added wxBuffer::reset()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38522 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-04-02 14:57:36 +00:00 · 2006-04-02 14:57:36 +00:00 · 11fead7c46
commit 11fead7c46
parent a7823b26b0
1 changed files with 6 additions and 0 deletions
--- a/include/wx/buffer.h
+++ b/include/wx/buffer.h
@ -64,6 +64,12 @@ public:                                                                     \
        return p;                                                           \
    }                                                                       \
                                                                            \
+    void reset()                                                            \
+    {                                                                       \
+        free(m_str);                                                        \
+        m_str = NULL;                                                       \
+    }                                                                       \
+                                                                            \
    classname(const classname& src)                                         \
        : m_str(src.release())                                              \
    {                                                                       \