libMesh
Public Types | Public Member Functions | List of all members
libMesh::null_output_iterator< T > Struct Template Reference

A do-nothing class for templated methods that expect output iterator arguments. More...

#include <null_output_iterator.h>

Public Types

using iterator_category = std::output_iterator_tag
 
using value_type = T
 
using difference_type = std::ptrdiff_t
 
using pointer = T *
 
using reference = T &
 

Public Member Functions

template<typename T2 >
void operator= (const T2 &)
 
null_output_iteratoroperator++ ()
 
null_output_iterator operator++ (int)
 
null_output_iteratoroperator* ()
 

Detailed Description

template<typename T>
struct libMesh::null_output_iterator< T >

A do-nothing class for templated methods that expect output iterator arguments.

Author
Roy Stogner
Date
2012 A do-nothing output iterator implementation.

Definition at line 40 of file null_output_iterator.h.

Member Typedef Documentation

◆ difference_type

template<typename T >
using libMesh::null_output_iterator< T >::difference_type = std::ptrdiff_t

Definition at line 44 of file null_output_iterator.h.

◆ iterator_category

template<typename T >
using libMesh::null_output_iterator< T >::iterator_category = std::output_iterator_tag

Definition at line 42 of file null_output_iterator.h.

◆ pointer

template<typename T >
using libMesh::null_output_iterator< T >::pointer = T*

Definition at line 45 of file null_output_iterator.h.

◆ reference

template<typename T >
using libMesh::null_output_iterator< T >::reference = T&

Definition at line 46 of file null_output_iterator.h.

◆ value_type

template<typename T >
using libMesh::null_output_iterator< T >::value_type = T

Definition at line 43 of file null_output_iterator.h.

Member Function Documentation

◆ operator*()

template<typename T >
null_output_iterator& libMesh::null_output_iterator< T >::operator* ( )
inline

Definition at line 63 of file null_output_iterator.h.

63 { return *this; }

◆ operator++() [1/2]

template<typename T >
null_output_iterator& libMesh::null_output_iterator< T >::operator++ ( )
inline

Definition at line 51 of file null_output_iterator.h.

52  {
53  return *this;
54  }

◆ operator++() [2/2]

template<typename T >
null_output_iterator libMesh::null_output_iterator< T >::operator++ ( int  )
inline

Definition at line 56 of file null_output_iterator.h.

57  {
58  return null_output_iterator(*this);
59  }

◆ operator=()

template<typename T >
template<typename T2 >
void libMesh::null_output_iterator< T >::operator= ( const T2 &  )
inline

Definition at line 49 of file null_output_iterator.h.

49 {}

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