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+// Copyright 2012 The Kyua Authors.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// * Neither the name of Google Inc. nor the names of its contributors
+// may be used to endorse or promote products derived from this software
+// without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/// \file utils/text/exceptions.hpp
+/// Exception types raised by the text module.
+
+#if !defined(UTILS_TEXT_EXCEPTIONS_HPP)
+#define UTILS_TEXT_EXCEPTIONS_HPP
+
+#include <stdexcept>
+
+namespace utils {
+namespace text {
+
+
+/// Base exceptions for text errors.
+class error : public std::runtime_error {
+public:
+ explicit error(const std::string&);
+ ~error(void) throw();
+};
+
+
+/// Exception denoting an error in a regular expression.
+class regex_error : public error {
+public:
+ explicit regex_error(const std::string&);
+ ~regex_error(void) throw();
+};
+
+
+/// Exception denoting an error while parsing templates.
+class syntax_error : public error {
+public:
+ explicit syntax_error(const std::string&);
+ ~syntax_error(void) throw();
+};
+
+
+/// Exception denoting an error in a text value format.
+class value_error : public error {
+public:
+ explicit value_error(const std::string&);
+ ~value_error(void) throw();
+};
+
+
+} // namespace text
+} // namespace utils
+
+
+#endif // !defined(UTILS_TEXT_EXCEPTIONS_HPP)