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is_grid< T, typename Void< typename T::yes_i_am_grid >::type > Struct Template Reference

is_grid check if the type is a grid More...

Detailed Description

template<typename T>
struct is_grid< T, typename Void< typename T::yes_i_am_grid >::type >

is_grid check if the type is a grid

Example

struct stub_object
{
float a;
double b;
};
bool val = is_grid< grid_cpu<2,aggregate<float> > >::value;
BOOST_REQUIRE_EQUAL( val ,true);
val = is_grid< grid_cpu<3,object< boost::fusion::vector<float,double> > > >::value;
BOOST_REQUIRE_EQUAL( val , true);
val = is_grid< grid_cpu<4,Point_test<float>> >::value;
BOOST_REQUIRE_EQUAL( val ,true);
val = is_grid< grid_gpu<2,aggregate<float> > >::value;
BOOST_REQUIRE_EQUAL(val ,true);
val = is_grid< grid_gpu<3,object< boost::fusion::vector<float,double>>> >::value;
BOOST_REQUIRE_EQUAL(val, true);
val = is_grid< grid_gpu<4,Point_test<float>> >::value;
BOOST_REQUIRE_EQUAL(val,true);
val = is_grid< float >::value;
BOOST_REQUIRE_EQUAL( val, false);
val = is_grid< stub_object > ::value;
BOOST_REQUIRE_EQUAL( val, false);

return true if T is a grid

Definition at line 27 of file util.hpp.

#include <util.hpp>

+ Inheritance diagram for is_grid< T, typename Void< typename T::yes_i_am_grid >::type >:
The documentation for this struct was generated from the following file: