mesh_predicates.h

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#ifndef MESH_PREDICATES_H
#define MESH_PREDICATES_H
 
#include "bitrl/utils/predicates.h"
 
namespace bitrl
{
namespace utils
{
namespace geom
{
 
struct Active : public IsActive
{
};
 
struct OnProc
{
 
    OnProc(uint_t pid = 0) : pid_(pid) {}
 
    template <typename ITERATOR> bool operator()(const ITERATOR *itr) const
    {
        return itr->pid() == pid_;
    }
 
    uint_t pid_;
};
 
struct ActiveOnProc
{
 
    ActiveOnProc(uint_t pid = 0) : pid_(pid) {}
 
    template <typename ITERATOR> bool operator()(const ITERATOR *itr) const
    {
        return itr->get_pid() == pid_ && itr->is_active();
    }
 
    uint_t pid_;
};
 
struct IsVertex
{
 
    IsVertex() {}
 
    template <typename ITERATOR> bool operator()(const ITERATOR *itr) const
    {
        return itr->is_vertex();
    }
};
 
struct VertexNode : public IsVertex
{
};
 
struct VertexNotNull
{
    template <typename ITERATOR> bool operator()(const ITERATOR *itr) const
    {
 
        return (itr != nullptr && itr->is_vertex());
    }
};
 
struct VertexActive
{
    template <typename ITERATOR> bool operator()(const ITERATOR *itr) const
    {
 
        return (itr->is_vertex() && itr->is_active());
    }
};
 
struct VertexActiveBoundary
{
    template <typename ITERATOR> bool operator()(const ITERATOR *itr) const
    {
 
        return (itr->is_vertex() && itr->is_active() && itr->on_boundary());
    }
};
 
} // namespace geom
} // namespace utils
} // namespace bitrl
#endif // MESH_PREDICATES_H