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#include "DataFormats/Candidate/interface/NamedCompositeCandidate.h"
#include "FWCore/Utilities/interface/Exception.h"
#include <iostream>
using namespace reco;
NamedCompositeCandidate::NamedCompositeCandidate(std::string name,
const NamedCompositeCandidate::role_collection& roles,
const Candidate& c)
: CompositeCandidate(c), name_(name), roles_(roles) {
// Check if there are the same number of daughters and roles
int N1 = roles_.size();
int N2 = numberOfDaughters();
if (N1 != N2) {
throw cms::Exception("InvalidReference")
<< "NamedCompositeCandidate constructor: Number of roles and daughters differ, this is an error. Name = "
<< name << "\n";
}
}
NamedCompositeCandidate::~NamedCompositeCandidate() {
clearDaughters();
clearRoles();
}
NamedCompositeCandidate* NamedCompositeCandidate::clone() const { return new NamedCompositeCandidate(*this); }
void NamedCompositeCandidate::applyRoles() {
// Check if there are the same number of daughters and roles
int N1 = roles_.size();
int N2 = numberOfDaughters();
if (N1 != N2) {
throw cms::Exception("InvalidReference")
<< "NamedCompositeCandidate::applyRoles : Number of roles and daughters differ, this is an error.\n";
}
// Set up the daughter roles
for (int i = 0; i < N1; ++i) {
std::string role = roles_[i];
Candidate* c = CompositeCandidate::daughter(i);
NamedCompositeCandidate* c1 = dynamic_cast<NamedCompositeCandidate*>(c);
if (c1 != nullptr) {
c1->setName(role);
}
}
}
Candidate* NamedCompositeCandidate::daughter(const std::string& s) {
int ret = -1;
int i = 0, N = roles_.size();
bool found = false;
for (; i < N && !found; ++i) {
if (s == roles_[i]) {
found = true;
ret = i;
}
}
if (ret < 0) {
throw cms::Exception("InvalidReference") << "NamedCompositeCandidate::daughter: Cannot find role " << s << "\n";
}
return daughter(ret);
}
const Candidate* NamedCompositeCandidate::daughter(const std::string& s) const {
int ret = -1;
int i = 0, N = roles_.size();
bool found = false;
for (; i < N && !found; ++i) {
if (s == roles_[i]) {
found = true;
ret = i;
}
}
if (ret < 0) {
throw cms::Exception("InvalidReference") << "NamedCompositeCandidate::daughter: Cannot find role " << s << "\n";
}
return daughter(ret);
}
void NamedCompositeCandidate::addDaughter(const Candidate& cand, const std::string& s) {
role_collection::iterator begin = roles_.begin(), end = roles_.end();
bool isFound = (find(begin, end, s) != end);
if (isFound) {
throw cms::Exception("InvalidReference") << "NamedCompositeCandidate::addDaughter: Already have role with name "
<< s << ", please clearDaughters, or use a new name\n";
}
roles_.push_back(s);
std::unique_ptr<Candidate> c(cand.clone());
NamedCompositeCandidate* c1 = dynamic_cast<NamedCompositeCandidate*>(&*c);
if (c1 != nullptr) {
c1->setName(s);
}
CompositeCandidate::addDaughter(std::move(c));
}
void NamedCompositeCandidate::addDaughter(std::unique_ptr<Candidate> cand, const std::string& s) {
role_collection::iterator begin = roles_.begin(), end = roles_.end();
bool isFound = (find(begin, end, s) != end);
if (isFound) {
throw cms::Exception("InvalidReference") << "NamedCompositeCandidate::addDaughter: Already have role with name "
<< s << ", please clearDaughters, or use a new name\n";
}
roles_.push_back(s);
NamedCompositeCandidate* c1 = dynamic_cast<NamedCompositeCandidate*>(&*cand);
if (c1 != nullptr) {
c1->setName(s);
}
CompositeCandidate::addDaughter(std::move(cand));
}
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