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/*****************************************************************************
* $CAMITK_LICENCE_BEGIN$
*
* CamiTK - Computer Assisted Medical Intervention ToolKit
* (c) 2001-2016 Univ. Grenoble Alpes, CNRS, TIMC-IMAG UMR 5525 (GMCAO)
*
* Visit http://camitk.imag.fr for more information
*
* This file is part of CamiTK.
*
* CamiTK is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* CamiTK 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 Lesser General Public License version 3 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with CamiTK. If not, see <http://www.gnu.org/licenses/>.
*
* $CAMITK_LICENCE_END$
****************************************************************************/
///a valueEvent of a load is composed of a value and a date
#include "ValueEvent.h"
//--------- isActive ----------
bool ValueEvent::isActive(const double t) const {
return (t>=date);
}
//--------- getValue ----------
double ValueEvent::getValue() {
return value;
}
double ValueEvent::getValue(const double t) {
if (isActive(t))
return getValue();
else
return 0.0;
}
double ValueEvent::getValue(const double t, ValueEvent * nextEvent) {
if (isActive(t)) {
return (getValue()
+ (t-getDate())
*((nextEvent->getValue() - getValue())/(nextEvent->getDate()-getDate())) );
} else
return 0.0; // Value is not active
}
//--------- getDate ----------
double ValueEvent::getDate() const {
return date;
}
// --------------- xmlPrint ---------------
void ValueEvent::xmlPrint(std::ostream & o) {
o << "\t" << "<valueEvent date=\"" << date
<< "\" value=\"" << value
<< "\"/>" << std::endl;
}
// --------------- operator << ---------------
std::ostream & operator << (std::ostream &o, ValueEvent e) {
o << "\t" << "<valueEvent date=\"" << e.getDate()
<< "\" value=\"" << e.getValue()
<< "\"/>" << std::endl;
return o;
}
// --------------- setDate ---------------
void ValueEvent::setDate(const double d) {
date = d;
}
// --------------- setValue ---------------
void ValueEvent::setValue(const double v) {
value = v;
}
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