#include "test_elementsof.hpp"

#include <cstddef>

#include <cstdlib>

//https://msdn.microsoft.com/en-us/library/ms175773.aspx

#define ENABLE 0

#if ENABLE

template <typename T>

constexpr std::size_t countofA(T & a)

{

return sizeof(a) / sizeof(a[0]);

}

template <typename T, std::size_t N>

constexpr std::size_t countof(T const (&)[N])

{

return N;

}

enum shader

{

SHADER_VERT,

SHADER_FRAG,

SHADER_LAST = SHADER_FRAG

};

std::size_t ProgramNames[] =

{

1,

2

};

static_assert(countof(ProgramNames) == SHADER_LAST + 1, "GNI");

void AttachPipelinePrograms(std::size_t PipelineName, std::size_t const (&ProgramNames)[SHADER_LAST + 1])

{

static std::size_t const ShaderBit[] = // Implicitly sized

{

1 << 0, // STAGE_VERTEX

1 << 1 // STAGE_FRAGMENT

};

std::size_t const Count = countof(ProgramNames);

for(std::size_t i = 0; i < Count; ++i)

{}

}

void test_countof()

{

std::size_t * pointer = NULL;

std::size_t const A = countof(ProgramNames);

//std::size_t const B = countof(pointer);

//std::size_t const B = countofB(pointer);

//std::size_t const C = _countof(ShaderStage);

//std::size_t const D = _countof(pointer);

}

#else

void test_countof()

{

}

#endif