From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 1 Apr 2006 02:58:56 +0000 (+0000)
Subject: added extend() method which realloc()s the buffer
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/6901ac371fdedbd206ba0eee5f5d3e47ffbf9663

added extend() method which realloc()s the buffer


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38495 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/include/wx/buffer.h b/include/wx/buffer.h
index bd02a935db..1c54c50404 100644
--- a/include/wx/buffer.h
+++ b/include/wx/buffer.h
@@ -84,6 +84,18 @@ public:                                                                     \
         return *this;                                                       \
     }                                                                       \
                                                                             \
+    bool extend(size_t len)                                                 \
+    {                                                                       \
+        chartype *                                                          \
+            str = (chartype *)realloc(m_str, (len + 1)*sizeof(chartype));   \
+        if ( !str )                                                         \
+            return false;                                                   \
+                                                                            \
+        m_str = str;                                                        \
+                                                                            \
+        return true;                                                        \
+    }                                                                       \
+                                                                            \
     chartype *data() { return m_str; }                                      \
     const chartype *data() const { return m_str; }                          \
     operator const chartype *() const { return m_str; }                     \