Diff: handle/dataLocation.cpp

Revision:

5:eef5ea6a9916

Parent:

4:c75d5e5e6bfc

Child:

6:f0248eb6714d

--- a/handle/dataLocation.cpp	Tue Apr 01 15:52:08 2014 +0000
+++ b/handle/dataLocation.cpp	Thu Apr 03 15:56:05 2014 +0000
@@ -4,31 +4,47 @@
 DataLocation* LocHolder::targ=NULL;
 DataLocation* LocHolder::base=NULL;
 
-DataLocation* LocHolder::getLocs(){
-    if(locs==NULL)locs=new DataLocation[MAXNUMLOCS];
-    return locs;
-}
+unsigned int LocHolder::headLocs=0;
+unsigned int LocHolder::headTarg=0;
+unsigned int LocHolder::headBase=0;
+
+unsigned int LocHolder::sizeLocs=0;
+unsigned int LocHolder::sizeTarg=0;
+unsigned int LocHolder::sizeBase=0;
 
-DataLocation* LocHolder::getTarg(){
-    if(targ==NULL)targ=new DataLocation[MAXNUMLOCS];
-    return targ;
-}
-
-DataLocation* LocHolder::getBase(){
-    if(base==NULL)base=new DataLocation[MAXNUMLOCS];
-    return base;
+DataLocation* LocHolder::get(LHType type){
+    if(type==LHType_locs){
+        if(locs==NULL)locs=new DataLocation[MAXNUMLOCS];
+        return locs;
+    }else if(type==LHType_targ){
+        if(targ==NULL)targ=new DataLocation[MAXNUMLOCS];
+        return targ;
+    }else if(type==LHType_base){
+        if(base==NULL)base=new DataLocation[MAXNUMLOCS];
+        return base;
+    }
 }
 
 unsigned int LocHolder::getRealIndex(int index,int offset=0){
     return (index+offset)%MAXNUMLOCS;
 }
 
-DataLocation& LocHolder::getCurrentLocs(int offset=0){
-    return getLocs()[getRealIndex(headLocs,offset)];
+DataLocation& LocHolder::getC(LHType type,int offset=0){
+    return get(type)[getRealIndex(headLocs,offset)];
 }
-DataLocation& LocHolder::getCurrentTarg(int offset=0){
-    return getTarg()[getRealIndex(headTarg,offset)];
+
+unsigned int& getI(LHType type,LHIType indexType=LHIType_head){
+    if(indexType==LHIType_head){
+        // Grab proper header
+        if(type==LHType_locs){return headLocs;}else if(type==LHType_targ){return headTarg;}else if(type==LHType_base){return headBase;}
+    }else if(indexType==LHIType_size){
+        // Grab proper size
+        if(type==LHType_locs){return sizeLocs;}else if(type==LHType_targ){return sizeTarg;}else if(type==LHType_base){return sizeBase;}    
+    }
 }
-DataLocation& LocHolder::getCurrentBase(int offset=0){
-    return getBase()[getRealIndex(headBase,offset)];
-}
+
+void inc(LHType type,int amount=1){
+    unsigned int& index=getI(type);
+    index=(index+amount)%getI(type,LHIType_size);
+    getI(type)=index;
+}
\ No newline at end of file