region_intersect.h
2e7404c96c42efficient_neuronet

region_intersect.h
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			/* -- c++ -- ----------------------------------------------------------
			LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
			http://lammps.sandia.gov, Sandia National Laboratories
			Steve Plimpton, sjplimp@sandia.gov

			Copyright (2003) Sandia Corporation. Under the terms of Contract
			DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
			certain rights in this software. This software is distributed under
			the GNU General Public License.

			See the README file in the top-level LAMMPS directory.
			------------------------------------------------------------------------- */

			#ifdef REGION_CLASS

			RegionStyle(intersect,RegIntersect)

			#else

			#ifndef LMP_REGION_INTERSECT_H
			#define LMP_REGION_INTERSECT_H

			#include "region.h"

			namespace LAMMPS_NS {

			class RegIntersect : public Region {
			public:
			RegIntersect(class LAMMPS , int, char *);
			~RegIntersect();
			void init();
			int inside(double, double, double);
			int surface_interior(double *, double);
			int surface_exterior(double *, double);
			void shape_update();
			void pretransform();

			private:
			int nregion;
			int *list;
			char **idsub;
			};

			}

			#endif
			#endif

			/* ERROR/WARNING messages:

			E: Illegal ... command

			Self-explanatory. Check the input script syntax and compare to the
			documentation for the command. You can use -echo screen as a
			command-line option when running LAMMPS to see the offending line.

			E: Region intersect region ID does not exist

			Self-explanatory.

			E: Region union region ID does not exist

			One or more of the region IDs specified by the region union command
			does not exist.

			*/