Borderou de evaluare (job #1066065)
| Utilizator |  Gabriel-Robert Inelus gabrielinelus |
Data | 23 decembrie 2013 23:28:05 |
|---|---|---|---|
| Problema | Mission | Status | done |
| Runda | Arhiva de probleme | Compilator | cpp | Vezi sursa |
| Scor | 0 | ||
Raport evaluator
Eroare de compilare:
user.cpp: In member function ‘bool cmp::operator()(std::pair<int, std::pair<double, double> >, std::pair<int, std::pair<double, double> >) const’:
user.cpp:16:25: error: reference to ‘ref’ is ambiguous
return (A.sec - ref.second) * (B.fir - ref.first) - (B.sec - ref.second) * (A.fir - ref.first) < 0;
^
user.cpp:10:21: note: candidates are: std::pair<double, double> ref
pair<double,double> ref;
^
In file included from /usr/local/include/c++/4.8.0/bits/stl_algo.h:66:0,
from /usr/local/include/c++/4.8.0/algorithm:62,
from user.cpp:2:
/usr/local/include/c++/4.8.0/functional:493:5: note: template<class _Tp> std::reference_wrapper<_Tp> std::ref(std::reference_wrapper<_Tp>)
ref(reference_wrapper<_Tp> __t) noexcept
^
/usr/local/include/c++/4.8.0/functional:485:10: note: template<class _Tp> void std::ref(const _Tp&&)
void ref(const _Tp&&) = delete;
^
/usr/local/include/c++/4.8.0/functional:475:5: note: template<class _Tp> std::reference_wrapper<_Tp> std::ref(_Tp&)
ref(_Tp& __t) noexcept
^
user.cpp:16:48: error: reference to ‘ref’ is ambiguous
return (A.sec - ref.second) * (B.fir - ref.first) - (B.sec - ref.second) * (A.fir - ref.first) < 0;
^
user.cpp:10:21: note: candidates are: std::pair<double, double> ref
pair<double,double> ref;
^
In file included from /usr/local/include/c++/4.8.0/bits/stl_algo.h:66:0,
from /usr/local/include/c++/4.8.0/algorithm:62,
from user.cpp:2:
/usr/local/include/c++/4.8.0/functional:493:5: note: template<class _Tp> std::reference_wrapper<_Tp> std::ref(std::reference_wrapper<_Tp>)
ref(reference_wrapper<_Tp> __t) noexcept
^
/usr/local/include/c++/4.8.0/functional:485:10: note: template<class _Tp> void std::ref(const _Tp&&)
void ref(const _Tp&&) = delete;
^
/usr/local/include/c++/4.8.0/functional:475:5: note: template<class _Tp> std::reference_wrapper<_Tp> std::ref(_Tp&)
ref(_Tp& __t) noexcept
^
user.cpp:16:70: error: reference to ‘ref’ is ambiguous
return (A.sec - ref.second) * (B.fir - ref.first) - (B.sec - ref.second) * (A.fir - ref.first) < 0;
^
user.cpp:10:21: note: candidates are: std::pair<double, double> ref
pair<double,double> ref;
^
In file included from /usr/local/include/c++/4.8.0/bits/stl_algo.h:66:0,
from /usr/local/include/c++/4.8.0/algorithm:62,
from user.cpp:2:
/usr/local/include/c++/4.8.0/functional:493:5: note: template<class _Tp> std::reference_wrapper<_Tp> std::ref(std::reference_wrapper<_Tp>)
ref(reference_wrapper<_Tp> __t) noexcept
^
/usr/local/include/c++/4.8.0/functional:485:10: note: template<class _Tp> void std::ref(const _Tp&&)
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