X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6df09f32fd0bbc2324a6a96683109e6c6cc47db5..39601a7f74796aae377ad1520595f083fdafd7b6:/include/wx/buffer.h?ds=inline

diff --git a/include/wx/buffer.h b/include/wx/buffer.h
index 66450e77f7..864bb64eb7 100644
--- a/include/wx/buffer.h
+++ b/include/wx/buffer.h
@@ -142,8 +142,8 @@ public:
         if ( m_data == GetNullData() )
             return NULL;
 
-        wxASSERT_MSG( m_data->m_owned, _T("can't release non-owned buffer") );
-        wxASSERT_MSG( m_data->m_ref == 1, _T("can't release shared buffer") );
+        wxASSERT_MSG( m_data->m_owned, wxT("can't release non-owned buffer") );
+        wxASSERT_MSG( m_data->m_ref == 1, wxT("can't release shared buffer") );
 
         CharType * const p = m_data->Get();
 
@@ -330,8 +330,20 @@ public:
 
         return true;
     }
+
+    void shrink(size_t len)
+    {
+        wxASSERT_MSG( this->m_data->m_owned, "cannot shrink non-owned buffer" );
+        wxASSERT_MSG( this->m_data->m_ref == 1, "can't shrink shared buffer" );
+
+        wxASSERT( len <= this->length() );
+
+        this->m_data->m_length = len;
+        this->data()[len] = 0;
+    }
 };
 
+WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE( wxScopedCharTypeBuffer<char> )
 WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE( wxCharTypeBuffer<char> )
 
 class wxCharBuffer : public wxCharTypeBuffer<char>
@@ -352,6 +364,7 @@ public:
 };
 
 #if wxUSE_WCHAR_T
+WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE( wxScopedCharTypeBuffer<wchar_t> )
 WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE( wxCharTypeBuffer<wchar_t> )
 
 class wxWCharBuffer : public wxCharTypeBuffer<wchar_t>
@@ -416,13 +429,6 @@ typedef wxWritableCharTypeBuffer<wchar_t> wxWritableWCharBuffer;
     #define wxWX2WCbuf wxWCharBuffer
 #endif // Unicode/ANSI
 
-// type of the value returned by wxString::utf8_str()
-#if wxUSE_UNICODE_UTF8
-    #define wxUTF8Buf char *
-#else
-    #define wxUTF8Buf wxCharBuffer
-#endif
-
 // ----------------------------------------------------------------------------
 // A class for holding growable data buffers (not necessarily strings)
 // ----------------------------------------------------------------------------
@@ -555,7 +561,7 @@ public:
     // Other ways to append to the buffer
     void  AppendByte(char data)
     {
-        wxCHECK_RET( m_bufdata->m_data, _T("invalid wxMemoryBuffer") );
+        wxCHECK_RET( m_bufdata->m_data, wxT("invalid wxMemoryBuffer") );
 
         m_bufdata->ResizeIfNeeded(m_bufdata->m_len + 1);
         *(((char*)m_bufdata->m_data) + m_bufdata->m_len) = data;