BinaryTraceFile.h

/***********************************************************************
BinaryTraceFile - Class to encapsulate operations on MD trace files in
compact binary format.
Copyright (c) 2005-2025 Oliver Kreylos

This file is part of the MD Visualizer (MDVisualizer).

The MD Visualizer is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 2 of the License, or (at
your option) any later version.

The MD Visualizer is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

You should have received a copy of the GNU General Public License along
with the MD Visualizer; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***********************************************************************/

#ifndef MD_BINARYRACEFILE_INCLUDED
#define MD_BINARYRACEFILE_INCLUDED

#include <Misc/File.h>

#include "TraceFile.h"

namespace MD {

class BinaryTraceFile:public TraceFile
	{
	/* Elements: */
	private:
	Misc::File file; // The underlying file
	Box boundingBox; // Bounding box of all atoms in the trace file
	Misc::File::Offset atomsStart; // Offset of the first atom's data in the binary file
	
	/* Constructors and destructors: */
	public:
	BinaryTraceFile(const char* fileName); // Opens the binary trace file of the given name
	virtual ~BinaryTraceFile(void);
	
	/* Methods: */
	virtual Box getBoundingBox(void);
	virtual void readAtoms(Atom atoms[]);
	};

}

#endif