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133 lines
3.1 KiB
133 lines
3.1 KiB
/* |
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* Copyright 2008-2012 NVIDIA Corporation |
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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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#pragma once |
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#include <thrust/system/detail/error_condition.inl> |
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#include <thrust/functional.h> |
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namespace thrust |
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{ |
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namespace system |
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{ |
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error_condition |
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::error_condition(void) |
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:m_val(0),m_cat(&generic_category()) |
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{ |
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; |
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} // end error_condition::error_condition() |
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error_condition |
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::error_condition(int val, const error_category &cat) |
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:m_val(val),m_cat(&cat) |
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{ |
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; |
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} // end error_condition::error_condition() |
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template<typename ErrorConditionEnum> |
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error_condition |
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::error_condition(ErrorConditionEnum e |
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// XXX WAR msvc's problem with enable_if |
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#if THRUST_HOST_COMPILER != THRUST_HOST_COMPILER_MSVC |
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, typename thrust::detail::enable_if<is_error_condition_enum<ErrorConditionEnum>::value>::type * |
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#endif // THRUST_HOST_COMPILER != THRUST_HOST_COMPILER_MSVC |
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) |
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{ |
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*this = make_error_condition(e); |
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} // end error_condition::error_condition() |
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void error_condition |
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::assign(int val, const error_category &cat) |
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{ |
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m_val = val; |
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m_cat = &cat; |
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} // end error_category::assign() |
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template<typename ErrorConditionEnum> |
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// XXX WAR msvc's problem with enable_if |
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#if THRUST_HOST_COMPILER != THRUST_HOST_COMPILER_MSVC |
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typename thrust::detail::enable_if<is_error_condition_enum<ErrorConditionEnum>::value, error_condition>::type & |
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#else |
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error_condition & |
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#endif // THRUST_HOST_COMPILER != THRUST_HOST_COMPILER_MSVC |
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error_condition |
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::operator=(ErrorConditionEnum e) |
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{ |
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*this = make_error_condition(e); |
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return *this; |
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} // end error_condition::operator=() |
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void error_condition |
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::clear(void) |
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{ |
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m_val = 0; |
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m_cat = &generic_category(); |
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} // end error_condition::clear() |
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int error_condition |
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::value(void) const |
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{ |
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return m_val; |
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} // end error_condition::value() |
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const error_category &error_condition |
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::category(void) const |
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{ |
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return *m_cat; |
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} // end error_condition::category() |
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std::string error_condition |
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::message(void) const |
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{ |
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return category().message(value()); |
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} // end error_condition::message() |
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error_condition |
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::operator bool (void) const |
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{ |
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return value() != 0; |
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} // end error_condition::operator bool () |
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error_condition make_error_condition(errc::errc_t e) |
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{ |
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return error_condition(static_cast<int>(e), generic_category()); |
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} // end make_error_condition() |
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bool operator<(const error_condition &lhs, |
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const error_condition &rhs) |
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{ |
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return lhs.category().operator<(rhs.category()) || (lhs.category().operator==(rhs.category()) && (lhs.value() < rhs.value())); |
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} // end operator<() |
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} // end system |
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} // end thrust |
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