Hi Juanma, On Thu, Mar 18, 2010 at 3:14 PM, Juanma Font <juanmafont@gmail.com> wrote:
Hello ¡¡¡
Probed with boost 1.38 and 1.40 on linux ubuntu karmic
Example: check64.cpp
--------------- #include "check64.hpp"
int main()
{ point2<int> png_size1(3,4); point2<int> png_size2;
wxMessageBox( wxT("Reading png dimensions prueba.png "), wxT("Hello") );
// ok, compile into 32bits and 64bits png_size2=png_size1;
// ok, compile into 32bits and 64bits png_read_dimensions( "prueba.png" );
//ERROR, THIS ONLY COMPILE WITH 32bits png_size1 = png_read_dimensions( "prueba.png" );
return 0; }
Can you use ptrdiff_t instead of int? If not you might have to define a custom convert function since png_read_dimensions() returns point2<ptrdiff_t>. A fix is simple but you might be satisfied with ptrdiff_t. Regards, Christian