src/csolver.c

   1 #include "csolver.h"
   2 #include "set.h"
   3 #include "mutableset.h"
   4 #include "element.h"
   5 #include "boolean.h"
   6 #include "predicate.h"
   7 #include "order.h"
   8
   9 CSolver * allocCSolver() {
  10         CSolver * tmp=(CSolver *) ourmalloc(sizeof(CSolver));
  11         tmp->constraints=allocDefVectorBoolean();
  12         tmp->allBooleans=allocDefVectorBoolean();
  13         tmp->allSets=allocDefVectorSet();
  14         tmp->allElements=allocDefVectorElement();
  15         tmp->allPredicates = allocDefVectorPredicate();
  16         tmp->allTables = allocDefVectorTable();
  17         return tmp;
  18 }
  19
  20 /** This function tears down the solver and the entire AST */
  21
  22 void deleteSolver(CSolver *this) {
  23         deleteVectorBoolean(this->constraints);
  24
  25         uint size=getSizeVectorBoolean(this->allBooleans);
  26         for(uint i=0;i<size;i++) {
  27                 deleteBoolean(getVectorBoolean(this->allBooleans, i));
  28         }
  29
  30         deleteVectorBoolean(this->allBooleans);
  31
  32         size=getSizeVectorSet(this->allSets);
  33         for(uint i=0;i<size;i++) {
  34                 deleteSet(getVectorSet(this->allSets, i));
  35         }
  36
  37         deleteVectorSet(this->allSets);
  38
  39         size=getSizeVectorElement(this->allElements);
  40         for(uint i=0;i<size;i++) {
  41                 deleteElement(getVectorElement(this->allElements, i));
  42         }
  43         //FIXME: Freeing alltables and allpredicates
  44         deleteVectorElement(this->allElements);
  45         ourfree(this);
  46 }
  47
  48 Set * createSet(CSolver * this, VarType type, uint64_t * elements, uint numelements) {
  49         Set * set=allocSet(type, elements, numelements);
  50         pushVectorSet(this->allSets, set);
  51         return set;
  52 }
  53
  54 Set * createRangeSet(CSolver * this, VarType type, uint64_t lowrange, uint64_t highrange) {
  55         Set * set=allocSetRange(type, lowrange, highrange);
  56         pushVectorSet(this->allSets, set);
  57         return set;
  58 }
  59
  60 MutableSet * createMutableSet(CSolver * this, VarType type) {
  61         MutableSet * set=allocMutableSet(type);
  62         pushVectorSet(this->allSets, set);
  63         return set;
  64 }
  65
  66 void addItem(CSolver *solver, MutableSet * set, uint64_t element) {
  67         addElementMSet(set, element);
  68 }
  69
  70 uint64_t createUniqueItem(CSolver *solver, MutableSet * set) {
  71         uint64_t element=set->low++;
  72         addElementMSet(set, element);
  73         return element;
  74 }
  75
  76 Element * getElementVar(CSolver *this, Set * set) {
  77         Element * element=allocElement(set);
  78         pushVectorElement(this->allElements, element);
  79         return element;
  80 }
  81
  82 Boolean * getBooleanVar(CSolver *solver, VarType type) {
  83         Boolean* boolean= allocBoolean(type);
  84         pushVectorBoolean(solver->allBooleans, boolean);
  85         return boolean;
  86 }
  87
  88 Function * createFunctionOperator(CSolver *solver, ArithOp op, Set ** domain, uint numDomain, Set * range,
  89                                                                                                                                         OverFlowBehavior overflowbehavior) {
  90         return NULL;
  91 }
  92
  93 Predicate * createPredicateOperator(CSolver *solver, enum CompOp op, Set ** domain, uint numDomain) {
  94         Predicate* predicate= allocPredicate(op, domain,numDomain);
  95         pushVectorPredicate(solver->allPredicates, predicate);
  96         return predicate;
  97 }
  98
  99 Table * createTable(CSolver *solver, Set **domains, uint numDomain, Set * range) {
 100         Table* table= allocTable(domains,numDomain,range);
 101         pushVectorTable(solver->allTables, table);
 102         return table;
 103 }
 104
 105 void addTableEntry(CSolver *solver, Table* table, uint64_t* inputs, uint inputSize, uint64_t result) {
 106     addNewTableEntry(table,inputs, inputSize,result);
 107 }
 108
 109 Function * completeTable(CSolver *solver, Table * table) {
 110         return NULL;
 111 }
 112
 113 Element * applyFunction(CSolver *solver, Function * function, Element ** array, Boolean * overflowstatus) {
 114         return NULL;
 115 }
 116
 117 Boolean * applyPredicate(CSolver *solver, Predicate * predicate, Element ** inputs) {
 118         return NULL;
 119 }
 120
 121 Boolean * applyLogicalOperation(CSolver *solver, LogicOp op, Boolean ** array) {
 122         return NULL;
 123 }
 124
 125 void addBoolean(CSolver *this, Boolean * constraint) {
 126         pushVectorBoolean(this->constraints, constraint);
 127 }
 128
 129 Order * createOrder(CSolver *solver, OrderType type, Set * set) {
 130         return allocOrder(type, set);
 131 }
 132
 133 Boolean * orderConstraint(CSolver *solver, Order * order, uint64_t first, uint64_t second) {
 134         Boolean* constraint = allocBooleanOrder(order, first, second);
 135         pushVectorBoolean(solver->allBooleans,constraint);
 136         return constraint;
 137 }