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/*
* Copyright 2011 Google Inc. All Rights Reserved.
*
* 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.
*/
// Exceptions used in sfntly
#ifndef SFNTLY_CPP_SRC_SFNTLY_PORT_EXCEPTION_TYPE_H_
#define SFNTLY_CPP_SRC_SFNTLY_PORT_EXCEPTION_TYPE_H_
#if !defined (SFNTLY_NO_EXCEPTION)
#include <exception>
#include <string>
#include <sstream>
namespace sfntly {
class Exception : public std::exception {
public:
Exception() : what_("Unknown exception") {}
explicit Exception(const char* message) throw() { SetMessage(message); }
virtual ~Exception() throw() {}
virtual const char* what() const throw() { return what_.c_str(); }
protected:
void SetMessage(const char* message) throw() {
try {
what_ = message;
} catch (...) {}
}
private:
std::string what_;
};
class IndexOutOfBoundException : public Exception {
public:
IndexOutOfBoundException() throw() : Exception("Index out of bound") {}
explicit IndexOutOfBoundException(const char* message) throw()
: Exception(message) {}
IndexOutOfBoundException(const char* message, int32_t index) throw() {
try {
std::ostringstream msg;
msg << message;
msg << ":";
msg << index;
SetMessage(msg.str().c_str());
} catch (...) {}
}
virtual ~IndexOutOfBoundException() throw() {}
};
class IOException : public Exception {
public:
IOException() throw() : Exception("I/O exception") {}
explicit IOException(const char* message) throw() : Exception(message) {}
virtual ~IOException() throw() {}
};
class ArithmeticException : public Exception {
public:
ArithmeticException() throw() : Exception("Arithmetic exception") {}
explicit ArithmeticException(const char* message) throw()
: Exception(message) {}
virtual ~ArithmeticException() throw() {}
};
class UnsupportedOperationException : public Exception {
public:
UnsupportedOperationException() throw() :
Exception("Operation not supported") {}
explicit UnsupportedOperationException(const char* message) throw()
: Exception(message) {}
virtual ~UnsupportedOperationException() throw() {}
};
class RuntimeException : public Exception {
public:
RuntimeException() throw() : Exception("Runtime exception") {}
explicit RuntimeException(const char* message) throw()
: Exception(message) {}
virtual ~RuntimeException() throw() {}
};
class NoSuchElementException : public Exception {
public:
NoSuchElementException() throw() : Exception("No such element") {}
explicit NoSuchElementException(const char* message) throw()
: Exception(message) {}
virtual ~NoSuchElementException() throw() {}
};
class IllegalArgumentException : public Exception {
public:
IllegalArgumentException() throw() : Exception("Illegal argument") {}
explicit IllegalArgumentException(const char* message) throw()
: Exception(message) {}
virtual ~IllegalArgumentException() throw() {}
};
class IllegalStateException : public Exception {
public:
IllegalStateException() throw() : Exception("Illegal state") {}
explicit IllegalStateException(const char* message) throw()
: Exception(message) {}
virtual ~IllegalStateException() throw() {}
};
} // namespace sfntly
#endif // #if !defined (SFNTLY_NO_EXCEPTION)
#endif // SFNTLY_CPP_SRC_SFNTLY_PORT_EXCEPTION_TYPE_H_
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