Compiles

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

diff --git a/src/AST/element.h b/src/AST/element.h
index 3f9693a9a591f1b61d9c606399a24c3faa3e8ca1..c3a3ed9fe2bd764207756b8fdfbc755cd1dfd0cc 100644 (file)
--- a/src/AST/element.h
+++ b/src/AST/element.h
@@ -8,50 +8,52 @@
 #include "elementencoding.h"
 #include "boolean.h"
 
-#define GETELEMENTTYPE(o) GETASTNODETYPE(o)
-#define GETELEMENTPARENTS(o) (&((Element*)o)->parents)
-               
-struct Element {
-       ASTNode base;
-       VectorASTNode parents;
+class Element : public ASTNode {
+public:
+       Element(ASTNodeType type);
+       virtual ~Element() {}
+       Vector<ASTNode *> parents;
+       ElementEncoding encoding;
+       virtual Element *clone(CSolver *solver, CloneMap *map) {ASSERT(0); return NULL;};
+
+       CMEMALLOC;
 };
 
-struct ElementSet {
-       Element base;
-       Set * set;
-       ElementEncoding encoding;
+class ElementConst : public Element {
+public:
+       ElementConst(uint64_t value, VarType type, Set *_set);
+       Set *set;
+       uint64_t value;
+       Element *clone(CSolver *solver, CloneMap *map);
+       CMEMALLOC;
+};
+
+class ElementSet : public Element {
+public:
+       ElementSet(Set *s);
+       Set *set;
+       Element *clone(CSolver *solver, CloneMap *map);
+       CMEMALLOC;
 };
 
-struct ElementFunction {
-       Element base;
-       Function * function;
-       ArrayElement inputs;
-       Boolean * overflowstatus;
+class ElementFunction : public Element {
+public:
+       ElementFunction(Function *function, Element **array, uint numArrays, BooleanEdge overflowstatus);
+       Function *function;
+       Array<Element *> inputs;
+       BooleanEdge overflowstatus;
        FunctionEncoding functionencoding;
-       ElementEncoding domainencoding;
+       Element *clone(CSolver *solver, CloneMap *map);
+       CMEMALLOC;
 };
 
-Element * allocElementSet(Set *s);
-Element* allocElementFunction(Function * function, Element ** array, uint numArrays, Boolean * overflowstatus);
-void deleteElement(Element *This);
-
-inline ElementEncoding* getElementEncoding(Element* This){
-       switch(GETELEMENTTYPE(This)){
-               case ELEMSET:
-                       return &((ElementSet*)This)->encoding;
-               case ELEMFUNCRETURN:            
-                       return &((ElementFunction*)This)->domainencoding;
-               default:
-                       ASSERT(0);
-       }
-       return NULL;
-}
+Set *getElementSet(Element *This);
 
+static inline ElementEncoding *getElementEncoding(Element *e) {
+       return &e->encoding;
+}
 
-inline FunctionEncoding* getElementFunctionEncoding(ElementFunction* func){
+static inline FunctionEncoding *getElementFunctionEncoding(ElementFunction *func) {
        return &func->functionencoding;
 }
-
-uint getElementSize(Element* This);
-Constraint * getElementValueConstraint(Element* This, uint64_t value);
 #endif