bool compare(Range1 const& x, Range2 const& y)
{
collide_list a(x.begin(), x.end());
collide_list b(y.begin(), y.end());
a.sort();
b.sort();
return a == b;
}
bool
range_compare(
Range1 const &r1,
Range2 const &r2,
T const &epsilon)
{
typename Range1::const_iterator i1 = r1.begin();
typename Range2::const_iterator i2 = r2.begin();
for(; i1 != r1.end(); ++i1,++i2)
if (std::abs(*i1 - *i2) > epsilon) // FIXME: use math::diff!
return false;
return true;
}
inline void append( Range1& destination, Range2& source )
{ destination.insert( destination.end(), source.begin(), source.end() ); }
