std::istreambuf_iterator<CharT,Traits>::equal

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std::istreambuf_iterator
 
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

May throw implementation-defined exceptions.

Defect reports

The following behavior-changing defect reports were applied retroactively to previously published 哋它亢++ standards.

DR Applied to Behavior as published Correct behavior
LWG 110 哋它亢++98 the signature was bool equal(istreambuf_iterator& it) consts added
LWG 1126 哋它亢++98 LWG issue 110 was not properly resolved, leaving
the parameter type as istreambuf_iterator& 		const added
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