| 1 | /**************************************** |
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| 2 | * Computer Algebra System SINGULAR * |
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| 3 | ****************************************/ |
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| 4 | /* $Id: mpsr_Get.h,v 1.11 2000-12-05 11:15:09 obachman Exp $ */ |
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| 5 | /*************************************************************** |
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| 6 | * |
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| 7 | * File: mpsr_Get.h |
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| 8 | * Purpose: declarations for all the Get routines |
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| 9 | * Author: Olaf Bachmann (10/95) |
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| 10 | * |
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| 11 | * Change History (most recent first): |
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| 12 | * |
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| 13 | ***************************************************************/ |
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| 14 | #ifdef HAVE_MPSR |
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| 15 | |
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| 16 | #ifndef __MPSR_GET__ |
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| 17 | #define __MPSR_GET__ |
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| 18 | |
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| 19 | #include "numbers.h" |
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| 20 | #include "polys.h" |
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| 21 | #include "febase.h" |
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| 22 | #include "ipid.h" |
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| 23 | |
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| 24 | #include"mpsr.h" |
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| 25 | |
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| 26 | |
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| 27 | |
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| 28 | /*************************************************************** |
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| 29 | * |
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| 30 | * Get-specific data structures |
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| 31 | * |
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| 32 | ***************************************************************/ |
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| 33 | |
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| 34 | // the data structure which functions as external data |
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| 35 | typedef struct mpsr_sleftv |
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| 36 | { |
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| 37 | leftv lv; |
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| 38 | ring r; |
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| 39 | } mpsr_sleftv; |
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| 40 | |
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| 41 | typedef mpsr_sleftv * mpsr_leftv; |
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| 42 | extern omBin mpsr_sleftv_bin; |
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| 43 | |
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| 44 | /*************************************************************** |
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| 45 | * |
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| 46 | * prototypes |
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| 47 | * |
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| 48 | ***************************************************************/ |
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| 49 | // from mpsr_GetMisc.cc |
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| 50 | extern int mpsr_rDefault(short ch, char *name, ring &r); |
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| 51 | extern ring mpsr_rDefault(short ch); |
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| 52 | extern mpsr_Status_t mpsr_MergeLeftv(mpsr_leftv mlv1, mpsr_leftv mlv2); |
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| 53 | extern void mpsr_MapLeftv(leftv l, ring from_ring, ring to_ring); |
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| 54 | extern void mpsr_SetCurrRingHdl(mpsr_leftv mlv); |
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| 55 | extern idhdl mpsr_FindIdhdl(char *name, ring &r); |
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| 56 | |
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| 57 | // from mpsr_GetPoly.cc |
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| 58 | extern mpsr_Status_t mpsr_GetRingAnnots(MPT_Node_pt node, ring &r, |
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| 59 | BOOLEAN &mv, BOOLEAN &IsUnOrdered); |
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| 60 | extern mpsr_Status_t mpsr_GetPoly(MP_Link_pt link, poly &p, MP_Uint32_t nmon, |
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| 61 | ring cring); |
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| 62 | extern mpsr_Status_t mpsr_GetPolyVector(MP_Link_pt link, poly &p, |
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| 63 | MP_Uint32_t nmon, ring cring); |
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| 64 | extern mpsr_Status_t mpsr_rSetOrdSgn(ring r); |
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| 65 | |
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| 66 | // from mpsr_Get.cc |
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| 67 | extern mpsr_Status_t mpsr_GetLeftv(MP_Link_pt link, mpsr_leftv mlv, short quote); |
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| 68 | |
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| 69 | extern mpsr_Status_t mpsr_GetCommonOperatorLeftv(MP_Link_pt link, |
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| 70 | MPT_Node_pt node, |
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| 71 | mpsr_leftv mlv, |
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| 72 | short quote); |
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| 73 | extern mpsr_Status_t mpsr_GetOperatorLeftv(MP_Link_pt link, |
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| 74 | MPT_Node_pt node, |
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| 75 | mpsr_leftv mlv, |
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| 76 | short quote); |
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| 77 | extern MPT_Status_t mpsr_GetExternalData(MP_Link_pt link, |
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| 78 | MPT_Arg_t *odata, |
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| 79 | MPT_Node_pt node); |
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| 80 | |
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| 81 | |
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| 82 | /*************************************************************** |
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| 83 | * |
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| 84 | * inlines |
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| 85 | * |
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| 86 | ***************************************************************/ |
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| 87 | inline BOOLEAN NodeCheck(MPT_Node_pt node, MP_NodeType_t type, |
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| 88 | MP_DictTag_t dtag, MP_Common_t cv) |
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| 89 | { |
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| 90 | mpsr_assume(node != NULL); |
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| 91 | return |
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| 92 | node->type == type && |
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| 93 | MP_COMMON_T(node->nvalue) == cv && |
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| 94 | node->dict == dtag; |
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| 95 | } |
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| 96 | |
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| 97 | inline BOOLEAN NodeCheck(MPT_Node_pt node, MP_DictTag_t dtag, MP_Common_t cv) |
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| 98 | { |
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| 99 | mpsr_assume(node != NULL); |
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| 100 | return |
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| 101 | MP_COMMON_T(node->nvalue) == cv && |
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| 102 | node->dict == dtag; |
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| 103 | } |
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| 104 | |
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| 105 | |
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| 106 | inline idhdl mpsr_InitIdhdl(short tok, void *data, char *name) |
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| 107 | { |
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| 108 | idhdl h = (idhdl) omAlloc0Bin(idrec_bin); |
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| 109 | IDID(h) = omStrDup(name); |
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| 110 | IDTYP(h) = tok; |
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| 111 | IDDATA(h) = (char *) data; |
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| 112 | |
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| 113 | return h; |
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| 114 | } |
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| 115 | |
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| 116 | |
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| 117 | #endif |
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| 118 | #endif |
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