qgar::GenImage_BoundCheck< T > Class Template Reference
[Images]

#include <qgarlib/GenImage_BoundCheck.H>

List of all members.

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Detailed Description

template<typename T>
class qgar::GenImage_BoundCheck< T >

Policy to check bounds of pixel values.

Author:

Jan Rendek

Date:

November 5, 2003 7:47

Since:

Qgar 2.1.1

Definition at line 135 of file GenImage.H.

Public Member Functions
Constructors
	GenImage_BoundCheck ()
	Default constructor.
	GenImage_BoundCheck (T aLowerBnd, T anUpperBnd)
	Construct from bounds.
Checking
void	checkPixel (const T &aPixel) const throw (QgarErrorDomain)
	Check that a pixel value is between the bounds.
void	checkRange (const T *const aPPixmap, int aWidth, const BoundingBox &aRange) const throw (QgarErrorDomain)
	Check that all the pixel values is between the bounds.
Accessor
T	lowerBound () const
	Get lower bound.
T	upperBound () const
	Get upper bound.
Mutator
void	setLowerBound (const T &aBound)
	Set lower bound.
void	setUpperBound (const T &aBound)
	Set upper bound.
Private Attributes
Bounds
T	_lowerBound
	Lower bound of pixel value.
T	_upperBound
	Upper bound of pixel value.

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Constructor & Destructor Documentation

template<typename T> qgar::GenImage_BoundCheck< T >::GenImage_BoundCheck (   )  [inline]

Default constructor. Lower and upper bounds are intialized to zero. Definition at line 151 of file GenImage.H.

template<typename T> qgar::GenImage_BoundCheck< T >::GenImage_BoundCheck (  T  aLowerBnd, T  anUpperBnd )  [inline]

Construct from bounds. Parameters: aLowerBnd  lower bound anUpperBnd  upper bound Definition at line 166 of file GenImage.H.

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Member Function Documentation

template<typename T> void qgar::GenImage_BoundCheck< T >::checkPixel (  const T &  aPixel  )  const throw (QgarErrorDomain) [inline]

Check that a pixel value is between the bounds. Parameters: aPixel  a pixel value Exceptions: qgar::QgarErrorDomain  (pixel value out of range) Definition at line 190 of file GenImage.H. References qgar::GenImage_BoundCheck< T >::_upperBound. Referenced by qgar::GenImage_BoundCheck< T >::checkRange().

template<typename T> void qgar::GenImage_BoundCheck< T >::checkRange (  const T *const   aPPixmap, int  aWidth, const BoundingBox &  aRange )  const throw (QgarErrorDomain) [inline]

Check that all the pixel values is between the bounds. Parameters: aPPixmap  a pointer to the pixel map of an image aWidth  aRange  Exceptions: qgar::QgarErrorDomain  (pixel value out of range) Definition at line 216 of file GenImage.H. References qgar::GenImage_BoundCheck< T >::checkPixel().

template<typename T> T qgar::GenImage_BoundCheck< T >::lowerBound (   )  const [inline]

Get lower bound. Definition at line 239 of file GenImage.H. References qgar::GenImage_BoundCheck< T >::_lowerBound.

template<typename T> void qgar::GenImage_BoundCheck< T >::setLowerBound (  const T &  aBound  )  [inline]

Set lower bound. Parameters: aBound  new value of the lower bound Definition at line 264 of file GenImage.H. References qgar::GenImage_BoundCheck< T >::_lowerBound.

template<typename T> void qgar::GenImage_BoundCheck< T >::setUpperBound (  const T &  aBound  )  [inline]

Set upper bound. Parameters: aBound  new value of the upper bound Definition at line 274 of file GenImage.H. References qgar::GenImage_BoundCheck< T >::_upperBound.

template<typename T> T qgar::GenImage_BoundCheck< T >::upperBound (   )  const [inline]

Get upper bound. Definition at line 247 of file GenImage.H. References qgar::GenImage_BoundCheck< T >::_upperBound.

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Member Data Documentation

template<typename T> T qgar::GenImage_BoundCheck< T >::_lowerBound [private]

Lower bound of pixel value. Definition at line 295 of file GenImage.H. Referenced by qgar::GenImage_BoundCheck< T >::lowerBound(), and qgar::GenImage_BoundCheck< T >::setLowerBound().

template<typename T> T qgar::GenImage_BoundCheck< T >::_upperBound [private]

Upper bound of pixel value. Definition at line 300 of file GenImage.H. Referenced by qgar::GenImage_BoundCheck< T >::checkPixel(), qgar::GenImage_BoundCheck< T >::setUpperBound(), and qgar::GenImage_BoundCheck< T >::upperBound().

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

• GenImage.H