claw::const_first< T1, T2 > Class Template Reference

Fuction object to get the first element of a std::pair. More...

#include <functional.hpp>

Public Types
using	argument_type = const std::pair<T1, T2>&
using	result_type = const T1&

Public Member Functions
const T1 &	operator() (const std::pair< T1, T2 > &p) const

Detailed Description

template<class T1, class T2>
class claw::const_first< T1, T2 >

Fuction object to get the first element of a std::pair.

Author

Julien Jorge

Definition at line 62 of file functional.hpp.

Member Typedef Documentation

argument_type

template<class T1, class T2>

using claw::const_first< T1, T2 >::argument_type = const std::pair<T1, T2>&

Definition at line 65 of file functional.hpp.

result_type

template<class T1, class T2>

using claw::const_first< T1, T2 >::result_type = const T1&

Definition at line 66 of file functional.hpp.

Member Function Documentation

operator()()

template<class T1, class T2>

const T1 & claw::const_first< T1, T2 >::operator() ( const std::pair< T1, T2 > & p ) const

inline

Definition at line 69 of file functional.hpp.

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The documentation for this class was generated from the following file:

• functional.hpp