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flintcf_Q.h File Reference
#include "misc/auxiliary.h"

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Functions

BOOLEAN flintQ_InitChar (coeffs cf, void *infoStruct)
 
coeffs flintQInitCfByName (char *s, n_coeffType n)
 

Function Documentation

◆ flintQ_InitChar()

BOOLEAN flintQ_InitChar ( coeffs  cf,
void *  infoStruct 
)

Definition at line 635 of file flintcf_Q.cc.

636{
637 char *pp=(char*)infoStruct;
638 cf->cfCoeffName = CoeffName;
639 cf->nCoeffIsEqual = CoeffIsEqual;
640 cf->cfKillChar = KillChar;
641 cf->cfSetChar = SetChar;
642 cf->ch=0; //char 0
643 cf->cfMult = Mult;
644 cf->cfSub = Sub;
645 cf->cfAdd = Add;
646 cf->cfDiv = Div;
647 cf->cfExactDiv = ExactDiv; // ???
648 cf->cfInit =Init;
649 cf->cfInitMPZ =InitMPZ;
650 cf->cfSize = Size;
651 cf->cfInt = Int;
652 cf->cfMPZ = MPZ;
653 cf->cfInpNeg = Neg;
654 cf->cfInvers = Invers;
655 cf->cfCopy = Copy;
656 cf->cfRePart = Copy;
657 // default: cf->cfImPart = ndReturn0;
658 cf->cfWriteLong = WriteShort; //WriteLong;
659 cf->cfWriteShort = WriteShort;
660 cf->cfRead = Read;
661 cf->cfNormalize = Normalize;
662
663 //cf->cfDivComp=
664 //cf->cfIsUnit=
665 //cf->cfGetUnit=
666 //cf->cfDivBy=
667
668 cf->cfGreater=Greater;
669 cf->cfEqual =Equal;
670 cf->cfIsZero =IsZero;
671 cf->cfIsOne =IsOne;
672 cf->cfIsMOne =IsMOne;
673 cf->cfGreaterZero=GreaterZero;
674
675 cf->cfPower = Power;
676 cf->cfGetDenom = GetDenom;
677 cf->cfGetNumerator = GetNumerator;
678 cf->cfGcd = Gcd;
679 cf->cfExtGcd = ExtGcd;
680 cf->cfLcm = Lcm;
681 cf->cfDelete = Delete;
682 cf->cfSetMap = SetMap;
683 // default: cf->cfInpMult
684 // default: cf->cfInpAdd
685 cf->cfFarey =Farey;
686 cf->cfChineseRemainder=ChineseRemainder;
687 cf->cfParDeg = ParDeg;
688 cf->cfParameter = Parameter;
689 // cf->cfClearContent = ClearContent;
690 // cf->cfClearDenominators = ClearDenominators;
691 cf->convFactoryNSingN=ConvFactoryNSingN;
692 cf->convSingNFactoryN=ConvSingNFactoryN;
693 cf->cfWriteFd = WriteFd;
694 cf->cfReadFd = ReadFd;
695#ifdef LDEBUG
696 cf->cfDBTest = DBTest;
697#endif
698
699 cf->iNumberOfParameters = 1;
700 char **pn=(char**)omAlloc0(sizeof(char*));
701 pn[0]=omStrDup(pp);
702 cf->pParameterNames = (const char **)pn;
703 cf->has_simple_Inverse= FALSE;
704 cf->has_simple_Alloc= FALSE;
705 cf->is_field=FALSE;
706
707 return FALSE;
708}
#define FALSE
Definition: auxiliary.h:96
CanonicalForm FACTORY_PUBLIC pp(const CanonicalForm &)
CanonicalForm pp ( const CanonicalForm & f )
Definition: cf_gcd.cc:676
CanonicalForm cf
Definition: cfModGcd.cc:4083
static number ExtGcd(number a, number b, number *s, number *t, const coeffs)
Definition: flintcf_Q.cc:446
static void WriteShort(number a, const coeffs r)
Definition: flintcf_Q.cc:232
static number Copy(number a, const coeffs)
Definition: flintcf_Q.cc:214
static number ChineseRemainder(number *, number *, int, BOOLEAN, CFArray &, const coeffs)
Definition: flintcf_Q.cc:499
static void Normalize(number &a, const coeffs)
Definition: flintcf_Q.cc:372
static void SetChar(const coeffs)
Definition: flintcf_Q.cc:52
static nMapFunc SetMap(const coeffs, const coeffs)
Definition: flintcf_Q.cc:469
static number Farey(number, number, const coeffs)
Definition: flintcf_Q.cc:494
static number GetDenom(number &n, const coeffs)
Definition: flintcf_Q.cc:422
static const char * Read(const char *st, number *a, const coeffs r)
Definition: flintcf_Q.cc:325
static BOOLEAN IsOne(number a, const coeffs)
Definition: flintcf_Q.cc:388
char * CoeffName(const coeffs r)
Definition: flintcf_Q.cc:600
static number ConvFactoryNSingN(const CanonicalForm, const coeffs)
Definition: flintcf_Q.cc:590
static number InitMPZ(mpz_t i, const coeffs)
Definition: flintcf_Q.cc:127
static int Size(number n, const coeffs)
Definition: flintcf_Q.cc:138
static number Add(number a, number b, const coeffs)
Definition: flintcf_Q.cc:70
static number Div(number a, number b, const coeffs)
Definition: flintcf_Q.cc:77
static void WriteFd(number a, const ssiInfo *d, const coeffs)
Definition: flintcf_Q.cc:515
static void Delete(number *a, const coeffs)
Definition: flintcf_Q.cc:460
static number Parameter(const int, const coeffs)
Definition: flintcf_Q.cc:508
static BOOLEAN DBTest(number, const char *, const int, const coeffs)
Definition: flintcf_Q.cc:625
static void KillChar(coeffs cf)
Definition: flintcf_Q.cc:630
static CanonicalForm ConvSingNFactoryN(number, BOOLEAN, const coeffs)
Definition: flintcf_Q.cc:595
static number Init(long i, const coeffs)
Definition: flintcf_Q.cc:120
static void MPZ(mpz_t result, number &n, const coeffs)
Definition: flintcf_Q.cc:158
static number ReadFd(const ssiInfo *d, const coeffs)
Definition: flintcf_Q.cc:560
static number ExactDiv(number a, number b, const coeffs)
Definition: flintcf_Q.cc:99
static void Power(number a, int i, number *result, const coeffs)
Definition: flintcf_Q.cc:415
static BOOLEAN IsMOne(number k, const coeffs)
Definition: flintcf_Q.cc:392
static number Sub(number a, number b, const coeffs)
Definition: flintcf_Q.cc:63
static number GetNumerator(number &n, const coeffs)
Definition: flintcf_Q.cc:430
static BOOLEAN GreaterZero(number, const coeffs)
Definition: flintcf_Q.cc:409
static number Gcd(number a, number b, const coeffs)
Definition: flintcf_Q.cc:439
static BOOLEAN CoeffIsEqual(const coeffs r, n_coeffType n, void *)
Definition: flintcf_Q.cc:48
static number Mult(number a, number b, const coeffs)
Definition: flintcf_Q.cc:56
static number Invers(number a, const coeffs)
Definition: flintcf_Q.cc:194
static number Lcm(number, number, const coeffs)
Definition: flintcf_Q.cc:455
static int ParDeg(number x, const coeffs)
Definition: flintcf_Q.cc:504
static BOOLEAN IsZero(number a, const coeffs)
Definition: flintcf_Q.cc:384
static number Neg(number a, const coeffs)
Definition: flintcf_Q.cc:189
static BOOLEAN Equal(number a, number b, const coeffs)
Definition: flintcf_Q.cc:380
static BOOLEAN Greater(number a, number b, const coeffs)
Definition: flintcf_Q.cc:376
static long Int(number &n, const coeffs)
Definition: flintcf_Q.cc:142
#define omStrDup(s)
Definition: omAllocDecl.h:263
#define omAlloc0(size)
Definition: omAllocDecl.h:211

◆ flintQInitCfByName()

coeffs flintQInitCfByName ( char *  s,
n_coeffType  n 
)

Definition at line 607 of file flintcf_Q.cc.

608{
609 const char start[]="flintQp[";
610 const int start_len=strlen(start);
611 if (strncmp(s,start,start_len)==0)
612 {
613 s+=start_len;
614 char st[10];
615 int l=sscanf(s,"%s",st);
616 if (l==1)
617 {
618 while (st[strlen(st)-1]==']') st[strlen(st)-1]='\0';
619 return nInitChar(n,(void*)st);
620 }
621 }
622 return NULL;
623}
int l
Definition: cfEzgcd.cc:100
coeffs nInitChar(n_coeffType t, void *parameter)
one-time initialisations for new coeffs in case of an error return NULL
Definition: numbers.cc:414
const CanonicalForm int s
Definition: facAbsFact.cc:51
#define NULL
Definition: omList.c:12