// ----------------------------------------------------------------------------
template <typename T>
-class wxCharTypeBuffer
+class WXDLLIMPEXP_BASE wxCharTypeBuffer
{
public:
typedef T CharType;
wxCharTypeBuffer& operator=(const wxCharTypeBuffer& src)
{
- if ( m_owned )
- free(m_str);
- CopyFrom(src);
+ if (&src != this)
+ {
+ if ( m_owned )
+ free(m_str);
+ CopyFrom(src);
+ }
return *this;
}
bool m_owned;
};
-class wxCharBuffer : public wxCharTypeBuffer<char>
+WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE( wxCharTypeBuffer<char> )
+
+class WXDLLIMPEXP_BASE wxCharBuffer : public wxCharTypeBuffer<char>
{
public:
typedef wxCharTypeBuffer<char> wxCharTypeBufferBase;
};
#if wxUSE_WCHAR_T
-class wxWCharBuffer : public wxCharTypeBuffer<wchar_t>
+WXDLLIMPEXP_TEMPLATE_INSTANCE_BASE( wxCharTypeBuffer<wchar_t> )
+
+class WXDLLIMPEXP_BASE wxWCharBuffer : public wxCharTypeBuffer<wchar_t>
{
public:
typedef wxCharTypeBuffer<wchar_t> wxCharTypeBufferBase;
#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)
// ----------------------------------------------------------------------------
};
-class wxMemoryBuffer
+class WXDLLIMPEXP_BASE wxMemoryBuffer
{
public:
// ctor and dtor
wxMemoryBuffer& operator=(const wxMemoryBuffer& src)
{
- m_bufdata->DecRef();
- m_bufdata = src.m_bufdata;
- m_bufdata->IncRef();
+ if (&src != this)
+ {
+ m_bufdata->DecRef();
+ m_bufdata = src.m_bufdata;
+ m_bufdata->IncRef();
+ }
return *this;
}