operator==,!=(std::istreambuf_iterator)

 

C++

Language

Standard library headers

Concepts

Utilities library

Strings library

Containers library

Algorithms library

Iterators library

Numerics library

Input/output library

Localizations library

Regular expressions library (C++11)

Atomic operations library (C++11)

Thread support library (C++11)

Filesystem library (C++17)

Technical Specifications

 

Iterator library

Iterator primitives
iterator_traits
input_iterator_tagoutput_iterator_tagforward_iterator_tagbidirectional_iterator_tagrandom_access_iterator_tag
iterator
Iterator adaptors
reverse_iterator move_iterator (C++11) back_insert_iterator front_insert_iterator insert_iterator	make_reverse_iterator (C++14) make_move_iterator (C++11) back_inserter front_inserter inserter
Stream iterators
istream_iterator
ostream_iterator
istreambuf_iterator
ostreambuf_iterator
Iterator operations
advance
distance
prev (C++11)
next (C++11)
Range access
begincbegin (C++11)(C++14)
endcend (C++11)(C++14)
rbegincrbegin (C++14)(C++14)
rendcrend (C++14)(C++14)
Container access
size (C++17)
empty (C++17)
data (C++17)

 

std::istreambuf_iterator

Member functions

istreambuf_iterator::istreambuf_iterator

istreambuf_iterator::operator*istreambuf_iterator::operator-> (C++11)(until C++17)

istreambuf_iterator::operator++istreambuf_iterator::operator++(int)

istreambuf_iterator::equal

Non-member functions

operator==operator!=

 

template< class CharT, class Traits > bool operator==( const istreambuf_iterator<CharT,Traits>& lhs,                  const istreambuf_iterator<CharT,Traits>& rhs );	(1)
template< class CharT, class Traits > bool operator!=( const istreambuf_iterator<CharT,Traits>& lhs,                  const istreambuf_iterator<CharT,Traits>& rhs );	(2)

Checks whether both lhs and rhs are valid, or both are invalid, regardless of the stream buffer objects they use.

1) Equivalent to lhs.equal(rhs).

2) Equivalent to !lhs.equal(rhs).

Parameters

lhs, rhs

-

stream buffer iterators to compare

Return value

1) The result of lhs.equal(rhs).

2) The result of !lhs.equal(rhs).

Exceptions

(none)