array.H File Reference

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Detailed Description

Definitions of global utilities for arrays.

Author:

Gérald Masini

Date:

December 06 2004 17:28

Since:

Qgar 2.2

Definition in file array.H.

Go to the source code of this file.

Namespaces
namespace	qgar
Global functions about array indexes
template<class T>
int	qgar::qgMinElement (const T *const anArray, int aSize)
	Return the index of the minimum element of an array.
template<class T>
int	qgar::qgMinElement (const T *const anArray, int aFirstIdx, int aLastIdx)
	Return the index of the minimum element of a subrange of an array.
template<class T>
int	qgar::qgMaxElement (const T *const anArray, int aSize)
	Return the index of the maximum element of an array.
template<class T>
int	qgar::qgMaxElement (const T *const anArray, int aFirstIdx, int aLastIdx)
	Return the index of the maximum element of a subrange of an array.
template<class T>
int	qgar::qgFind (const T *const anArray, int aSize, T aValue)
	Return the index of a value in an array.
template<class T>
int	qgar::qgFind (const T *const anArray, int aFirstIdx, int aLastIdx, T aValue)
	Return the index of a value in a subrange of an array.
Global functions for array initialization
template<class T>
void	qgar::qgFill (T *anArray, int aSize, T aValue)
	Set all elements of an array to a value.
template<class T>
void	qgar::qgFill (T *anArray, int aFirstIdx, int aLastIdx, T aValue)
	Set each element of a subrange of an array.
template<class T>
void	qgar::qgMemSet (T *anArray, int aSize)
	Set all bytes of an array to 0.
template<class T>
void	qgar::qgMemSet (T *anArray, int aFirstIdx, int aLastIdx)
	Set all bytes of an array to 0.
Global mapping functions on arrays
template<class T>
void	qgar::qgForEach (T *const aSource, T *aDest, int aSize, T(*anOperation)(const T &, const T &))
	Apply a function to pairs of elements from two arrays.
template<class T>
void	qgar::qgForEach (T *const aSource, T *aDest, int aFirstIdx, int aLastIdx, T(*anOperation)(const T &, const T &))
	Apply a given function to pairs of elements from a subrange of two arrays.