X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ccd4deab6b05e27b3275dda38bec124300436480..9aee0061fe0efe24cc3ece104a9370599086ea04:/include/wx/buffer.h

diff --git a/include/wx/buffer.h b/include/wx/buffer.h
index c9232820fe..59a7ad6c35 100644
--- a/include/wx/buffer.h
+++ b/include/wx/buffer.h
@@ -126,9 +126,7 @@ public:
     wxCharBuffer(const CharType *str = NULL) : wxCharTypeBufferBase(str) {}
     wxCharBuffer(size_t len) : wxCharTypeBufferBase(len) {}
 
-#if !wxUSE_UNICODE
     wxCharBuffer(const wxCStrData& cstr);
-#endif
 };
 
 #if wxUSE_WCHAR_T
@@ -140,12 +138,31 @@ public:
     wxWCharBuffer(const CharType *str = NULL) : wxCharTypeBufferBase(str) {}
     wxWCharBuffer(size_t len) : wxCharTypeBufferBase(len) {}
 
-#if wxUSE_UNICODE
     wxWCharBuffer(const wxCStrData& cstr);
-#endif
 };
 #endif // wxUSE_WCHAR_T
 
+// wxCharTypeBuffer<T> implicitly convertible to T*
+template <typename T>
+class wxWritableCharTypeBuffer : public wxCharTypeBuffer<T>
+{
+public:
+    typedef typename wxCharTypeBuffer<T>::CharType CharType;
+
+    wxWritableCharTypeBuffer(const wxCharTypeBuffer<T>& src)
+        : wxCharTypeBuffer<T>(src) {}
+    // FIXME-UTF8: this won't be needed after converting mb_str()/wc_str() to
+    //             always return a buffer
+    wxWritableCharTypeBuffer(const CharType *str = NULL)
+        : wxCharTypeBuffer<T>(str) {}
+
+    operator CharType*() { return this->data(); }
+};
+
+typedef wxWritableCharTypeBuffer<char> wxWritableCharBuffer;
+typedef wxWritableCharTypeBuffer<wchar_t> wxWritableWCharBuffer;
+
+
 #if wxUSE_UNICODE
     #define wxWxCharBuffer wxWCharBuffer