You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
198 lines
4.4 KiB
198 lines
4.4 KiB
![]()
11 years ago
|
/*
|
||
|
* Copyright 2008-2012 NVIDIA Corporation
|
||
|
*
|
||
|
* 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.
|
||
|
*/
|
||
|
|
||
|
|
||
|
#pragma once
|
||
|
|
||
|
#include <thrust/system/error_code.h>
|
||
|
|
||
|
namespace thrust
|
||
|
{
|
||
|
|
||
|
namespace system
|
||
|
{
|
||
|
|
||
|
error_code
|
||
|
::error_code(void)
|
||
|
:m_val(0),m_cat(&system_category())
|
||
|
{
|
||
|
;
|
||
|
} // end error_code::error_code()
|
||
|
|
||
|
|
||
|
error_code
|
||
|
::error_code(int val, const error_category &cat)
|
||
|
:m_val(val),m_cat(&cat)
|
||
|
{
|
||
|
;
|
||
|
} // end error_code::error_code()
|
||
|
|
||
|
|
||
|
template <typename ErrorCodeEnum>
|
||
|
error_code
|
||
|
::error_code(ErrorCodeEnum e
|
||
|
// XXX WAR msvc's problem with enable_if
|
||
|
#if THRUST_HOST_COMPILER != THRUST_HOST_COMPILER_MSVC
|
||
|
, typename thrust::detail::enable_if<is_error_code_enum<ErrorCodeEnum>::value>::type *
|
||
|
#endif // THRUST_HOST_COMPILER_MSVC
|
||
|
)
|
||
|
{
|
||
|
*this = make_error_code(e);
|
||
|
} // end error_code::error_code()
|
||
|
|
||
|
|
||
|
void error_code
|
||
|
::assign(int val, const error_category &cat)
|
||
|
{
|
||
|
m_val = val;
|
||
|
m_cat = &cat;
|
||
|
} // end error_code::assign()
|
||
|
|
||
|
|
||
|
template <typename ErrorCodeEnum>
|
||
|
// XXX WAR msvc's problem with enable_if
|
||
|
#if THRUST_HOST_COMPILER != THRUST_HOST_COMPILER_MSVC
|
||
|
typename thrust::detail::enable_if<is_error_code_enum<ErrorCodeEnum>::value, error_code>::type &
|
||
|
#else
|
||
|
error_code &
|
||
|
#endif // THRUST_HOST_COMPILER_MSVC
|
||
|
error_code
|
||
|
::operator=(ErrorCodeEnum e)
|
||
|
{
|
||
|
*this = make_error_code(e);
|
||
|
return *this;
|
||
|
} // end error_code::operator=()
|
||
|
|
||
|
|
||
|
void error_code
|
||
|
::clear(void)
|
||
|
{
|
||
|
m_val = 0;
|
||
|
m_cat = &system_category();
|
||
|
} // end error_code::clear()
|
||
|
|
||
|
|
||
|
int error_code
|
||
|
::value(void) const
|
||
|
{
|
||
|
return m_val;
|
||
|
} // end error_code::value()
|
||
|
|
||
|
|
||
|
const error_category &error_code
|
||
|
::category(void) const
|
||
|
{
|
||
|
return *m_cat;
|
||
|
} // end error_code::category()
|
||
|
|
||
|
|
||
|
error_condition error_code
|
||
|
::default_error_condition(void) const
|
||
|
{
|
||
|
return category().default_error_condition(value());
|
||
|
} // end error_code::default_error_condition()
|
||
|
|
||
|
|
||
|
std::string error_code
|
||
|
::message(void) const
|
||
|
{
|
||
|
return category().message(value());
|
||
|
} // end error_code::message()
|
||
|
|
||
|
|
||
|
error_code
|
||
|
::operator bool (void) const
|
||
|
{
|
||
|
return value() != 0;
|
||
|
} // end error_code::operator bool ()
|
||
|
|
||
|
|
||
|
error_code make_error_code(errc::errc_t e)
|
||
|
{
|
||
|
return error_code(static_cast<int>(e), generic_category());
|
||
|
} // end make_error_code()
|
||
|
|
||
|
|
||
|
bool operator<(const error_code &lhs, const error_code &rhs)
|
||
|
{
|
||
|
bool result = lhs.category().operator<(rhs.category());
|
||
|
result = result || lhs.category().operator==(rhs.category());
|
||
|
result = result || lhs.value() < rhs.value();
|
||
|
return result;
|
||
|
} // end operator==()
|
||
|
|
||
|
|
||
|
template<typename charT, typename traits>
|
||
|
std::basic_ostream<charT,traits>&
|
||
|
operator<<(std::basic_ostream<charT,traits> &os, const error_code &ec)
|
||
|
{
|
||
|
return os << ec.category().name() << ':' << ec.value();
|
||
|
} // end operator<<()
|
||
|
|
||
|
|
||
|
bool operator==(const error_code &lhs, const error_code &rhs)
|
||
|
{
|
||
|
return lhs.category().operator==(rhs.category()) && lhs.value() == rhs.value();
|
||
|
} // end operator==()
|
||
|
|
||
|
|
||
|
bool operator==(const error_code &lhs, const error_condition &rhs)
|
||
|
{
|
||
|
return lhs.category().equivalent(lhs.value(), rhs) || rhs.category().equivalent(lhs,rhs.value());
|
||
|
} // end operator==()
|
||
|
|
||
|
|
||
|
bool operator==(const error_condition &lhs, const error_code &rhs)
|
||
|
{
|
||
|
return rhs.category().equivalent(lhs.value(), lhs) || lhs.category().equivalent(rhs, lhs.value());
|
||
|
} // end operator==()
|
||
|
|
||
|
|
||
|
bool operator==(const error_condition &lhs, const error_condition &rhs)
|
||
|
{
|
||
|
return lhs.category().operator==(rhs.category()) && lhs.value() == rhs.value();
|
||
|
} // end operator==()
|
||
|
|
||
|
|
||
|
bool operator!=(const error_code &lhs, const error_code &rhs)
|
||
|
{
|
||
|
return !(lhs == rhs);
|
||
|
} // end operator!=()
|
||
|
|
||
|
|
||
|
bool operator!=(const error_code &lhs, const error_condition &rhs)
|
||
|
{
|
||
|
return !(lhs == rhs);
|
||
|
} // end operator!=()
|
||
|
|
||
|
|
||
|
bool operator!=(const error_condition &lhs, const error_code &rhs)
|
||
|
{
|
||
|
return !(lhs == rhs);
|
||
|
} // end operator!=()
|
||
|
|
||
|
|
||
|
bool operator!=(const error_condition &lhs, const error_condition &rhs)
|
||
|
{
|
||
|
return !(lhs == rhs);
|
||
|
} // end operator!=()
|
||
|
|
||
|
|
||
|
} // end system
|
||
|
|
||
|
} // end thrust
|
||
|
|