filter

Functions
template<typename I , typename O , typename F >
O	filter (I first, I last, O result, F op)
template<typename I , typename O , typename F >
O	filter (I &source, O result, F op)
template<typename I , typename O , typename F >
O	filter (const I &source, O result, F op)

Detailed Description

Filter is similar to std::tranform. The op function is passed an instance of an output_iterator and can generate more than (or fewer than) a single result.

The op function is called once for each item in the range [first, last). The result parameter is passed into the first call to op, the result of op is passed to subsequent calls to op.

See also

std::transform, std::remove

Requirements:

• I models input_iterator.
• O models output_iterator.
• F models ConvertibleToFunction with signature O op(value_type(I), O)
• [first, last) is a valid range.

Returns

Result of last invocation of op or result if [first, last) is empty.

Complexity Guarantees:

Linear. Exactly distance(first, last) calls to op.

Function Documentation

O adobe::filter	(	I	first,
		I	last,
		O	result,
		F	op
	)

filter implementation

Definition at line 82 of file filter.hpp.

O adobe::filter	(	I &	source,
		O	result,
		F	op
	)

filter implementation

Definition at line 95 of file filter.hpp.

O adobe::filter	(	const I &	source,
		O	result,
		F	op
	)

filter implementation

Definition at line 108 of file filter.hpp.