vcl::NumberOfTypes< Args > Struct Template Reference

Get the number of types in a pack of types (variadic templates) or a TypeWrapper. More...

#include <vclib/base/variadic_templates.h>

Static Public Attributes
static constexpr uint	value = sizeof...(Args)

Detailed Description

template<typename... Args>
struct vcl::NumberOfTypes< Args >

Get the number of types in a pack of types (variadic templates) or a TypeWrapper.

Usage:

const uint i = NumberOfTypes<int, float, double>::value;
static_assert(i == 3, "");

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

• vclib/core/include/vclib/base/variadic_templates.h