Added operator[] (read-only of course). Borland C++ 4.52 wasn't smart

enough to automatically convert to a pointer for array indexing.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2258 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/buffer.h

@@ -54,6 +54,7 @@ public:
    }
 
    operator const char *() const { return m_str; }
+   char operator[](size_t n) const { return m_str[n]; }
 
 private:
    char *m_str;
@@ -98,6 +99,7 @@ public:
    }
 
    operator const wchar_t *() const { return m_wcs; }
+   wchar_t operator[](size_t n) const { return m_wcs[n]; }
           
 private:
    wchar_t *m_wcs;