ncSAMult.h File Reference

#include <misc/options.h>
#include <polys/monomials/ring.h>
#include <polys/nc/summator.h>
#include <reporter/reporter.h>
#include <polys/monomials/p_polys.h>
#include <polys/operations/p_Mult_q.h>
#include <polys/coeffrings.h>
#include <polys/nc/ncSAFormula.h>

Go to the source code of this file.

Data Structures
class	CMultiplier< CExponent >
class	CSpecialPairMultiplier
struct	CPower
class	CPowerMultiplier
class	CGlobalMultiplier
class	CCommutativeSpecialPairMultiplier
class	CAntiCommutativeSpecialPairMultiplier
class	CQuasiCommutativeSpecialPairMultiplier
class	CWeylSpecialPairMultiplier
class	CHWeylSpecialPairMultiplier
class	CShiftSpecialPairMultiplier
class	CExternalSpecialPairMultiplier

Functions
BOOLEAN	ncInitSpecialPairMultiplication (ring r)

Function Documentation

BOOLEAN ncInitSpecialPairMultiplication

(

ring

r

)

Definition at line 267 of file ncSAMult.cc.

{
#if OUTPUT
  PrintS("ncInitSpecialPairMultiplication(ring), ring: \n");
  rWrite(r, TRUE);
  PrintLn();
#endif

  if(!rIsPluralRing(r))// ; // :(((
    return TRUE;

  if(rIsSCA(r))
    return TRUE;

  if( r->GetNC()->GetGlobalMultiplier() != NULL )
  {
    WarnS("Already defined!");
    return TRUE;
  }

  r->GetNC()->GetGlobalMultiplier() = new CGlobalMultiplier(r);

  ggnc_p_ProcsSet(r, r->p_Procs);
  return FALSE; // ok!
}