Interface should be bool, not happenedbefore

[satune.git] / src / ASTAnalyses / ordergraph.cc

diff --git a/src/ASTAnalyses/ordergraph.cc b/src/ASTAnalyses/ordergraph.cc
index f797f5e28a3ef511e517db54a90115ff23101e6a..fcc9eda132f0b3b1e0c56e5e8e409968a243f9e2 100644 (file)
--- a/src/ASTAnalyses/ordergraph.cc
+++ b/src/ASTAnalyses/ordergraph.cc
@@ -105,17 +105,14 @@ void OrderGraph::addMustOrderEdge(OrderNode *node1, OrderNode *node2, BooleanOrd
        }
 }
 
-OrderNode *OrderGraph::getOrderNodeFromOrderGraph(uint64_t id, bool create) {
+OrderNode *OrderGraph::getOrderNodeFromOrderGraph(uint64_t id) {
        OrderNode *node = new OrderNode(id);
        OrderNode *tmp = nodes->get(node);
        if ( tmp != NULL) {
                delete node;
                node = tmp;
-       } else if (create) {
-               nodes->add(node);
        } else {
-               delete node;
-               return NULL;
+               nodes->add(node);
        }
        return node;
 }
@@ -126,17 +123,14 @@ OrderNode *OrderGraph::lookupOrderNodeFromOrderGraph(uint64_t id) {
        return tmp;
 }
 
-OrderEdge *OrderGraph::getOrderEdgeFromOrderGraph(OrderNode *begin, OrderNode *end, bool create) {
+OrderEdge *OrderGraph::getOrderEdgeFromOrderGraph(OrderNode *begin, OrderNode *end) {
        OrderEdge *edge = new OrderEdge(begin, end);
        OrderEdge *tmp = edges->get(edge);
        if ( tmp != NULL ) {
                delete edge;
                edge = tmp;
-       } else if (create) {
-               edges->add(edge);
        } else {
-               delete edge;
-               return NULL;
+               edges->add(edge);
        }
        return edge;
 }