Adding the changes needed to delete rewriter attributes. This includes being able to list attributes. Additionally, added debugging hooks to node manager and attribute manager.

1 files changed, 20 insertions, 0 deletions

diff --git a/src/theory/rewriter_tables_template.h b/src/theory/rewriter_tables_template.h
index 408bdec1a..17aed4e42 100644
--- a/src/theory/rewriter_tables_template.h
+++ b/src/theory/rewriter_tables_template.h
@@ -21,6 +21,8 @@
 
 #include "theory/rewriter.h"
 #include "theory/rewriter_attributes.h"
+#include "expr/attribute_unique_id.h"
+#include "expr/attribute.h"
 
 ${rewriter_includes}
 
@@ -83,5 +85,23 @@ void Rewriter::shutdown() {
 ${rewrite_shutdown}
 }
 
+void Rewriter::garbageCollect() {
+  typedef CVC4::expr::attr::AttributeUniqueId AttributeUniqueId;
+  std::vector<AttributeUniqueId> preids;
+  ${pre_rewrite_attribute_ids}
+
+  std::vector<AttributeUniqueId> postids;
+  ${post_rewrite_attribute_ids}
+
+  std::vector<const AttributeUniqueId*> allids;
+  for(unsigned i = 0; i < preids.size(); ++i){
+    allids.push_back(&preids[i]);
+  }
+  for(unsigned i = 0; i < postids.size(); ++i){
+    allids.push_back(&postids[i]);
+  }
+  NodeManager::currentNM()->deleteAttributes(allids);
+}
+
 }/* CVC4::theory namespace */
 }/* CVC4 namespace */