id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
29,Visual C++ and min/max specialization,nobody,John Maddock,"{{{
Boost's default configuration for Visual C++ 6.0 
exposes some problems with the Visual C++ compiler 
when using min/max. (Boost version 1.26)

I had setup a header to expose min/max template 
functions instead of using the min/max macros in 
stdlib.h:

using std::min;
using std::max;

The same header included boost header 
(boost/operatiors.hpp)

The problem: If I mixed types in the min/max call, 
Visual C++ would always call the specialized min/max 
function for the long type given in suffix.hpp.

E.g.

float y = min( (double)a, (float)b );  
    //call boost's min(long,long)!!!!

I'm not sure why you have the specialization of 
min/max for long types in suffix.hpp, but from my 
perspective its more dangerous than it is useful. 

Without this template specialization, at least the 
compiler tells me that no version of min matches min
(double,float).


}}}",Bugs,closed,,None,None,,Fixed,,