Concurrency::graphics::unorm Class Reference

Represent a unorm number. Each element is a floating point number in the range of [0.0f, 1.0f]. More...

#include <amp_short_vectors.h>

Public Member Functions
	unorm (void) __GPU
	Default constructor. Initialize to 0.0f. More...
	unorm (float _V) __GPU
	Constructor. Initialize by clamping _V to the range of [0.0f, 1.0f]. More...
	unorm (unsigned int _V) __GPU
	Constructor. Initialize by casting _V to float, then clamping to the range of [0.0f, 1.0f]. More...
	unorm (int _V) __GPU
	Constructor. Initialize by casting _V to float, then clamping to the range of [0.0f, 1.0f]. More...
	unorm (double _V) __GPU
	Constructor. Initialize by casting _V to float, then clamping to the range of [0.0f, 1.0f]. More...
	unorm (const unorm &_Other) __GPU
	Copy constructor. More...
	unorm (const norm &_Other) __GPU
	Constructor. Initialize by clamping _Other to the range of [0.0f, 1.0f]. More...
unorm &	operator= (const unorm &_Other) __GPU
	operator float (void) const __GPU
	Conversion operator. Convert the unorm number to a floating point value. More...
unorm &	operator+= (const unorm &_Other) __GPU
unorm &	operator-= (const unorm &_Other) __GPU
unorm &	operator*= (const unorm &_Other) __GPU
unorm &	operator/= (const unorm &_Other) __GPU
unorm &	operator++ () __GPU
unorm	operator++ (int) __GPU
unorm &	operator-- () __GPU
unorm	operator-- (int) __GPU

Private Member Functions
void	_Set (float _Val) __CPU_ONLY
void	_Set (float _Val) __GPU_ONLY

Private Attributes
float	_Value

Friends
class	norm

Detailed Description

Represent a unorm number. Each element is a floating point number in the range of [0.0f, 1.0f].

Constructor & Destructor Documentation

Concurrency::graphics::unorm::unorm ( void  )

inline

Default constructor. Initialize to 0.0f.

            {
                _Value = 0.0f;
            }

Concurrency::graphics::unorm::unorm ( float  _V )

inlineexplicit

Constructor. Initialize by clamping _V to the range of [0.0f, 1.0f].

Parameters

_V	The value used to initialize.

            {
                _Set(_V);
            }

Concurrency::graphics::unorm::unorm ( unsigned int  _V )

inlineexplicit

Constructor. Initialize by casting _V to float, then clamping to the range of [0.0f, 1.0f].

Parameters

_V	The value used to initialize.

            {
                _Set(static_cast<float>(_V));
            }

Concurrency::graphics::unorm::unorm ( int  _V )

inlineexplicit

Constructor. Initialize by casting _V to float, then clamping to the range of [0.0f, 1.0f].

Parameters

_V	The value used to initialize.

            {
                _Set(static_cast<float>(_V));
            }

Concurrency::graphics::unorm::unorm ( double  _V )

inlineexplicit

Constructor. Initialize by casting _V to float, then clamping to the range of [0.0f, 1.0f].

Parameters

_V	The value used to initialize.

            {
                _Set(static_cast<float>(_V));
            }

Concurrency::graphics::unorm::unorm ( const unorm &  _Other )

inline

Copy constructor.

Parameters

_Other

The object to copy from.

            {
                _Value = _Other._Value;
            }

Concurrency::graphics::unorm::unorm ( const norm &  _Other )

inlineexplicit

Constructor. Initialize by clamping _Other to the range of [0.0f, 1.0f].

Parameters

_Other

The norm object used to initialize.

        {
            _Set(_Other._Value);
        }

Member Function Documentation

void Concurrency::graphics::unorm::_Set ( float  _Val )

inlineprivate

            {
                _Val = _Val < 0.0f ? 0.0f : _Val;
                _Val = _Val > 1.0f ? 1.0f : _Val;
                _Value = _Val;
            }

void Concurrency::graphics::unorm::_Set ( float  _Val )

inlineprivate

            {
                _Value = Concurrency::direct3d::clamp(_Val, 0.0f, 1.0f);
            }

Concurrency::graphics::unorm::operator float ( void  ) const

inline

Conversion operator. Convert the unorm number to a floating point value.

            {
                return _Value;
            }

unorm& Concurrency::graphics::unorm::operator*= ( const unorm &  _Other )

inline

            {
                float _Res = _Value;
                _Res *= _Other._Value;
                _Set(_Res);
                return *this;
            }

unorm& Concurrency::graphics::unorm::operator++ ( )

inline

            {
                float _Res = _Value;
                ++_Res;
                _Set(_Res);
                return *this;
            }

unorm Concurrency::graphics::unorm::operator++ ( int  )

inline

            {
                unorm _Res = *this;
                ++(*this);
                return _Res;
            }

unorm& Concurrency::graphics::unorm::operator+= ( const unorm &  _Other )

inline

            {
                float _Res = _Value;
                _Res += _Other._Value;
                _Set(_Res);
                return *this;
            }

unorm& Concurrency::graphics::unorm::operator-- ( )

inline

            {
                float _Res = _Value;
                --_Res;
                _Set(_Res);
                return *this;
            }

unorm Concurrency::graphics::unorm::operator-- ( int  )

inline

            {
                unorm _Res = *this;
                --(*this);
                return _Res;
            }

unorm& Concurrency::graphics::unorm::operator-= ( const unorm &  _Other )

inline

            {
                float _Res = _Value;
                _Res -= _Other._Value;
                _Set(_Res);
                return *this;
            }

unorm& Concurrency::graphics::unorm::operator/= ( const unorm &  _Other )

inline

            {
                float _Res = _Value;
                _Res /= _Other._Value;
                _Set(_Res);
                return *this;
            }

unorm& Concurrency::graphics::unorm::operator= ( const unorm &  _Other )

inline

            {
                _Value = _Other._Value;
                return *this;
            }

Friends And Related Function Documentation

friend class norm

friend

Member Data Documentation

float Concurrency::graphics::unorm::_Value

private

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

• VS2015/inc/amp_short_vectors.h