1 files changed, 21 insertions, 5 deletions

diff --git a/src/libjin/Filesystem/Buffer.h b/src/libjin/Filesystem/Buffer.h
index 3cd92cd..5cb6468 100644
--- a/src/libjin/Filesystem/Buffer.h
+++ b/src/libjin/Filesystem/Buffer.h
@@ -8,27 +8,43 @@ namespace jin
 namespace filesystem
 {
 
+    /**
+    * �ڶ��Ϸ���ָ���ռ��buffer 
+    */
     class Buffer
     {
     public:
         Buffer() : data(0), size(0) {}
         Buffer(const Buffer& src)
         {
-            delete data; 
+            delete[] data; 
             size = src.size; 
             data = new char[size];
             memcpy(data, src.data, size);
         }
-        inline Buffer(void* d, int s)
+        Buffer(void* d, int s)
         {
-            data = new char(size);
+            data = new char[size];
             memcpy(data, d, size);
             size = s;
         }
-        inline ~Buffer()
+        Buffer(size_t s)
+        {
+            data = new char[s];
+            memset(data, 0, s);
+            size = s;
+        }
+        ~Buffer()
         {
+            delete[] data;
             size = 0;
-            delete[] data; 
+        }
+        void operator = (const Buffer& buffer)
+        {
+            delete[] data;
+            size = buffer.size;
+            data = new char[size];
+            memcpy(data, buffer.data, size);
         }
 
     public: