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is_encap< T, typename Void< typename T::yes_i_am_encap >::type > Struct Template Reference

is_encap check if the type is an encap type More...

Detailed Description

template<typename T>
struct is_encap< T, typename Void< typename T::yes_i_am_encap >::type >

is_encap check if the type is an encap type

Example

struct stub_object
{
float a;
double b;
};
bool val = is_encap< encapc<2,aggregate<float>,memory_traits_lin<aggregate<float>>::type > >::value;
BOOST_REQUIRE_EQUAL( val ,true);
val = is_encap< encapc<3,object<boost::fusion::vector<float,double> >,memory_traits_lin<object< boost::fusion::vector<float,double>>>::type > >::value;
BOOST_REQUIRE_EQUAL( val , true);
val = is_encap< encapc<4,Point_test<float>,memory_traits_lin<Point_test<float>>::type > >::value;
BOOST_REQUIRE_EQUAL( val ,true);
val = is_encap< encapc<2,aggregate<float>,memory_traits_inte<aggregate<float>>::type > >::value;
BOOST_REQUIRE_EQUAL( val ,true);
val = is_encap< encapc<3,object<boost::fusion::vector<float,double> >,memory_traits_inte<object< boost::fusion::vector<float,double>>>::type > >::value;
BOOST_REQUIRE_EQUAL( val , true);
val = is_encap< encapc<4,Point_test<float>,memory_traits_inte<Point_test<float>>::type > >::value;
BOOST_REQUIRE_EQUAL( val ,true);
val = is_encap< float >::value;
BOOST_REQUIRE_EQUAL( val, false);
val = is_encap< stub_object > ::value;
BOOST_REQUIRE_EQUAL( val, false);

return true if T is an encap

Definition at line 577 of file Encap.hpp.

#include <Encap.hpp>

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