polynomdefsNoShift< DEGREE > Class Template Reference

polynomdefsNoShift: bei dieser Datenstruktur liegen die Polynomkoeffizienten noch nicht hintereinander. More...

#include <polynomdefs.h>

List of all members.

Public Types
enum	{ maxdegree_m = DEGREE }
	due to compile problems with some compilers enums are used instead of regular member variables More...
enum	{ size_m = (DEGREE+1)*(DEGREE+1) }
Public Member Functions
int	getSize () const
Static Public Member Functions
static short	getPairIndex (const short a, const short b)
	compute a*(2^pshift)+b

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Detailed Description

template<int DEGREE>
class polynomdefsNoShift< DEGREE >

Note:

es ging bei dieser Definition um den Test, ob die Schiftoptimierungen überhaupt noch was an Performance bringen, nachdem in dem fast_frommer-Code auf die meisten Polynomkoeffizienten nicht mehr über Addressberechnung, sondern sequentiell zugegriffen wird. Fazit: nein, kaum noch ein Performance-Unterschied.

Definition at line 98 of file polynomdefs.h.

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Member Enumeration Documentation

template<int DEGREE>

anonymous enum

Enumerator:

maxdegree_m

maximal zulaessige Grad eines Polynommonoms mit der Einstellung DEGREE

Definition at line 104 of file polynomdefs.h.

template<int DEGREE>

anonymous enum

Enumerator:

size_m

Anzahl Bytes, die von einem arrayindex der Polynomkoeffizientenliste belegt werden.

Definition at line 108 of file polynomdefs.h.

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Member Function Documentation

template<int DEGREE>

static short polynomdefsNoShift< DEGREE >::getPairIndex	(	const short	a,
		const short	b
	)			[inline, static]

Definition at line 113 of file polynomdefs.h.

template<int DEGREE>

int polynomdefsNoShift< DEGREE >::getSize

(

)

const [inline]

Definition at line 111 of file polynomdefs.h.

References polynomdefsNoShift< DEGREE >::size_m.

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

• LinuxSrc/polynomdefs.h