has_noPointers< T, typename Void< decltype(T::noPointers())>::type > Struct Template Reference

has_noPointers check if a type has defined a method called noPointers More...

Detailed Description

template<typename T>
struct has_noPointers< T, typename Void< decltype(T::noPointers())>::type >

has_noPointers check if a type has defined a method called noPointers

Example

 
        struct test_no_ptr
        {
            static bool noPointers()    {return true;}
        };
 
        struct test_ptr
        {
            static bool noPointers()    {return false;}
        };
 
        struct test_unknown
        {
        };
 
        BOOST_REQUIRE_EQUAL(has_noPointers<test_no_ptr>::type::value,true);
        BOOST_REQUIRE_EQUAL(has_noPointers<test_ptr>::type::value,true);
        BOOST_REQUIRE_EQUAL(has_noPointers<test_unknown>::type::value,false);
 

return true if T::noPointers() is a valid expression (function pointers) and produce a defined type

Definition at line 224 of file common.hpp.

#include <common.hpp>

Inheritance diagram for has_noPointers< T, typename Void< decltype(T::noPointers())>::type >:

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The documentation for this struct was generated from the following file:

• openfpm_data/src/util/common.hpp