foo.cc:8:12: warning: multi-character character constant [-Wmultichar]
for(c!='/0')
^~~~
foo.cc: In function 'int main()':
foo.cc:8:10: error: no match for 'operator!=' (operand types are 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' and 'int')
for(c!='/0')
~^~~~~~
In file included from /usr/include/c++/7/regex:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:1:
/usr/include/c++/7/bits/regex.h:993:5: note: candidate: template<class _BiIter> bool std::__cxx11::operator!=(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)
operator!=(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
^~~~~~~~
/usr/include/c++/7/bits/regex.h:993:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/regex:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:1:
/usr/include/c++/7/bits/regex.h:1071:5: note: candidate: template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator!=(std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const std::__cxx11::sub_match<_BiIter>&)
operator!=(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/regex.h:1071:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/regex:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:1:
/usr/include/c++/7/bits/regex.h:1151:5: note: candidate: template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator!=(const std::__cxx11::sub_match<_BiIter>&, std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)
operator!=(const sub_match<_Bi_iter>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/regex.h:1151:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/regex:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:1:
/usr/include/c++/7/bits/regex.h:1228:5: note: candidate: template<class _Bi_iter> bool std::__cxx11::operator!=(const typename std::iterator_traits<_Iter>::value_type*, const std::__cxx11::sub_match<_BiIter>&)
operator!=(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
^~~~~~~~
/usr/include/c++/7/bits/regex.h:1228:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/regex:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:1:
/usr/include/c++/7/bits/regex.h:1302:5: note: candidate: template<class _Bi_iter> bool std::__cxx11::operator!=(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)
operator!=(const sub_match<_Bi_iter>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/regex.h:1302:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/regex:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:1:
/usr/include/c++/7/bits/regex.h:1379:5: note: candidate: template<class _Bi_iter> bool std::__cxx11::operator!=(const typename std::iterator_traits<_Iter>::value_type&, const std::__cxx11::sub_match<_BiIter>&)
operator!=(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/regex.h:1379:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/regex:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:1:
/usr/include/c++/7/bits/regex.h:1459:5: note: candidate: template<class _Bi_iter> bool std::__cxx11::operator!=(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)
operator!=(const sub_match<_Bi_iter>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/regex.h:1459:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/regex:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:1:
/usr/include/c++/7/bits/regex.h:1986:5: note: candidate: template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator!=(const std::__cxx11::match_results<_BiIter, _Alloc>&, const std::__cxx11::match_results<_BiIter, _Alloc>&)
operator!=(const match_results<_Bi_iter, _Alloc>& __m1,
^~~~~~~~
/usr/include/c++/7/bits/regex.h:1986:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/iosfwd:40:0,
from /usr/include/c++/7/ios:38,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/postypes.h:221:5: note: candidate: template<class _StateT> bool std::operator!=(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
^~~~~~~~
/usr/include/c++/7/bits/postypes.h:221:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::fpos<_StateT>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:64:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/stl_pair.h:461:5: note: candidate: template<class _T1, class _T2> constexpr bool std::operator!=(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)
operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_pair.h:461:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::pair<_T1, _T2>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/stl_iterator.h:314:5: note: candidate: template<class _Iterator> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
operator!=(const reverse_iterator<_Iterator>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:314:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::reverse_iterator<_Iterator>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/stl_iterator.h:352:5: note: candidate: template<class _IteratorL, class _IteratorR> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
operator!=(const reverse_iterator<_IteratorL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:352:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::reverse_iterator<_Iterator>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/stl_iterator.h:1133:5: note: candidate: template<class _IteratorL, class _IteratorR> bool std::operator!=(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)
operator!=(const move_iterator<_IteratorL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:1133:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::move_iterator<_IteratorL>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/stl_iterator.h:1139:5: note: candidate: template<class _Iterator> bool std::operator!=(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)
operator!=(const move_iterator<_Iterator>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:1139:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::move_iterator<_IteratorL>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/string:41:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/allocator.h:158:5: note: candidate: template<class _T1, class _T2> bool std::operator!=(const std::allocator<_CharT>&, const std::allocator<_T2>&)
operator!=(const allocator<_T1>&, const allocator<_T2>&)
^~~~~~~~
/usr/include/c++/7/bits/allocator.h:158:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::allocator<_CharT>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/string:41:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/allocator.h:164:5: note: candidate: template<class _Tp> bool std::operator!=(const std::allocator<_CharT>&, const std::allocator<_CharT>&)
operator!=(const allocator<_Tp>&, const allocator<_Tp>&)
^~~~~~~~
/usr/include/c++/7/bits/allocator.h:164:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::allocator<_CharT>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/basic_string.h:6056:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6056:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/basic_string.h:6069:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const _CharT*, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
operator!=(const _CharT* __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6069:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const _CharT*' and 'std::__cxx11::basic_string<char>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/basic_string.h:6081:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*)
operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6081:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const _CharT*' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/ios_base.h:46:0,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/system_error:319:3: note: candidate: bool std::operator!=(const std::error_code&, const std::error_code&)
operator!=(const error_code& __lhs, const error_code& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:319:3: note: no known conversion for argument 1 from 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' to 'const std::error_code&'
/usr/include/c++/7/system_error:323:3: note: candidate: bool std::operator!=(const std::error_code&, const std::error_condition&)
operator!=(const error_code& __lhs, const error_condition& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:323:3: note: no known conversion for argument 1 from 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' to 'const std::error_code&'
/usr/include/c++/7/system_error:327:3: note: candidate: bool std::operator!=(const std::error_condition&, const std::error_code&)
operator!=(const error_condition& __lhs, const error_code& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:327:3: note: no known conversion for argument 1 from 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' to 'const std::error_condition&'
/usr/include/c++/7/system_error:331:3: note: candidate: bool std::operator!=(const std::error_condition&, const std::error_condition&)
operator!=(const error_condition& __lhs,
^~~~~~~~
/usr/include/c++/7/system_error:331:3: note: no known conversion for argument 1 from 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' to 'const std::error_condition&'
In file included from /usr/include/c++/7/bits/locale_facets.h:48:0,
from /usr/include/c++/7/bits/basic_ios.h:37,
from /usr/include/c++/7/ios:44,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/streambuf_iterator.h:210:5: note: candidate: template<class _CharT, class _Traits> bool std::operator!=(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)
operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
^~~~~~~~
/usr/include/c++/7/bits/streambuf_iterator.h:210:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/ccomplex:39:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/complex:476:5: note: candidate: template<class _Tp> constexpr bool std::operator!=(const std::complex<_Tp>&, const std::complex<_Tp>&)
operator!=(const complex<_Tp>& __x, const complex<_Tp>& __y)
^~~~~~~~
/usr/include/c++/7/complex:476:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::complex<_Tp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/ccomplex:39:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/complex:481:5: note: candidate: template<class _Tp> constexpr bool std::operator!=(const std::complex<_Tp>&, const _Tp&)
operator!=(const complex<_Tp>& __x, const _Tp& __y)
^~~~~~~~
/usr/include/c++/7/complex:481:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::complex<_Tp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/ccomplex:39:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/complex:486:5: note: candidate: template<class _Tp> constexpr bool std::operator!=(const _Tp&, const std::complex<_Tp>&)
operator!=(const _Tp& __x, const complex<_Tp>& __y)
^~~~~~~~
/usr/include/c++/7/complex:486:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::complex<_Tp>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/deque:64:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:68,
from foo.cc:1:
/usr/include/c++/7/bits/stl_deque.h:280:5: note: candidate: template<class _Tp, class _Ref, class _Ptr> bool std::operator!=(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)
operator!=(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:280:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/deque:64:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:68,
from foo.cc:1:
/usr/include/c++/7/bits/stl_deque.h:287:5: note: candidate: template<class _Tp, class _RefL, class _PtrL, class _RefR, class _PtrR> bool std::operator!=(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _RefR, _PtrR>&)
operator!=(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:287:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/deque:64:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:68,
from foo.cc:1:
/usr/include/c++/7/bits/stl_deque.h:2284:5: note: candidate: template<class _Tp, class _Alloc> bool std::operator!=(const std::deque<_Tp, _Alloc>&, const std::deque<_Tp, _Alloc>&)
operator!=(const deque<_Tp, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:2284:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::deque<_Tp, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:1:
/usr/include/c++/7/array:257:5: note: candidate: template<class _Tp, long unsigned int _Nm> bool std::operator!=(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&)
operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~~~~~~
/usr/include/c++/7/array:257:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::array<_Tp, _Nm>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/functional:54:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:1:
/usr/include/c++/7/tuple:1423:5: note: candidate: template<class ... _TElements, class ... _UElements> constexpr bool std::operator!=(const std::tuple<_Tps ...>&, const std::tuple<_Elements ...>&)
operator!=(const tuple<_TElements...>& __t,
^~~~~~~~
/usr/include/c++/7/tuple:1423:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::tuple<_Tps ...>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/functional:58:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:1:
/usr/include/c++/7/bits/std_function.h:782:5: note: candidate: template<class _Res, class ... _Args> bool std::operator!=(const std::function<_Res(_ArgTypes ...)>&, std::nullptr_t)
operator!=(const function<_Res(_Args...)>& __f, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/std_function.h:782:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::function<_Res(_ArgTypes ...)>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/functional:58:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:1:
/usr/include/c++/7/bits/std_function.h:788:5: note: candidate: template<class _Res, class ... _Args> bool std::operator!=(std::nullptr_t, const std::function<_Res(_ArgTypes ...)>&)
operator!=(nullptr_t, const function<_Res(_Args...)>& __f) noexcept
^~~~~~~~
/usr/include/c++/7/bits/std_function.h:788:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::function<_Res(_ArgTypes ...)>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:1:
/usr/include/c++/7/bits/unique_ptr.h:696:5: note: candidate: template<class _Tp, class _Dp, class _Up, class _Ep> bool std::operator!=(const std::unique_ptr<_Tp, _Dp>&, const std::unique_ptr<_Up, _Ep>&)
operator!=(const unique_ptr<_Tp, _Dp>& __x,
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:696:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::unique_ptr<_Tp, _Dp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:1:
/usr/include/c++/7/bits/unique_ptr.h:702:5: note: candidate: template<class _Tp, class _Dp> bool std::operator!=(const std::unique_ptr<_Tp, _Dp>&, std::nullptr_t)
operator!=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:702:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::unique_ptr<_Tp, _Dp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:1:
/usr/include/c++/7/bits/unique_ptr.h:707:5: note: candidate: template<class _Tp, class _Dp> bool std::operator!=(std::nullptr_t, const std::unique_ptr<_Tp, _Dp>&)
operator!=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:707:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/iterator:66:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:77,
from foo.cc:1:
/usr/include/c++/7/bits/stream_iterator.h:137:5: note: candidate: template<class _Tp, class _CharT, class _Traits, class _Dist> bool std::operator!=(const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&, const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&)
operator!=(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stream_iterator.h:137:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/list:63:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:79,
from foo.cc:1:
/usr/include/c++/7/bits/stl_list.h:293:5: note: candidate: template<class _Val> bool std::operator!=(const std::_List_iterator<_Tp>&, const std::_List_const_iterator<_Tp>&)
operator!=(const _List_iterator<_Val>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_list.h:293:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::_List_iterator<_Tp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/list:63:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:79,
from foo.cc:1:
/usr/include/c++/7/bits/stl_list.h:1925:5: note: candidate: template<class _Tp, class _Alloc> bool std::operator!=(const std::__cxx11::list<_Tp, _Alloc>&, const std::__cxx11::list<_Tp, _Alloc>&)
operator!=(const list<_Tp, _Alloc>& __x, const list<_Tp, _Alloc>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_list.h:1925:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::__cxx11::list<_Tp, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/map:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:81,
from foo.cc:1:
/usr/include/c++/7/bits/stl_tree.h:412:5: note: candidate: template<class _Val> bool std::operator!=(const std::_Rb_tree_iterator<_Tp>&, const std::_Rb_tree_const_iterator<_Val>&)
operator!=(const _Rb_tree_iterator<_Val>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_tree.h:412:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::_Rb_tree_iterator<_Tp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/map:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:81,
from foo.cc:1:
/usr/include/c++/7/bits/stl_tree.h:1553:5: note: candidate: template<class _Key, class _Val, class _KeyOfValue, class _Compare, class _Alloc> bool std::operator!=(const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&)
operator!=(const _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_tree.h:1553:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/map:61:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:81,
from foo.cc:1:
/usr/include/c++/7/bits/stl_map.h:1418:5: note: candidate: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator!=(const std::map<_Key, _Tp, _Compare, _Alloc>&, const std::map<_Key, _Tp, _Compare, _Alloc>&)
operator!=(const map<_Key, _Tp, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_map.h:1418:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::map<_Key, _Tp, _Compare, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/map:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:81,
from foo.cc:1:
/usr/include/c++/7/bits/stl_multimap.h:1083:5: note: candidate: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator!=(const std::multimap<_Key, _Tp, _Compare, _Alloc>&, const std::multimap<_Key, _Tp, _Compare, _Alloc>&)
operator!=(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_multimap.h:1083:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::multimap<_Key, _Tp, _Compare, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:82,
from foo.cc:1:
/usr/include/c++/7/bits/shared_ptr_base.h:1425:5: note: candidate: template<class _Tp1, class _Tp2, __gnu_cxx::_Lock_policy _Lp> bool std::operator!=(const std::__shared_ptr<_Tp1, _Lp>&, const std::__shared_ptr<_Tp2, _Lp>&)
operator!=(const __shared_ptr<_Tp1, _Lp>& __a,
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1425:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::__shared_ptr<_Tp1, _Lp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:82,
from foo.cc:1:
/usr/include/c++/7/bits/shared_ptr_base.h:1431:5: note: candidate: template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator!=(const std::__shared_ptr<_Tp, _Lp>&, std::nullptr_t)
operator!=(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1431:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::__shared_ptr<_Tp, _Lp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:82,
from foo.cc:1:
/usr/include/c++/7/bits/shared_ptr_base.h:1436:5: note: candidate: template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator!=(std::nullptr_t, const std::__shared_ptr<_Tp, _Lp>&)
operator!=(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1436:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::__shared_ptr<_Tp, _Lp>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/memory:81:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:82,
from foo.cc:1:
/usr/include/c++/7/bits/shared_ptr.h:383:5: note: candidate: template<class _Tp, class _Up> bool std::operator!=(const std::shared_ptr<_Tp>&, const std::shared_ptr<_Up>&)
operator!=(const shared_ptr<_Tp>& __a, const shared_ptr<_Up>& __b) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:383:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::shared_ptr<_Tp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/memory:81:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:82,
from foo.cc:1:
/usr/include/c++/7/bits/shared_ptr.h:388:5: note: candidate: template<class _Tp> bool std::operator!=(const std::shared_ptr<_Tp>&, std::nullptr_t)
operator!=(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:388:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::shared_ptr<_Tp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/memory:81:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:82,
from foo.cc:1:
/usr/include/c++/7/bits/shared_ptr.h:393:5: note: candidate: template<class _Tp> bool std::operator!=(std::nullptr_t, const std::shared_ptr<_Tp>&)
operator!=(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:393:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::shared_ptr<_Tp>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/vector:64:0,
from /usr/include/c++/7/queue:61,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:86,
from foo.cc:1:
/usr/include/c++/7/bits/stl_vector.h:1625:5: note: candidate: template<class _Tp, class _Alloc> bool std::operator!=(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)
operator!=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_vector.h:1625:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::vector<_Tp, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/queue:64:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:86,
from foo.cc:1:
/usr/include/c++/7/bits/stl_queue.h:342:5: note: candidate: template<class _Tp, class _Seq> bool std::operator!=(const std::queue<_Tp, _Seq>&, const std::queue<_Tp, _Seq>&)
operator!=(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_queue.h:342:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::queue<_Tp, _Seq>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/set:61:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:87,
from foo.cc:1:
/usr/include/c++/7/bits/stl_set.h:937:5: note: candidate: template<class _Key, class _Compare, class _Alloc> bool std::operator!=(const std::set<_Key, _Compare, _Alloc>&, const std::set<_Key, _Compare, _Alloc>&)
operator!=(const set<_Key, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_set.h:937:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::set<_Key, _Compare, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/set:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:87,
from foo.cc:1:
/usr/include/c++/7/bits/stl_multiset.h:920:5: note: candidate: template<class _Key, class _Compare, class _Alloc> bool std::operator!=(const std::multiset<_Key, _Compare, _Alloc>&, const std::multiset<_Key, _Compare, _Alloc>&)
operator!=(const multiset<_Key, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_multiset.h:920:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::multiset<_Key, _Compare, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/stack:61:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:89,
from foo.cc:1:
/usr/include/c++/7/bits/stl_stack.h:317:5: note: candidate: template<class _Tp, class _Seq> bool std::operator!=(const std::stack<_Tp, _Seq>&, const std::stack<_Tp, _Seq>&)
operator!=(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_stack.h:317:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::stack<_Tp, _Seq>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/valarray:592:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95,
from foo.cc:1:
/usr/include/c++/7/bits/valarray_after.h:415:5: note: candidate: template<class _Dom1, class _Dom2> std::_Expr<std::_BinClos<std::__not_equal_to, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__not_equal_to, typename _Dom1::value_type>::result_type> std::operator!=(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)
_DEFINE_EXPR_BINARY_OPERATOR(!=, __not_equal_to)
^
/usr/include/c++/7/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/valarray:592:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95,
from foo.cc:1:
/usr/include/c++/7/bits/valarray_after.h:415:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__not_equal_to, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__not_equal_to, typename _Dom1::value_type>::result_type> std::operator!=(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)
_DEFINE_EXPR_BINARY_OPERATOR(!=, __not_equal_to)
^
/usr/include/c++/7/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/valarray:592:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95,
from foo.cc:1:
/usr/include/c++/7/bits/valarray_after.h:415:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__not_equal_to, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__not_equal_to, typename _Dom1::value_type>::result_type> std::operator!=(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
_DEFINE_EXPR_BINARY_OPERATOR(!=, __not_equal_to)
^
/usr/include/c++/7/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/valarray:592:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95,
from foo.cc:1:
/usr/include/c++/7/bits/valarray_after.h:415:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__not_equal_to, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__not_equal_to, typename _Dom1::value_type>::result_type> std::operator!=(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)
_DEFINE_EXPR_BINARY_OPERATOR(!=, __not_equal_to)
^
/usr/include/c++/7/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/valarray:592:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95,
from foo.cc:1:
/usr/include/c++/7/bits/valarray_after.h:415:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__not_equal_to, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__not_equal_to, typename _Dom1::value_type>::result_type> std::operator!=(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
_DEFINE_EXPR_BINARY_OPERATOR(!=, __not_equal_to)
^
/usr/include/c++/7/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95:0,
from foo.cc:1:
/usr/include/c++/7/valarray:1185:1: note: candidate: template<class _Tp> std::_Expr<std::_BinClos<std::__not_equal_to, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__not_equal_to, _Tp>::result_type> std::operator!=(const std::valarray<_Tp>&, const std::valarray<_Tp>&)
_DEFINE_BINARY_OPERATOR(!=, __not_equal_to)
^
/usr/include/c++/7/valarray:1185:1: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::valarray<_Tp>'
for(c!='/0')
^~~~
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95:0,
from foo.cc:1:
/usr/include/c++/7/valarray:1185:1: note: candidate: template<class _Tp> std::_Expr<std::_BinClos<std::__not_equal_to, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__not_equal_to, _Tp>::result_type> std::operator!=(const std::valarray<_Tp>&, const _Tp&)
_DEFINE_BINARY_OPERATOR(!=, __not_equal_to)
^
/usr/include/c++/7/valarray:1185:1: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::valarray<_Tp>'
for(c!='/0')
^~~~
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95:0,
from foo.cc:1:
/usr/include/c++/7/valarray:1185:1: note: candidate: template<class _Tp> std::_Expr<std::_BinClos<std::__not_equal_to, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__not_equal_to, _Tp>::result_type> std::operator!=(const _Tp&, const std::valarray<_Tp>&)
_DEFINE_BINARY_OPERATOR(!=, __not_equal_to)
^
/usr/include/c++/7/valarray:1185:1: note: template argument deduction/substitution failed:
foo.cc:8:12: note: mismatched types 'const std::valarray<_Tp>' and 'int'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/forward_list:38:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:104,
from foo.cc:1:
/usr/include/c++/7/bits/forward_list.h:266:5: note: candidate: template<class _Tp> bool std::operator!=(const std::_Fwd_list_iterator<_Tp>&, const std::_Fwd_list_const_iterator<_Tp>&)
operator!=(const _Fwd_list_iterator<_Tp>& __x,
^~~~~~~~
/usr/include/c++/7/bits/forward_list.h:266:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::_Fwd_list_iterator<_Tp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/forward_list:38:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:104,
from foo.cc:1:
/usr/include/c++/7/bits/forward_list.h:1396:5: note: candidate: template<class _Tp, class _Alloc> bool std::operator!=(const std::forward_list<_Tp, _Alloc>&, const std::forward_list<_Tp, _Alloc>&)
operator!=(const forward_list<_Tp, _Alloc>& __lx,
^~~~~~~~
/usr/include/c++/7/bits/forward_list.h:1396:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::forward_list<_Tp, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/future:39:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:105,
from foo.cc:1:
/usr/include/c++/7/thread:277:3: note: candidate: bool std::operator!=(std::thread::id, std::thread::id)
operator!=(thread::id __x, thread::id __y) noexcept
^~~~~~~~
/usr/include/c++/7/thread:277:3: note: no known conversion for argument 1 from 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' to 'std::thread::id'
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:404:5: note: candidate: template<class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m> bool std::operator!=(const std::linear_congruential_engine<_UIntType, __a, __c, __m>&, const std::linear_congruential_engine<_UIntType, __a, __c, __m>&)
operator!=(const std::linear_congruential_engine<_UIntType, __a,
^~~~~~~~
/usr/include/c++/7/bits/random.h:404:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::linear_congruential_engine<_UIntType, __a, __c, __m>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:636:5: note: candidate: template<class _UIntType, long unsigned int __w, long unsigned int __n, long unsigned int __m, long unsigned int __r, _UIntType __a, long unsigned int __u, _UIntType __d, long unsigned int __s, _UIntType __b, long unsigned int __t, _UIntType __c, long unsigned int __l, _UIntType __f> bool std::operator!=(const std::mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>&, const std::mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>&)
operator!=(const std::mersenne_twister_engine<_UIntType, __w, __n, __m,
^~~~~~~~
/usr/include/c++/7/bits/random.h:636:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:832:5: note: candidate: template<class _UIntType, long unsigned int __w, long unsigned int __s, long unsigned int __r> bool std::operator!=(const std::subtract_with_carry_engine<_UIntType, __w, __s, __r>&, const std::subtract_with_carry_engine<_UIntType, __w, __s, __r>&)
operator!=(const std::subtract_with_carry_engine<_UIntType, __w,
^~~~~~~~
/usr/include/c++/7/bits/random.h:832:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::subtract_with_carry_engine<_UIntType, __w, __s, __r>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:1054:5: note: candidate: template<class _RandomNumberEngine, long unsigned int __p, long unsigned int __r> bool std::operator!=(const std::discard_block_engine<_RandomNumberEngine, __p, __r>&, const std::discard_block_engine<_RandomNumberEngine, __p, __r>&)
operator!=(const std::discard_block_engine<_RandomNumberEngine, __p,
^~~~~~~~
/usr/include/c++/7/bits/random.h:1054:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::discard_block_engine<_RandomNumberEngine, __p, __r>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:1250:5: note: candidate: template<class _RandomNumberEngine, long unsigned int __w, class _UIntType> bool std::operator!=(const std::independent_bits_engine<_RandomNumberEngine, __w, _UIntType>&, const std::independent_bits_engine<_RandomNumberEngine, __w, _UIntType>&)
operator!=(const std::independent_bits_engine<_RandomNumberEngine, __w,
^~~~~~~~
/usr/include/c++/7/bits/random.h:1250:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::independent_bits_engine<_RandomNumberEngine, __w, _UIntType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:1502:5: note: candidate: template<class _RandomNumberEngine, long unsigned int __k> bool std::operator!=(const std::shuffle_order_engine<_RandomNumberEngine, __k>&, const std::shuffle_order_engine<_RandomNumberEngine, __k>&)
operator!=(const std::shuffle_order_engine<_RandomNumberEngine,
^~~~~~~~
/usr/include/c++/7/bits/random.h:1502:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::shuffle_order_engine<_RandomNumberEngine, __k>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:1660:5: note: candidate: template<class _IntType> bool std::operator!=(const std::uniform_int_distribution<_IntType>&, const std::uniform_int_distribution<_IntType>&)
operator!=(const std::uniform_int_distribution<_IntType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:1660:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::uniform_int_distribution<_IntType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:1874:5: note: candidate: template<class _IntType> bool std::operator!=(const std::uniform_real_distribution<_IntType>&, const std::uniform_real_distribution<_IntType>&)
operator!=(const std::uniform_real_distribution<_IntType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:1874:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::uniform_real_distribution<_IntType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:2128:5: note: candidate: template<class _RealType> bool std::operator!=(const std::normal_distribution<_RealType>&, const std::normal_distribution<_RealType>&)
operator!=(const std::normal_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:2128:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::normal_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:2337:5: note: candidate: template<class _RealType> bool std::operator!=(const std::lognormal_distribution<_RealType>&, const std::lognormal_distribution<_RealType>&)
operator!=(const std::lognormal_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:2337:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::lognormal_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:2562:6: note: candidate: template<class _RealType> bool std::operator!=(const std::gamma_distribution<_RealType>&, const std::gamma_distribution<_RealType>&)
operator!=(const std::gamma_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:2562:6: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::gamma_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:2782:5: note: candidate: template<class _RealType> bool std::operator!=(const std::chi_squared_distribution<_RealType>&, const std::chi_squared_distribution<_RealType>&)
operator!=(const std::chi_squared_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:2782:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::chi_squared_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:2954:5: note: candidate: template<class _RealType> bool std::operator!=(const std::cauchy_distribution<_RealType>&, const std::cauchy_distribution<_RealType>&)
operator!=(const std::cauchy_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:2954:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::cauchy_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:3215:5: note: candidate: template<class _RealType> bool std::operator!=(const std::fisher_f_distribution<_RealType>&, const std::fisher_f_distribution<_RealType>&)
operator!=(const std::fisher_f_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:3215:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::fisher_f_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:3433:5: note: candidate: template<class _RealType> bool std::operator!=(const std::student_t_distribution<_RealType>&, const std::student_t_distribution<_RealType>&)
operator!=(const std::student_t_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:3433:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::student_t_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:3614:3: note: candidate: bool std::operator!=(const std::bernoulli_distribution&, const std::bernoulli_distribution&)
operator!=(const std::bernoulli_distribution& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:3614:3: note: no known conversion for argument 1 from 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' to 'const std::bernoulli_distribution&'
/usr/include/c++/7/bits/random.h:3885:5: note: candidate: template<class _IntType> bool std::operator!=(const std::binomial_distribution<_IntType>&, const std::binomial_distribution<_IntType>&)
operator!=(const std::binomial_distribution<_IntType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:3885:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::binomial_distribution<_IntType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:4059:5: note: candidate: template<class _IntType> bool std::operator!=(const std::geometric_distribution<_IntType>&, const std::geometric_distribution<_IntType>&)
operator!=(const std::geometric_distribution<_IntType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:4059:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::geometric_distribution<_IntType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:4309:5: note: candidate: template<class _IntType> bool std::operator!=(const std::negative_binomial_distribution<_IntType>&, const std::negative_binomial_distribution<_IntType>&)
operator!=(const std::negative_binomial_distribution<_IntType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:4309:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::negative_binomial_distribution<_IntType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:4530:5: note: candidate: template<class _IntType> bool std::operator!=(const std::poisson_distribution<_IntType>&, const std::poisson_distribution<_IntType>&)
operator!=(const std::poisson_distribution<_IntType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:4530:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::poisson_distribution<_IntType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:4713:5: note: candidate: template<class _RealType> bool std::operator!=(const std::exponential_distribution<_RealType>&, const std::exponential_distribution<_RealType>&)
operator!=(const std::exponential_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:4713:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::exponential_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:4921:5: note: candidate: template<class _RealType> bool std::operator!=(const std::weibull_distribution<_RealType>&, const std::weibull_distribution<_RealType>&)
operator!=(const std::weibull_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:4921:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::weibull_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:5129:5: note: candidate: template<class _RealType> bool std::operator!=(const std::extreme_value_distribution<_RealType>&, const std::extreme_value_distribution<_RealType>&)
operator!=(const std::extreme_value_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:5129:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::extreme_value_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:5394:5: note: candidate: template<class _IntType> bool std::operator!=(const std::discrete_distribution<_IntType>&, const std::discrete_distribution<_IntType>&)
operator!=(const std::discrete_distribution<_IntType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:5394:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::discrete_distribution<_IntType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:5666:5: note: candidate: template<class _RealType> bool std::operator!=(const std::piecewise_constant_distribution<_RealType>&, const std::piecewise_constant_distribution<_RealType>&)
operator!=(const std::piecewise_constant_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:5666:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::piecewise_constant_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/random:49:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:108,
from foo.cc:1:
/usr/include/c++/7/bits/random.h:5940:5: note: candidate: template<class _RealType> bool std::operator!=(const std::piecewise_linear_distribution<_RealType>&, const std::piecewise_linear_distribution<_RealType>&)
operator!=(const std::piecewise_linear_distribution<_RealType>& __d1,
^~~~~~~~
/usr/include/c++/7/bits/random.h:5940:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::piecewise_linear_distribution<_RealType>'
for(c!='/0')
^~~~
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:111:0,
from foo.cc:1:
/usr/include/c++/7/scoped_allocator:468:5: note: candidate: template<class _OutA1, class _OutA2, class ... _InA> bool std::operator!=(const std::scoped_allocator_adaptor<_OutA1, _InA ...>&, const std::scoped_allocator_adaptor<_InnerHead, _InnerTail ...>&)
operator!=(const scoped_allocator_adaptor<_OutA1, _InA...>& __a,
^~~~~~~~
/usr/include/c++/7/scoped_allocator:468:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::scoped_allocator_adaptor<_OutA1, _InA ...>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/unordered_map:48:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:117,
from foo.cc:1:
/usr/include/c++/7/bits/unordered_map.h:1910:5: note: candidate: template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> bool std::operator!=(const std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&, const std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&)
operator!=(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/unordered_map.h:1910:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/unordered_map:48:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:117,
from foo.cc:1:
/usr/include/c++/7/bits/unordered_map.h:1922:5: note: candidate: template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> bool std::operator!=(const std::unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&, const std::unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&)
operator!=(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/unordered_map.h:1922:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/unordered_set:48:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:118,
from foo.cc:1:
/usr/include/c++/7/bits/unordered_set.h:1541:5: note: candidate: template<class _Value, class _Hash, class _Pred, class _Alloc> bool std::operator!=(const std::unordered_set<_Value, _Hash, _Pred, _Alloc>&, const std::unordered_set<_Value, _Hash, _Pred, _Alloc>&)
operator!=(const unordered_set<_Value, _Hash, _Pred, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/unordered_set.h:1541:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::unordered_set<_Value, _Hash, _Pred, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/unordered_set:48:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:118,
from foo.cc:1:
/usr/include/c++/7/bits/unordered_set.h:1553:5: note: candidate: template<class _Value, class _Hash, class _Pred, class _Alloc> bool std::operator!=(const std::unordered_multiset<_Value, _Hash, _Pred, _Alloc>&, const std::unordered_multiset<_Value, _Hash, _Pred, _Alloc>&)
operator!=(const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/unordered_set.h:1553:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const std::unordered_multiset<_Value, _Hash, _Pred, _Alloc>'
for(c!='/0')
^~~~
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/c++allocator.h:33:0,
from /usr/include/c++/7/bits/allocator.h:46,
from /usr/include/c++/7/string:41,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/ext/new_allocator.h:160:5: note: candidate: template<class _Tp> bool __gnu_cxx::operator!=(const __gnu_cxx::new_allocator<_Tp>&, const __gnu_cxx::new_allocator<_Tp>&)
operator!=(const new_allocator<_Tp>&, const new_allocator<_Tp>&)
^~~~~~~~
/usr/include/c++/7/ext/new_allocator.h:160:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const __gnu_cxx::new_allocator<_Tp>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/stl_iterator.h:883:5: note: candidate: template<class _Iterator, class _Container> bool __gnu_cxx::operator!=(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)
operator!=(const __normal_iterator<_Iterator, _Container>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:883:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>'
for(c!='/0')
^~~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:1:
/usr/include/c++/7/bits/stl_iterator.h:876:5: note: candidate: template<class _IteratorL, class _IteratorR, class _Container> bool __gnu_cxx::operator!=(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&)
operator!=(const __normal_iterator<_IteratorL, _Container>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:876:5: note: template argument deduction/substitution failed:
foo.cc:8:12: note: 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>'
for(c!='/0')
^~~~
foo.cc:13:5: error: expected primary-expression before 'return'
return 0;
^~~~~~
foo.cc:13:5: error: expected ')' before 'return'
姚宇航 LV 8
undefined
