Boolean *CSolver::applyLogicalOperation(LogicOp op, Boolean **array, uint asize) {
Boolean * newarray[asize];
switch(op) {
- case L_NOT: {
- if (array[0]->type == LOGICOP && ((BooleanLogic *)array[0])->op==L_NOT) {
+ case SATC_NOT: {
+ if (array[0]->type == LOGICOP && ((BooleanLogic *)array[0])->op==SATC_NOT) {
return ((BooleanLogic *) array[0])->inputs.get(0);
} else if (array[0]->type == BOOLCONST) {
bool isTrue = ((BooleanConst *) array[0])->isTrue;
}
break;
}
- case L_XOR: {
+ case SATC_XOR: {
for(uint i=0;i<2;i++) {
if (array[i]->type == BOOLCONST) {
bool isTrue = ((BooleanConst *) array[i])->isTrue;
if (isTrue) {
newarray[0]=array[1-i];
- return applyLogicalOperation(L_NOT, newarray, 1);
+ return applyLogicalOperation(SATC_NOT, newarray, 1);
} else
return array[1-i];
}
}
break;
}
- case L_OR: {
+ case SATC_OR: {
uint newindex=0;
for(uint i=0;i<asize;i++) {
Boolean *b=array[i];
if (newindex==1)
return newarray[0];
else if (newindex == 2) {
- bool isNot0 = (newarray[0]->type==BOOLCONST) && ((BooleanLogic *)newarray[0])->op == L_NOT;
- bool isNot1 = (newarray[1]->type==BOOLCONST) && ((BooleanLogic *)newarray[1])->op == L_NOT;
+ bool isNot0 = (newarray[0]->type==BOOLCONST) && ((BooleanLogic *)newarray[0])->op == SATC_NOT;
+ bool isNot1 = (newarray[1]->type==BOOLCONST) && ((BooleanLogic *)newarray[1])->op == SATC_NOT;
if (isNot0 != isNot1) {
if (isNot0) {
array[1] = array[0];
array[0] = tmp;
}
- return applyLogicalOperation(L_IMPLIES, newarray, 2);
+ return applyLogicalOperation(SATC_IMPLIES, newarray, 2);
}
} else {
array = newarray;
}
break;
}
- case L_AND: {
+ case SATC_AND: {
uint newindex=0;
for(uint i=0;i<asize;i++) {
Boolean *b=array[i];
}
break;
}
- case L_IMPLIES: {
+ case SATC_IMPLIES: {
if (array[0]->type == BOOLCONST) {
BooleanConst *b=(BooleanConst *) array[0];
if (b->isTrue) {
if (b->isTrue) {
return b;
} else {
- return applyLogicalOperation(L_NOT, array, 1);
+ return applyLogicalOperation(SATC_NOT, array, 1);
}
}
break;