/usr/include/dune/grid/utility/entitycommhelper.hh is in libdune-grid-dev 2.3.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_ENTITYCOMMHELPER_HH
#define DUNE_ENTITYCOMMHELPER_HH
#include <dune/grid/common/gridenums.hh>
#include <dune/common/unused.hh>
namespace Dune
{
template< InterfaceType iftype >
struct EntityCommHelper;
template<>
struct EntityCommHelper< InteriorBorder_InteriorBorder_Interface >
{
static bool send ( const PartitionType p )
{
//return (p == InteriorEntity) || (p == BorderEntity);
return (p == BorderEntity);
}
static bool receive ( const PartitionType p )
{
//return (p == InteriorEntity) || (p == BorderEntity);
return (p == BorderEntity);
}
};
template<>
struct EntityCommHelper< InteriorBorder_All_Interface >
{
static bool send ( const PartitionType p )
{
return (p == InteriorEntity) || (p == BorderEntity);
}
static bool receive ( const PartitionType p )
{
//return true;
return (p != InteriorEntity);
}
};
template<>
struct EntityCommHelper< Overlap_OverlapFront_Interface >
{
static bool send ( const PartitionType p )
{
//return (p == InteriorEntity) || (p == BorderEntity) || (p == OverlapEntity);
return (p != FrontEntity) && (p != GhostEntity);
}
static bool receive ( const PartitionType p )
{
//return (p == InteriorEntity) || (p == BorderEntity) || (p == OverlapEntity) || (p == FrontEntity);
return (p != GhostEntity);
}
};
template<>
struct EntityCommHelper< Overlap_All_Interface >
{
static bool send ( const PartitionType p )
{
//return (p == InteriorEntity) || (p == BorderEntity) || (p == OverlapEntity);
return (p != FrontEntity) && (p != GhostEntity);
}
static bool receive ( const PartitionType p )
{
DUNE_UNUSED_PARAMETER(p);
return true;
}
};
template<>
struct EntityCommHelper< All_All_Interface >
{
static bool send ( const PartitionType p )
{
DUNE_UNUSED_PARAMETER(p);
return true;
}
static bool receive ( const PartitionType p )
{
DUNE_UNUSED_PARAMETER(p);
return true;
}
};
} // namespace Dune
#endif // #ifndef DUNE_ENTITYCOMMHELPER_HH
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