Sign.cc
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/**
*
*
* Created on: 23 jun. 2018
* Author: AKKA IS
*/
#include "Sign.hh"
#include <cmath>
template <typename Type>
int _sign(const Type& el) {
double dEl = (double)el;
if (dEl < 0.) {
return -1;
}
else if (dEl > 0.) {
return 1;
}
return 0;
}
template <typename Type>
std::vector<int> _sign(const std::vector<Type>& el) {
std::vector<int> result;
for (typename std::vector<Type>::const_iterator it = el.begin(); it != el.end(); ++it) {
result.push_back(_sign(*it));
}
return result;
}
int Sign(const float& el) {
return _sign(el);
}
int Sign(const double& el) {
return _sign(el);
}
int Sign(const long double& el) {
return _sign(el);
}
int Sign(const int& el) {
return _sign(el);
}
int Sign(const short& el) {
return _sign(el);
}
std::vector<int> Sign(const std::vector<float>& el) {
return _sign(el);
}
std::vector<int> Sign_(const std::vector<double>& el) {
return _sign(el);
}
std::vector<int> Sign_(const std::vector<long double>& el) {
return _sign(el);
}
std::vector<int> Sign_(const std::vector<int>& el) {
return _sign(el);
}
std::vector<int> Sign_(const std::vector<short>& el) {
return _sign(el);
}