Re: [Boost-users] [ICL] intersects(interval_set< int >, int) doesn't compile

Subject: Re: [Boost-users] [ICL] intersects(interval_set< int >, int) doesn't compile
From: Jeff Flinn (TriumphSprint2000_at_[hidden])
Date: 2011-02-18 07:38:39

John Reid wrote:
> AFAICT from the docs the following should compile:
> 
> #include <boost/icl/interval_set.hpp>
> 
> namespace icl = ::boost::icl;
> 
> void interval_set_intersects() {
>     icl::intersects( icl::interval_set< int >(), 1 );
> }
> 
> 
> 
> but I get a no match error:
> 
> gcc.compile.c++ bin/gcc-4.4.3/debug/src/sandbox.o
> src/sandbox.cpp: In function ‘void interval_set_intersects()’:
> src/sandbox.cpp:7: error: No match for 
> ‘intersects(boost::icl::interval_set<int, less, 
> boost::icl::discrete_interval<int, less>, allocator> &, int)’

Just a shot, but have you noticed the first argument is by reference, 
and you are passing a temporary? Does the following work:

{
   icl::interval_set<int> iclset;

   icl::intersects( iclset, 1 );
}

Jeff