[lib][rr_graph] add crr_id to t_rr_edge_info

Author: amin1377

libs/librrgraph/src/base/rr_edge.h

@@ -1,20 +1,24 @@
 #pragma once
 
+#include <string>
+
 #include "physical_types.h"
 #include "librrgraph_types.h"
 #include "rr_graph_fwd.h"
 
 struct t_rr_edge_info {
-    t_rr_edge_info(RRNodeId from, RRNodeId to, short type, bool is_remapped) noexcept
+    t_rr_edge_info(RRNodeId from, RRNodeId to, short type, bool is_remapped, std::string crr_id_="") noexcept
         : from_node(from)
         , to_node(to)
         , switch_type(type)
-        , remapped(is_remapped) {}
+        , remapped(is_remapped)
+        , crr_id_(crr_id_) {}
 
     RRNodeId from_node = RRNodeId::INVALID();
     RRNodeId to_node = RRNodeId::INVALID();
     short switch_type = LIBRRGRAPH_UNDEFINED_VAL;
     bool remapped = false;
+    std::string crr_id_ = "";
 
     friend bool operator<(const t_rr_edge_info& lhs, const t_rr_edge_info& rhs) {
         VTR_ASSERT(lhs.remapped == rhs.remapped);