std::istreambuf_iterator::equal

C++

Language

Headers

Freestanding and hosted implementations

Named requirements

Language support library

Concepts library (C++20)

Diagnostics library

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!=

bool equal( const istreambuf_iterator& it ) const;

Checks whether both *this and it are valid, or both are invalid, regardless of the stream buffer objects they use.

Parameters

it

-

another stream buffer iterator to compare to

Return value

true if both *this and it are valid, or both are invalid, false otherwise.

Exceptions

(none)