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/***************************************************************************
BasicAtomProperties.h
-------------------
begin : Wed Aug 8 2001
copyright : (C) 2001 TIMC (Emmanuel Promayon, Matthieu Chabanas)
email : Emmanuel.Promayon@imag.fr
Date : $Date: 2004/08/11 14:05:24 $
Version : $Revision: 1.9 $
***************************************************************************/
/***************************************************************************
* *
* This program 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. *
* *
***************************************************************************/
#ifndef BASICATOMPROPERTIES_H
#define BASICATOMPROPERTIES_H
#include "PhysicalModelIO.h"
#include "StructureProperties.h"
#include <sofa/helper/system/config.h>
/**
* This class is the basic Atom Properties class.
* You should derive from this class a AtomProperties class and use it to implement your own custom stuff.
* This is a pure virtual class.
*
* @author Emmanuel Promayon
* $Revision: 1.9 $
*/
class BasicAtomProperties : public StructureProperties {
public:
/** Default constructor : set the position to the origin, and generate an unique index */
BasicAtomProperties(PhysicalModel *);
/** constructor from xml node: try to read and get the parmaters from xml */
BasicAtomProperties(PhysicalModel *, xmlNodePtr);
/** set the position to the origin
* @param ind an unique index
*/
BasicAtomProperties(PhysicalModel *, const unsigned int ind);
/** generate an unique index.
* @param pos the initial position
*/
BasicAtomProperties(PhysicalModel *, const SReal pos[3]);
/** everything is given here
* @param pos the initial position
* @param ind an unique index
*/
BasicAtomProperties(PhysicalModel *, const unsigned int ind, const SReal pos[3]);
/** the destructor...
*/
virtual ~BasicAtomProperties() {};
/// print to an output stream in "pseudo" XML format.
virtual void xmlPrint(std::ostream &) =0;
/** Reinitialize the unique index to zero (usually that what you want to do when you
* start to load a new PhysicalModel
*/
static void resetUniqueIndex();
/// get the position of the atom (array of 3 SReals)
void getPosition(SReal pos[3]) const;
/// set the position of the atom
void setPosition(const SReal [3]);
/// set the position of the atom
void setPosition(const SReal,const SReal,const SReal);
/** Position of the atom */
SReal X[3];
/// Set the temporary int property
void setTempProp(const int);
/// Set the temporary int property
int getTempProp() const ;
protected:
/// write the default xml properties (beginning)
void beginXML(std::ostream &);
/// write the default xml properties (end)
void endXML(std::ostream &);
private:
/// unique number (used to generate unique index for atoms if not given at the instanciation)
static unsigned int maxUniqueIndex;
/// this property is temporary and could be used by various algorithm (like connectivity builds)
int intTempProp;
};
// inlines
inline void BasicAtomProperties::setTempProp(const int ti) {
intTempProp = ti;
}
inline int BasicAtomProperties::getTempProp() const {
return intTempProp;
}
inline void BasicAtomProperties::getPosition(SReal pos[3]) const {
pos[0]=X[0]; pos[1]=X[1]; pos[2]=X[2];
}
inline void BasicAtomProperties::setPosition(const SReal pos[3]) {
X[0]=pos[0]; X[1]=pos[1]; X[2]=pos[2];
}
inline void BasicAtomProperties::setPosition(const SReal x,const SReal y,const SReal z) {
X[0]=x; X[1]=y; X[2]=z;
}
#endif //BasicAtomProperties_H
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