67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
/** @file
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* @author Edouard DUPIN
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* @copyright 2014, Edouard DUPIN, all right reserved
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* @license APACHE v2.0 (see license file)
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*/
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#pragma once
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#include <zeus/FutureBase.hpp>
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// TODO : When do a cast of the type on the future ==> do a wait ...
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namespace zeus {
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/**
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* @brief future template to cast type in a specific type
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*/
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template<class ZEUS_RETURN>
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class Future : public zeus::FutureBase {
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public:
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/**
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* @brief contructor of the Future with the basic FutureBase
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* @param[in] _base Generic base Future
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*/
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Future(const zeus::FutureBase& _base):
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zeus::FutureBase(_base) {
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}
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/**
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* @brief Asignement operator with an other future
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* @param[in] _base Generic base Future
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* @return the reference on the local element
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*/
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zeus::Future<ZEUS_RETURN>& operator= (const zeus::FutureBase& _base) {
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m_data = _base.m_data;
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return *this;
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}
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/**
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* @brief Get the value Requested with the type
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* @return requested value
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*/
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ZEUS_RETURN get();
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};
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/**
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* @brief future template to cast type in a void methode (fallback)
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*/
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template<>
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class Future<void> : public zeus::FutureBase {
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public:
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/**
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* @brief contructor of the Future with the basic FutureBase
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* @param[in] _base Generic base Future
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*/
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Future(const zeus::FutureBase& _base):
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zeus::FutureBase(_base) {
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}
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/**
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* @brief Asignement operator with an other future
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* @param[in] _base Generic base Future
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* @return the reference on the local element
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*/
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zeus::Future<void>& operator= (const zeus::FutureBase& _base) {
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m_data = _base.m_data;
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return *this;
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}
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};
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}
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