Re: [boost] [Boost-users] [Review] ITL review starts today, February 18th

Subject: Re: [boost] [Boost-users] [Review] ITL review starts today, February 18th
From: John Reid (j.reid_at_[hidden])
Date: 2010-03-04 10:03:37

John Reid wrote:
>  From what I understand of the documentation, the following code should 
> return an intersection of the 2 maps performing addition on the values 
> where the maps overlap.
> 
> #include <boost/itl/interval_map.hpp>
> 
> using namespace boost::itl;
> 
> int main( int argc, char * argv[] ) {
> 
>     interval_map< int, float > map_1;
>     interval_map< int, float > map_2;
> 
>     map_1 & map_2;
> 
>     return 0;
> }
> 
> 
> I get a compile error on gcc 4.4.1 complaining about "invalid operands 
> of types ‘float’ and ‘const float’ to binary ‘operator &’". Is this a 
> bug or did I get the wrong end of the stick?

I see now that this works for ints: there is no compile error when the 
type is interval_map< int, int >.