Include encoding for values

[satune.git] / src / Encoders / elementencoding.h

diff --git a/src/Encoders/elementencoding.h b/src/Encoders/elementencoding.h
index af9696f691e06ead7be9555bfce0e0e6bb3c95e8..61bdb3e88af8dfb783bcdf5c94f4b0e8ee213ded 100644 (file)
--- a/src/Encoders/elementencoding.h
+++ b/src/Encoders/elementencoding.h
@@ -14,19 +14,30 @@ struct ElementEncoding {
        ElementEncodingType type;
        Element * element;
        Edge * variables;/* List Variables Used To Encode Element */
-       uint64_t * encodingArray;       /* List the Variables in the appropriate order */
-       uint64_t * inUseArray;/* Bitmap to track variables in use */
-       uint encArraySize;
+       union {
+               struct {
+                       uint64_t * encodingArray;       /* List the Variables in the appropriate order */
+                       uint64_t * inUseArray;/* Bitmap to track variables in use */
+                       uint encArraySize;
+               };
+               struct {
+                       uint64_t offset;/* Value = offset + encoded number (interpretted according to isBinaryValSigned) */
+                       uint64_t low;/* Lowest value to encode */
+                       uint64_t high;/* High value to encode.   If low > high, we assume wrap around to include 0. */
+                       uint numBits;
+                       bool isBinaryValSigned;
+               };
+       };
        uint numVars;   /* Number of variables */
 };
 
 void initElementEncoding(ElementEncoding *This, Element *element);
+static inline ElementEncodingType getElementEncodingType(ElementEncoding * This) {return This->type;}
 void setElementEncodingType(ElementEncoding* This, ElementEncodingType type);
 void deleteElementEncoding(ElementEncoding *This);
 void allocEncodingArrayElement(ElementEncoding *This, uint size);
 void allocInUseArrayElement(ElementEncoding *This, uint size);
-void generateBinaryIndexEncodingVars(SATEncoder* encode, ElementEncoding* This);
-void generateElementEncodingVariables(SATEncoder* encoder, ElementEncoding* This);
+static inline uint numEncodingVars(ElementEncoding *This) {return This->numVars;}
 
 static inline bool isinUseElement(ElementEncoding *This, uint offset) {
        return (This->inUseArray[(offset>>6)] >> (offset & 63)) &0x1;