exceptions.hpp

/*
 * live_cells_cpp
 * Copyright (C) 2024  Alexander Gutev <alex.gutev@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you
 * may not use this file except in compliance with the License.  You
 * may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.  See the License for the specific language governing
 * permissions and limitations under the License.
 */
 
#ifndef LIVE_CELLS_EXCEPTIONS_HPP
#define LIVE_CELLS_EXCEPTIONS_HPP
 
#include <exception>
 
namespace live_cells {
 
    struct stop_compute_exception : std::exception {
        const char *what() const noexcept override {
            return "Stop computation of the value of a cell.";
        }
    };
 
    struct uninitialized_cell_error : std::exception {
        const char *what() const noexcept override {
            return "The value of a cell was referenced before it was initialized.";
        }
    };
 
}  // live_cells
 
#endif /* LIVE_CELLS_EXCEPTIONS_HPP */