Arbutils/src/ErrorHelpers.hpp

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#ifndef ARBUTILS_ERRORHELPERS_HPP
#define ARBUTILS_ERRORHELPERS_HPP
#if defined(__clang__)
#include <experimental/source_location>
#else
#include <source_location>
#endif
#include <sstream>
#include "Exception.hpp"
#if defined(__clang__)
namespace std {
using source_location = std::experimental::source_location;
}
#endif
namespace ArbUt {
class Exception;
/// @brief Helper class for multiple error handling
class __ErrorHelpers {
static constexpr const char* file_name(const char* path) {
const char* file = path;
while (*path != 0) {
if (*path++ == '/') {
file = path;
}
}
return file;
}
public:
/// @brief Create an error for the Ensure macro
static ArbUt::Exception CreateEnsureError(const char* exp, const std::source_location& location);
/// @brief Create an error for the Throw macro
static ArbUt::Exception CreateThrowError(const char* exp, const std::source_location& location);
};
};
#endif // ARBUTILS_ERRORHELPERS_HPP