G3D::LogScaleAdapter< T > Class Template Reference

Used by GuiSlider. More...

Inherits G3D::ReferenceCountedObject.

Static Public Member Functions
static Pointer< T >	wrap (const Pointer< T > &ptr, const T &low, const T &high, bool lowerLimitInf=false, bool upperLimitInf=false)
	Converts a pointer to a linear scale value on the range [low, high] to a logarithic scale value on the same range. More...

Static Protected Member Functions
template<class T , class ... ArgTypes>
static shared_ptr< T >	createShared (ArgTypes &&... args)
	Like std::make_shared, but works for protected constructors. More...

Friends
class	Pointer< T >

Detailed Description

template<class T>
class G3D::LogScaleAdapter< T >

Used by GuiSlider.

Member Function Documentation

createShared()

template<class T , class ... ArgTypes>

static shared_ptr<T> G3D::ReferenceCountedObject::createShared ( ArgTypes &&...  args )

inlinestaticprotectedinherited

Like std::make_shared, but works for protected constructors.

Call as createShared<myclass>.

wrap()

template<class T >

static Pointer<T> G3D::LogScaleAdapter< T >::wrap ( const Pointer< T > &  ptr, const T &  low, const T &  high, bool  lowerLimitInf = false, bool  upperLimitInf = false  )

inlinestatic

Converts a pointer to a linear scale value on the range [low, high] to a logarithic scale value on the same range.

Note that the scale is spaced logarithmically between low and high. However, the transformed value is not the logarithm of the value, so low = 0 is supported, but negative low values will not yield a negative logarithmic scale.

Referenced by G3D::GuiSlider< int >::GuiSlider().

Friends And Related Function Documentation

Pointer< T >

template<class T >

friend class Pointer< T >

friend