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/*
* CompositeElement.cc
*
* Created on: Mar 23, 2011
* Author: jakob
*/
#include "CompositeElement.h"
namespace vhc {
CompositeElement::CompositeElement(const Vector3D& entry, const Vector3D& exit, double sectionRadius, Element* next):
Element(entry, exit, sectionRadius, next),
elements(0) {};
CompositeElement::~CompositeElement() {};
bool CompositeElement::hasHit(const Particle& particle) const {
for (int i(0); i < elements.size(); ++i) {
if (elements[i]->hasHit(particle)) return true;
}
return false;
}
bool CompositeElement::isPast(const Particle& particle) const {
if (elements[elements.size() - 1]->isPast(particle)) return true;
else return false;
}
Vector3D CompositeElement::magneticFieldAt(const Vector3D& position) const {
Vector3D b = Vector3D::Null;
for (int i(0); i < elements.size(); i++) {
b = b + elements[i]->magneticFieldAt(position);
}
return b;
}
Vector3D CompositeElement::electricFieldAt(const Vector3D& position) const {
Vector3D e = Vector3D::Null;
for (int i(0); i < elements.size(); i++) {
e = e + elements[i]->electricFieldAt(position);
}
return e;
}
void CompositeElement::accept(const ElementVisitor& v) const {
for (int i(0); i < elements.size(); ++i) {
elements[i]->accept(v);
}
}
std::string CompositeElement::toString() const {
std::stringstream s;
for (int i(0); i < elements.size(); ++i) {
s << elements[i]->toString() << "\n";
}
return s.str();
}
} //vhc
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