/*
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* Copyright 2011 Google Inc. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// Exceptions used in sfntly
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#ifndef SFNTLY_CPP_SRC_SFNTLY_PORT_EXCEPTION_TYPE_H_
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#define SFNTLY_CPP_SRC_SFNTLY_PORT_EXCEPTION_TYPE_H_
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#if !defined (SFNTLY_NO_EXCEPTION)
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#include <exception>
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#include <string>
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#include <sstream>
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namespace sfntly {
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class Exception : public std::exception {
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public:
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Exception() : what_("Unknown exception") {}
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explicit Exception(const char* message) throw() { SetMessage(message); }
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virtual ~Exception() throw() {}
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virtual const char* what() const throw() { return what_.c_str(); }
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protected:
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void SetMessage(const char* message) throw() {
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try {
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what_ = message;
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} catch (...) {}
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}
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private:
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std::string what_;
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};
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class IndexOutOfBoundException : public Exception {
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public:
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IndexOutOfBoundException() throw() : Exception("Index out of bound") {}
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explicit IndexOutOfBoundException(const char* message) throw()
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: Exception(message) {}
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IndexOutOfBoundException(const char* message, int32_t index) throw() {
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try {
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std::ostringstream msg;
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msg << message;
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msg << ":";
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msg << index;
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SetMessage(msg.str().c_str());
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} catch (...) {}
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}
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virtual ~IndexOutOfBoundException() throw() {}
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};
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class IOException : public Exception {
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public:
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IOException() throw() : Exception("I/O exception") {}
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explicit IOException(const char* message) throw() : Exception(message) {}
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virtual ~IOException() throw() {}
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};
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class ArithmeticException : public Exception {
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public:
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ArithmeticException() throw() : Exception("Arithmetic exception") {}
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explicit ArithmeticException(const char* message) throw()
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: Exception(message) {}
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virtual ~ArithmeticException() throw() {}
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};
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class UnsupportedOperationException : public Exception {
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public:
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UnsupportedOperationException() throw() :
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Exception("Operation not supported") {}
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explicit UnsupportedOperationException(const char* message) throw()
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: Exception(message) {}
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virtual ~UnsupportedOperationException() throw() {}
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};
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class RuntimeException : public Exception {
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public:
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RuntimeException() throw() : Exception("Runtime exception") {}
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explicit RuntimeException(const char* message) throw()
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: Exception(message) {}
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virtual ~RuntimeException() throw() {}
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};
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class NoSuchElementException : public Exception {
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public:
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NoSuchElementException() throw() : Exception("No such element") {}
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explicit NoSuchElementException(const char* message) throw()
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: Exception(message) {}
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virtual ~NoSuchElementException() throw() {}
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};
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class IllegalArgumentException : public Exception {
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public:
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IllegalArgumentException() throw() : Exception("Illegal argument") {}
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explicit IllegalArgumentException(const char* message) throw()
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: Exception(message) {}
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virtual ~IllegalArgumentException() throw() {}
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};
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class IllegalStateException : public Exception {
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public:
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IllegalStateException() throw() : Exception("Illegal state") {}
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explicit IllegalStateException(const char* message) throw()
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: Exception(message) {}
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virtual ~IllegalStateException() throw() {}
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};
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} // namespace sfntly
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#endif // #if !defined (SFNTLY_NO_EXCEPTION)
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#endif // SFNTLY_CPP_SRC_SFNTLY_PORT_EXCEPTION_TYPE_H_
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