SfinaeMacros.hpp File Reference

#include <type_traits>

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Macros
#define	ApproxMVBB_SFINAE_ENABLE_IF(__meta__)   typename std::enable_if< ( __meta__ ) >::type * = nullptr

Macro Definition Documentation

#define ApproxMVBB_SFINAE_ENABLE_IF

(

__meta__

)

typename std::enable_if< ( __meta__ ) >::type * = nullptr

use this macro in sfinae selection in templated functions

template<typename TopoType, typename std::enable_if<MPILayer::isGridTopoBuilder<TopoType>::value>::type * = nullptr typename std::enable_if<MPILayer::isPolymorphic<TopoType>::value>::type * = nullptr

void foo(){}

becomes =>

template<typename TopoType, SFINAE_ENABLE_IF( MPILayer::isGridTopoBuilder<TopoType>::value ), SFINAE_ENABLE_IF( MPILayer::isPolymorphic<TopoType>::value ),

void foo(){}

Definition at line 23 of file SfinaeMacros.hpp.