sizeGetter Class Reference

Returns the sizeof() of a type. Accepts void (and returns size 0), which is not supported by std::numeric_limits. More...

#include <TypeUtils.h>

Public Types
typedef std::size_t	value_t

Static Public Member Functions
template<class S , class T >
static T	callback ()

Static Protected Member Functions
template<class S >
static size_t	getSize ()
template<>
size_t	getSize ()

Detailed Description

Returns the sizeof() of a type. Accepts void (and returns size 0), which is not supported by std::numeric_limits.

Usage: Type::call<drain::sizeGetter>(t)

sizeof() returns size in bytes, so 1 for char, 2 for short int and so on.

Todo: renaming to byteSizeGetter, and adding bitSizeGetter

Member Function Documentation

callback()

static T callback ( )

inlinestatic

Template Parameters

S	- type to be analyzed
T	- destination type (practically value_t)

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

• src/drain/TypeUtils.h