Mirror reflection library 0.5.13
Public Types | Public Member Functions

mirror::mp::only_if< Range, Predicate > Struct Template Reference
Mirror - Meta-programming utilities

Returns a sub-range containing only elements satisfying a predicate. More...

#include <mirror/meta_prog/only_if.hpp>

List of all members.

Public Types

typedef Range type
typedef only_if< typename
X::type, Predicate >::type 		type

Public Member Functions

 MIRROR_ASSERT_RETURNS_RANGE (X)

Detailed Description

template<class Range, class Predicate>
struct mirror::mp::only_if< Range, Predicate >

Returns a sub-range containing only elements satisfying a predicate.

Template Parameters:
Rangethe range to be filtered
Predicatea unary lambda expression returning a boolean type
Examples:

mirror/example/meta_prog_01.cpp, mirror/example/meta_prog_02.cpp, mirror/example/meta_prog_04.cpp, mirror/example/meta_prog_05.cpp, mirror/example/meta_prog_06.cpp, mirror/example/meta_prog_08.cpp, mirror/example/meta_prog_09.cpp, mirror/example/meta_prog_10.cpp, mirror/example/meta_prog_11.cpp, mirror/example/meta_prog_12.cpp, mirror/example/meta_prog_13.cpp, and mirror/example/meta_prog_14.cpp.

The documentation for this struct was generated from the following file:
Copyright © 2006-2011 Matus Chochlik, University of Zilina, Zilina, Slovakia.
<matus.chochlik -at- fri.uniza.sk>
<chochlik -at -gmail.com>
Documentation generated on Fri Dec 16 2011 by Doxygen (version 1.7.3).
Important note: Although the 'boostified' version of Mirror uses the Boost C++ libraries Coding Guidelines and is implemented inside of the boost namespace, it IS NOT an officially reviewed and accepted Boost library. Mirror is being developed with the intention to be submitted for review for inclusion to the Boost C++ libraries.