Fractional delay filter cache class. More...

Inheritance diagram for r8b::CDSPFracDelayFilterBankCache:

Collaboration diagram for r8b::CDSPFracDelayFilterBankCache:

Static Public Member Functions
static int	getObjCount ()

static CDSPFracDelayFilterBank &	getFilterBank (const int aFilterFracs, const int aElementSize, const int aInterpPoints, double ReqAtten, const bool IsThird, const bool IsStatic)
	Function calculates or returns reference to a previously calculated (cached) fractional delay filter bank. More...

Detailed Description

Fractional delay filter cache class.

Class implements cache storage of fractional delay filter banks.

Member Function Documentation

static CDSPFracDelayFilterBank& r8b::CDSPFracDelayFilterBankCache::getFilterBank	(	const int	aFilterFracs,
		const int	aElementSize,
		const int	aInterpPoints,
		double	ReqAtten,
		const bool	IsThird,
		const bool	IsStatic
	)

inlinestatic

Function calculates or returns reference to a previously calculated (cached) fractional delay filter bank.

Parameters

aFilterFracs	The number of fractional delay positions to sample, -1 - use default.
aElementSize	The size of each filter's tap, in "double" values.
aInterpPoints	The number of points the interpolation is based on.
ReqAtten	Required filter attentuation.
IsThird	"True" if one-third filter is required.
IsStatic	"True" if a permanent static filter should be returned that is never removed from the cache until application terminates.

static int r8b::CDSPFracDelayFilterBankCache::getObjCount ( )

inlinestatic

Returns: The number of filters present in the cache now. This value can be monitored for debugging "forgotten" filters.

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