interface_distance_functions.hh

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// vi: set ts=2 noet:
//
// (c) Copyright Rosetta Commons Member Institutions.
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/// @file   core/protocols/ligand_docking/ligand_options/interface_distance_functions.hh
/// @brief Helper functions for the interface class
/// @author Gordon Lemmon

#ifndef INCLUDED_protocols_ligand_docking_ligand_options_interface_distance_functions_hh
#define INCLUDED_protocols_ligand_docking_ligand_options_interface_distance_functions_hh

//// Utility Headers
// AUTO-REMOVED #include <utility/vector1.hh>
#include <core/types.hh>

/// Project Headings
// AUTO-REMOVED #include <core/conformation/Residue.hh>

// STL Headers
// AUTO-REMOVED #include <map>
// AUTO-REMOVED #include <set>

#include <core/conformation/Residue.fwd.hh>


///////////////////////////////////////////////////////////////////////

namespace protocols {
namespace ligand_docking {
namespace ligand_options {

bool check_all_ligand_atoms(
    core::conformation::Residue const & ligand_interface_residue,
    core::Vector const potential_interface_vector,
    core::Real const cutoff
);

bool check_neighbor_ligand_atom(
    core::conformation::Residue const & ligand_interface_residue,
    core::Vector const potential_interface_vector,
    core::Real const cutoff
);

bool is_interface_vector(
    core::Vector const & questionable_vector,
    core::Vector const & ligand_vector,
    core::Real const cutoff_squared
);

} //namespace ligand_options
} //namespace ligand_docking
} //namespace protocols

#endif