AlgRange

Files
file	AlgRange.c
	Provides functions for computing the range of values within a given array.

Functions
AlgError	AlgRange1D (int datASz, double *datA, double *dstMin, double *dstMax)
	Computes the range of the given data, ie it's minimum and maximum values. More...
AlgError	AlgRangeIdx1D (double *datA, int idxASz, int *idxA, double *dstMin, double *dstMax)
	Computes the range of the given indexed data, ie it's minimum and maximum values. More...

Detailed Description

Function Documentation

AlgError AlgRange1D	(	int	datASz,
		double *	datA,
		double *	dstMin,
		double *	dstMax
	)

Computes the range of the given data, ie it's minimum and maximum values.

Returns

Error code.

Parameters

datASz	Number of elements in given data array.
datA	Data array to examine for minimum and maximum values.
dstMin	Destination ptr for minimum value, may be NULL.
dstMax	Destination ptr for maximum value, may be NULL.

References ALG_ERR_FUNC, and ALG_ERR_NONE.

AlgError AlgRangeIdx1D	(	double *	datA,
		int	idxASz,
		int *	idxA,
		double *	dstMin,
		double *	dstMax
	)

Computes the range of the given indexed data, ie it's minimum and maximum values.

Returns

Error code.

Parameters

datA	Data array to examine for minimum and maximum values.
idxASz	Number of elements in given index array.
idxA	Index array with indicies into the data buffer for the values to examine.
dstMin	Destination ptr for minimum value, may be NULL.
dstMax	Destination ptr for maximum value, may be NULL.

References ALG_ERR_FUNC, and ALG_ERR_NONE.