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// Copyright (C) 2001-2003
// William E. Kempf
// Copyright (C) 2007-9 Anthony Williams
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_THREAD_EXCEPTIONS_PDM070801_H
#define BOOST_THREAD_EXCEPTIONS_PDM070801_H
#include <boost/thread/detail/config.hpp>
#include <oxt/tracable_exception.hpp>
// pdm: Sorry, but this class is used all over the place & I end up
// with recursive headers if I don't separate it
// wek: Not sure why recursive headers would cause compilation problems
// given the include guards, but regardless it makes sense to
// seperate this out any way.
#include <string>
#include <stdexcept>
#include <sstream>
#include <cstring>
#include <boost/config/abi_prefix.hpp>
namespace boost
{
class thread_interrupted:
public oxt::tracable_exception
{};
class thread_exception:
public oxt::tracable_exception
{
protected:
std::string message;
thread_exception():
m_sys_err(-1)
{}
thread_exception(const std::string &description, int sys_err_code):
m_sys_err(sys_err_code)
{
std::ostringstream s;
s << description << ": ";
s << strerror(sys_err_code) << " (" << sys_err_code << ")";
message.assign(s.str());
}
thread_exception(int sys_err_code):
m_sys_err(sys_err_code)
{
std::ostringstream s;
s << strerror(sys_err_code) << " (" << sys_err_code << ")";
message.assign(s.str());
}
public:
~thread_exception() throw()
{}
int native_error() const
{
return m_sys_err;
}
virtual const char *what() const throw()
{
if(message.empty())
{
return std::exception::what();
}
else
{
return message.c_str();
}
}
private:
int m_sys_err;
};
class condition_error:
public std::exception
{
public:
const char* what() const throw()
{
return "Condition error";
}
};
class lock_error:
public thread_exception
{
public:
lock_error()
{}
lock_error(int sys_err_code):
thread_exception(sys_err_code)
{}
lock_error(const std::string &message)
{
this->message = "boost::lock_error: ";
this->message.append(message);
}
~lock_error() throw()
{}
virtual const char* what() const throw()
{
if(message.empty())
{
return "boost::lock_error";
}
else
{
return message.c_str();
}
}
};
class thread_resource_error:
public thread_exception
{
public:
thread_resource_error()
{}
thread_resource_error(int sys_err_code):
thread_exception(sys_err_code)
{}
thread_resource_error(const std::string &description, int sys_err_code):
thread_exception(description, sys_err_code)
{}
~thread_resource_error() throw()
{}
virtual const char* what() const throw()
{
if(message.empty())
{
return "boost::thread_resource_error";
}
else
{
return message.c_str();
}
}
};
class unsupported_thread_option:
public thread_exception
{
public:
unsupported_thread_option()
{}
unsupported_thread_option(int sys_err_code):
thread_exception(sys_err_code)
{}
~unsupported_thread_option() throw()
{}
virtual const char* what() const throw()
{
return "boost::unsupported_thread_option";
}
};
class invalid_thread_argument:
public thread_exception
{
public:
invalid_thread_argument()
{}
invalid_thread_argument(int sys_err_code):
thread_exception(sys_err_code)
{}
~invalid_thread_argument() throw()
{}
virtual const char* what() const throw()
{
return "boost::invalid_thread_argument";
}
};
class thread_permission_error:
public thread_exception
{
public:
thread_permission_error()
{}
thread_permission_error(int sys_err_code):
thread_exception(sys_err_code)
{}
~thread_permission_error() throw()
{}
virtual const char* what() const throw()
{
return "boost::thread_permission_error";
}
};
} // namespace boost
#include <boost/config/abi_suffix.hpp>
#endif
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