Merge branch 'master' of ssh://demsky.eecs.uci.edu/home/git/constraint_compiler into...

[satune.git] / src / AST / element.h

diff --git a/src/AST/element.h b/src/AST/element.h
index 2622437a2205ead15ce91620ac2d2c06a74faf18..544725624c4d4ab3ef6426fd4cc8fba070a756d0 100644 (file)
--- a/src/AST/element.h
+++ b/src/AST/element.h
@@ -15,6 +15,7 @@ public:
        Vector<ASTNode *> parents;
        ElementEncoding encoding;
        virtual Element *clone(CSolver *solver, CloneMap *map) {ASSERT(0); return NULL;};
+       virtual void updateParents() {}
        
        CMEMALLOC;
 };
@@ -38,12 +39,13 @@ public:
 
 class ElementFunction : public Element {
 public:
-       ElementFunction(Function *function, Element **array, uint numArrays, Boolean *overflowstatus);
+       ElementFunction(Function *function, Element **array, uint numArrays, BooleanEdge overflowstatus);
        Function *function;
        Array<Element *> inputs;
-       Boolean *overflowstatus;
+       BooleanEdge overflowstatus;
        FunctionEncoding functionencoding;
        Element *clone(CSolver *solver, CloneMap *map);
+       void updateParents();
        CMEMALLOC;
 };