1 files changed, 34 insertions, 0 deletions
diff --git a/src/utils/errors.hpp b/src/utils/errors.hpp
new file mode 100644
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--- /dev/null
+++ b/src/utils/errors.hpp
@@ -0,0 +1,34 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2018 Leo Tenenbaum
+// This file is part of GraphColoring.
+//
+// GraphColoring is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// GraphColoring is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GraphColoring.  If not, see <https://www.gnu.org/licenses/>.
+////////////////////////////////////////////////////////////////////////////////
+
+#ifndef GRAPHCOLORING_UTILS_ERRORS_H_
+#define GRAPHCOLORING_UTILS_ERRORS_H_
+
+#include <string>
+#include <cassert>
+
+namespace utils {
+namespace errors {
+
+// Output to std::cerr and exit.
+extern void Die(std::string error_message);
+
+} // namespace errors
+} // namespace utils
+
+#endif // GRAPHCOLORING_UTILS_ERRORS_H_