Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:96:10: error: no match for ‘operator>>’ (operand types are ‘InParser’ and ‘short int’) f>>v2[i].st>>v2[i].sf; ^ user.cpp:96:10: note: candidates are: user.cpp:25:15: note: InParser& InParser::operator>>(int&) InParser& operator >> (int &n) { ^ user.cpp:25:15: note: no known conversion for argument 1 from ‘short int’ to ‘int&’ user.cpp:42:15: note: InParser& InParser::operator>>(long long int&) InParser& operator >> (long long &n) { ^ user.cpp:42:15: note: no known conversion for argument 1 from ‘short int’ to ‘long long int&’ In file included from /usr/include/c++/4.8/string:53:0, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from user.cpp:1: /usr/include/c++/4.8/bits/basic_string.tcc:996:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::basic_string<_CharT, _Traits, _Alloc>&) operator>>(basic_istream<_CharT, _Traits>& __in, ^ /usr/include/c++/4.8/bits/basic_string.tcc:996:5: note: template argument deduction/substitution failed: user.cpp:96:18: note: ‘InParser’ is not derived from ‘std::basic_istream<_CharT, _Traits>’ f>>v2[i].st>>v2[i].sf; ^ In file included from /usr/include/c++/4.8/istream:879:0, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from user.cpp:1: /usr/include/c++/4.8/bits/istream.tcc:955:5: note: template<class _CharT2, class _Traits2> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*) operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s) ^ /usr/include/c++/4.8/bits/istream.tcc:955:5: note: template argument deduction/substitution failed: user.cpp:96:18: note: ‘InParser’ is not derived from ‘std::basic_istream<_CharT, _Traits>’ f>>v2[i].st>>v2[i].sf; ^ In file included from /usr/include/c++/4.8/istream:879:0, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from user.cpp:1: /usr/include/c++/4.8/bits/istream.tcc:923:5: note: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&)