mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2025-04-21 11:20:04 +02:00
128 lines
3.8 KiB
C++
Executable File
128 lines
3.8 KiB
C++
Executable File
#ifndef CONTAINER_UTILS_H
|
|
#define CONTAINER_UTILS_H
|
|
|
|
#include <algorithm>
|
|
#include <memory>
|
|
#include <numeric>
|
|
#include <sstream>
|
|
#include <string>
|
|
#include <type_traits>
|
|
#include <vector>
|
|
|
|
namespace sls {
|
|
|
|
// C++11 make_unique implementation for exception safety
|
|
// already available as std::make_unique in C++14
|
|
template <typename T, typename... Args>
|
|
typename std::enable_if<!std::is_array<T>::value, std::unique_ptr<T>>::type
|
|
make_unique(Args &&... args) {
|
|
return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
|
|
}
|
|
|
|
template <typename T>
|
|
typename std::enable_if<std::is_array<T>::value, std::unique_ptr<T>>::type
|
|
make_unique(std::size_t n) {
|
|
typedef typename std::remove_extent<T>::type RT;
|
|
return std::unique_ptr<T>(new RT[n]);
|
|
}
|
|
|
|
template <typename T> bool allEqual(const std::vector<T> &container) {
|
|
if (container.empty())
|
|
return false;
|
|
const auto &first = container[0];
|
|
return std::all_of(container.cbegin(), container.cend(),
|
|
[first](const T &element) { return element == first; });
|
|
}
|
|
|
|
template <typename T>
|
|
typename std::enable_if<std::is_arithmetic<T>::value, bool>::type
|
|
allEqualWithTol(const std::vector<T> &container, const T tol) {
|
|
if (container.empty())
|
|
return false;
|
|
|
|
const auto &first = container[0];
|
|
return std::all_of(container.cbegin(), container.cend(),
|
|
[first, tol](const T &element) {
|
|
return (std::abs(element - first) < tol);
|
|
});
|
|
}
|
|
|
|
template <typename T>
|
|
bool allEqualTo(const std::vector<T> &container, const T value) {
|
|
if (container.empty())
|
|
return false;
|
|
|
|
return std::all_of(container.cbegin(), container.cend(),
|
|
[value](const T &element) { return element == value; });
|
|
}
|
|
|
|
template <typename T>
|
|
bool allEqualToWithTol(const std::vector<T> &container, const T value,
|
|
const T tol) {
|
|
if (container.empty())
|
|
return false;
|
|
|
|
return std::all_of(container.cbegin(), container.cend(),
|
|
[value, tol](const T &element) {
|
|
return (std::abs(element - value) < tol);
|
|
});
|
|
}
|
|
|
|
template <typename T>
|
|
bool anyEqualTo(const std::vector<T> &container, const T value) {
|
|
return std::any_of(container.cbegin(), container.cend(),
|
|
[value](const T &element) { return element == value; });
|
|
}
|
|
|
|
template <typename T>
|
|
bool anyEqualToWithTol(const std::vector<T> &container, const T value,
|
|
const T tol) {
|
|
return std::any_of(container.cbegin(), container.cend(),
|
|
[value, tol](const T &element) {
|
|
return (std::abs(element - value) < tol);
|
|
});
|
|
}
|
|
|
|
template <typename T>
|
|
typename std::enable_if<std::is_arithmetic<T>::value, T>::type
|
|
sum(const std::vector<T> &container) {
|
|
return std::accumulate(container.cbegin(), container.cend(), T{0});
|
|
}
|
|
|
|
template <typename T> T minusOneIfDifferent(const std::vector<T> &container) {
|
|
if (allEqual(container))
|
|
return container.front();
|
|
return static_cast<T>(-1);
|
|
}
|
|
|
|
inline int minusOneIfDifferent(const std::vector<bool> &container) {
|
|
if (allEqual(container))
|
|
return static_cast<int>(container.front());
|
|
return -1;
|
|
}
|
|
|
|
template <typename T>
|
|
std::vector<T>
|
|
minusOneIfDifferent(const std::vector<std::vector<T>> &container) {
|
|
if (allEqual(container))
|
|
return container.front();
|
|
return std::vector<T>{-1};
|
|
}
|
|
|
|
template <typename T, size_t size>
|
|
std::array<T, size>
|
|
minusOneIfDifferent(const std::vector<std::array<T,size>> &container) {
|
|
if (allEqual(container))
|
|
return container.front();
|
|
|
|
std::array<T,size> arr;
|
|
arr.fill(static_cast<T>(-1));
|
|
return arr;
|
|
}
|
|
|
|
|
|
|
|
} // namespace sls
|
|
|
|
#endif // CONTAINER_UTILS_H
|