check for allocation of ptc_twist

saaramahmoudi · saaramahmoudi · commit ed36ab2662a3 · 2023-09-01T17:29:33.000-04:00
diff --git a/libs/librrgraph/src/base/rr_graph_storage.cpp b/libs/librrgraph/src/base/rr_graph_storage.cpp
@@ -623,6 +623,7 @@ void t_rr_graph_storage::set_node_layer(RRNodeId id, short layer) {
 }
 
 void t_rr_graph_storage::set_node_ptc_twist_incr(RRNodeId id, short twist_incr){
+    VTR_ASSERT(!node_ptc_twist_incr_.empty());
     node_ptc_twist_incr_[id] = twist_incr;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -623,6 +623,7 @@ void t_rr_graph_storage::set_node_layer(RRNodeId id, short layer) {`
`623`	`623`	`}`
`624`	`624`
`625`	`625`	`void t_rr_graph_storage::set_node_ptc_twist_incr(RRNodeId id, short twist_incr){`
	`626`	`+ VTR_ASSERT(!node_ptc_twist_incr_.empty());`
`626`	`627`	`node_ptc_twist_incr_[id] = twist_incr;`
`627`	`628`	`}`
`628`	`629`