eagine/array_size.hpp Source File

OGLplus (0.59.0) a C++ wrapper for rendering APIs

eagine

  
 #ifndef EAGINE_ARRAY_SIZE_HPP
 #define EAGINE_ARRAY_SIZE_HPP
  
 #include "types.hpp"
  
 namespace eagine {
  
 template <typename T, std::size_t N>
 static constexpr auto array_size(const T (&)[N]) noexcept {
     return span_size(N);
 }
  
 } // namespace eagine
  
 #endif // EAGINE_ARRAY_SIZE_HPP

eagine::span_size

static constexpr auto span_size(T v) noexcept

Converts argument to span size type.

Definition: types.hpp:59

eagine

Common code is placed in this namespace.

Definition: eagine.hpp:21

types.hpp

eagine::array_size

static constexpr auto array_size(const T(&)[N]) noexcept

Returns the number of elements in the array passed as argument.

Definition: array_size.hpp:19