Function QueryGraph_Print

src/graph/query_graph.c:772–798

}

void QueryGraph_Print
(
	const QueryGraph *qg
) {
	char *buff = calloc(1024, sizeof(char));

	uint node_count = QueryGraph_NodeCount(qg);
	uint edge_count = QueryGraph_EdgeCount(qg);

	for(int i = 0; i < node_count; i++) {
		QGNode *n = qg->nodes[i];
		if(QGNode_IncomeDegree(n) + QGNode_OutgoingDegree(n) == 0) {
			// floating node
			int rc __attribute__((unused));
			rc = asprintf(&buff, "%s%s;\n", buff, n->alias);
		}
	}

	for(int i = 0; i < edge_count; i++) {
		QGEdge *e = qg->edges[i];
        int rc __attribute__((unused));
		rc = asprintf(&buff, "%s%s -> %s;\n", buff, e->src->alias, e->dest->alias);
	}

	printf("%s\n", buff);
	free(buff);
}

// frees entire graph
void QueryGraph_Free