Hi,
When I try to build "priority_queue_example.cpp" it get these warnings(and
so errors) pointing to "priority_queue_example.h" on the line where my
priority_queue is declared. The warnings are,
1> priority_queue_example.cpp
1>c:\Projects\lib\boost\boost\heap\detail\stable_heap.hpp(102): error
C2220: warning treated as error - no 'object' file generated
1>c:\Projects\lib\boost\boost\heap\detail\stable_heap.hpp(102): warning
C4100: 'rhs' : unreferenced formal parameter
1> c:\Projects\lib\boost\boost\heap\detail\stable_heap.hpp(102) :
while compiling class template member function
'boost::heap::detail::size_holder::size_holder(const
boost::heap::detail::size_holder &)'
1> c:\Projects\lib\boost\boost\heap\detail\stable_heap.hpp(189) :
see reference to function template instantiation
'boost::heap::detail::size_holder::size_holder(const
boost::heap::detail::size_holder &)' being compiled
1> c:\Projects\lib\boost\boost\heap\detail\stable_heap.hpp(151) :
see reference to class template instantiation
'boost::heap::detail::size_holder' being compiled
1> c:\Projects\lib\boost\boost\heap\priority_queue.hpp(65) : see
reference to class template instantiation
'boost::heap::detail::heap_base' being compiled
1> with
1> [
1> T=myObject *
1> ]
1> c:\Projects\priority_queue_example.h(193) : see reference to
class template instantiation 'boost::heap::priority_queue'
being
compiledcompare<ObjectPtrCompare>,boost::parameter::void_,boost::parameter::void
My priority_queue is declared as,
mutable boost::heap::priority_queue hp;
Can you please help me fix this, I have been trying to for 2 days. Not sure
what this means.
This is my comparison class defined,
struct myObjectPtrCompare
{
bool operator()(const myObject* lhs, const myObject* rhs) const
{
return (lhs->getProp() < rhs->getProp());
}
};
Thanks!
