exception.hpp

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// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2019 Tobias Hienzsch
 
#ifndef TETL_EXCEPTION_EXCEPTION_HPP
#define TETL_EXCEPTION_EXCEPTION_HPP
 
namespace etl {
 
struct exception {
    constexpr exception() = default;
 
    constexpr explicit exception(char const* what)
        : _what{what}
    {
    }
 
    [[nodiscard]] constexpr auto what() const noexcept -> char const*
    {
        return _what;
    }
 
private:
    char const* _what{nullptr};
};
 
} // namespace etl
 
#endif // TETL_EXCEPTION_EXCEPTION_HPP