1 files changed, 101 insertions, 0 deletions
diff --git a/goo/GooVector.h b/goo/GooVector.h
new file mode 100644
index 00000000..3cd551b9
--- /dev/null
+++ b/goo/GooVector.h
@@ -0,0 +1,101 @@
+#ifndef _VECTOR_H
+#define _VECTOR_H
+#include "goo/gtypes.h"
+
+
+template<class T>
+class GooVector{
+private:
+   
+   int _size;
+   T*  last;
+   T*  storage; 
+ 
+   void resize(){
+     if (_size==0) _size=2;else _size=2*_size;
+      T *tmp=new T[_size];
+     if (storage){
+       last=copy(storage,last,tmp);
+       delete [] storage;
+      }
+     else last=tmp; 
+     storage=tmp;
+    }
+
+   T* copy(T* src1,T* scr2,T* dest){
+     T* tmp=src1;
+     T* d=dest;
+      while(tmp!=scr2){
+        *d=*tmp;
+         d++;tmp++;
+       }
+      return d;
+   }
+
+public:
+ typedef T* iterator;
+
+ GooVector(){
+  _size=0;
+  last=0;
+  storage=0;
+}
+
+
+
+virtual ~GooVector(){
+  delete[] storage ;
+}  
+
+void reset(){
+  last=storage;
+}
+
+int size(){
+  return (last-storage);
+}   
+void push_back(const T& elem){
+  if (!storage||(size() >=_size)) resize();
+        *last=elem;
+         last++;
+  
+     
+} 
+
+
+T pop_back() {
+    if (last!=storage) last--;
+
+    return *last;
+} 
+
+
+T operator[](unsigned int i){
+ return *(storage+i);
+}
+  
+
+GBool isEmpty() const{
+ return !_size || (last==storage) ;
+}
+
+
+
+iterator begin() const{
+ return storage;
+}
+
+iterator end() const {
+  return last;
+}
+};
+#endif
+
+
+
+   
+  
+  
+
+
+