#include <stl.h>

Public Types
template<class PairOrTuple >
using	return_type = typename std::tuple_element< N, PairOrTuple >::type

Public Member Functions
template<class PairOrTuple >
constexpr return_type < PairOrTuple > &	operator() (PairOrTuple &p) const

template<class PairOrTuple >
constexpr const return_type < PairOrTuple > &	operator() (const PairOrTuple &p) const

template<class PairOrTuple >
constexpr return_type < PairOrTuple > &&	operator() (PairOrTuple &&p) const

Detailed Description

template<size_t N>
class TfGet< N >

Function object for retrieving the N'th element of a std::pair or std::tuple. This is similar to std::get<N>, but wrapped up in a function object suitable for use with STL algorithms.

Example:

const std::vector<std::pair<int, std::string>> pairs = { ... }
std::vector<int> intsOnly(pairs.size());
std::transform(pairs.begin(), pairs.end(), intsOnly.begin(), TfGet<0>());

Definition at line 378 of file stl.h.

Member Typedef Documentation

template<size_t N>

template<class PairOrTuple >

using TfGet< N >::return_type = typename std::tuple_element<N, PairOrTuple>::type

Definition at line 382 of file stl.h.

Member Function Documentation

template<size_t N>

template<class PairOrTuple >

constexpr return_type<PairOrTuple>& TfGet< N >::operator() ( PairOrTuple & p ) const

inline

Definition at line 385 of file stl.h.

template<size_t N>

template<class PairOrTuple >

constexpr const return_type<PairOrTuple>& TfGet< N >::operator() ( const PairOrTuple & p ) const

inline

Definition at line 391 of file stl.h.

template<size_t N>

template<class PairOrTuple >

constexpr return_type<PairOrTuple>&& TfGet< N >::operator() ( PairOrTuple && p ) const

inline

Definition at line 398 of file stl.h.

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

pxr/base/tf/stl.h

Public Types

Public Member Functions

Detailed Description

template<size_t N> class TfGet< N >

Member Typedef Documentation

Member Function Documentation

template<size_t N>
class TfGet< N >