add TellPointer function in MemoryInputStream

2020-06-09 19:39:37 +08:00
parent 6b4feef78e
commit 72f2b58e12
1 changed files with 6 additions and 0 deletions
--- a/inc/hgl/io/MemoryInputStream.h
+++ b/inc/hgl/io/MemoryInputStream.h
@@ -145,6 +145,12 @@ namespace hgl
                return cur_pos;
            }

+            const void *TellPointer()const
+            {
+                if(!buf)return(nullptr);
+                return buf+cur_pos;
+            }
+
            int64   GetSize()const
            {
                if(!buf)return(-1);