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Proper parenthesis handling for De Morgans

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This commit is contained in:
myerspat 2022-08-05 17:01:09 -04:00
parent bce3cc0da4
commit a3c15fb07f
1 changed files with 11 additions and 1 deletions
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12
src/cell.cpp
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@ -773,7 +773,17 @@ void CSGCell::remove_complement_ops(vector<int32_t>& infix)
// Define stop given left parenthesis or not
auto stop = it;
if (*it == OP_LEFT_PAREN) {
stop = std::find(it, infix.end(), OP_RIGHT_PAREN);
int depth = 1;
do {
stop++;
if (*stop > OP_COMPLEMENT) {
if (*stop == OP_RIGHT_PAREN) {
depth--;
} else {
depth++;
}
}
} while (depth > 0);
it++;
}