1 files changed, 36 insertions, 0 deletions
diff --git a/src/catch2/interfaces/catch_interfaces_exception.hpp b/src/catch2/interfaces/catch_interfaces_exception.hpp
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+++ b/src/catch2/interfaces/catch_interfaces_exception.hpp
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+
+//              Copyright Catch2 Authors
+// Distributed under the Boost Software License, Version 1.0.
+//   (See accompanying file LICENSE.txt or copy at
+//        https://www.boost.org/LICENSE_1_0.txt)
+
+// SPDX-License-Identifier: BSL-1.0
+#ifndef CATCH_INTERFACES_EXCEPTION_HPP_INCLUDED
+#define CATCH_INTERFACES_EXCEPTION_HPP_INCLUDED
+
+#include <catch2/internal/catch_unique_ptr.hpp>
+
+#include <string>
+#include <vector>
+
+namespace Catch {
+    using exceptionTranslateFunction = std::string(*)();
+
+    class IExceptionTranslator;
+    using ExceptionTranslators = std::vector<Detail::unique_ptr<IExceptionTranslator const>>;
+
+    class IExceptionTranslator {
+    public:
+        virtual ~IExceptionTranslator(); // = default
+        virtual std::string translate( ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd ) const = 0;
+    };
+
+    class IExceptionTranslatorRegistry {
+    public:
+        virtual ~IExceptionTranslatorRegistry(); // = default
+        virtual std::string translateActiveException() const = 0;
+    };
+
+} // namespace Catch
+
+#endif // CATCH_INTERFACES_EXCEPTION_HPP_INCLUDED