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123 lines
2.8 KiB
123 lines
2.8 KiB
6 years ago
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//=============================================================================
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//
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// Copyright (c) 2017 Qualcomm Technologies, Inc.
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// All Rights Reserved.
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// Confidential and Proprietary - Qualcomm Technologies, Inc.
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//
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//=============================================================================
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#include <memory>
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#include "ZdlExportDefine.hpp"
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#include "StringList.hpp"
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#ifndef DL_SYSTEM_USER_BUFFER_MAP_HPP
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#define DL_SYSTEM_USER_BUFFER_MAP_HPP
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namespace DlSystem
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{
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// Forward declaration of UserBuffer map implementation.
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class UserBufferMapImpl;
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}
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namespace zdl
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{
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namespace DlSystem
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{
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class IUserBuffer;
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/** @addtogroup c_plus_plus_apis C++
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@{ */
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/**
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* @brief .
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*
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* A class representing the map of UserBuffer.
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*/
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class ZDL_EXPORT UserBufferMap final
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{
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public:
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/**
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* @brief .
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*
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* Creates a new empty UserBuffer map
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*/
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UserBufferMap();
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/**
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* copy constructor.
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* @param[in] other object to copy.
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*/
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UserBufferMap(const UserBufferMap& other);
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/**
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* assignment operator.
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*/
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UserBufferMap& operator=(const UserBufferMap& other);
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/**
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* @brief Adds a name and the corresponding UserBuffer pointer
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* to the map
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*
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* @param[in] name The name of the UserBuffer
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* @param[in] userBuffer The pointer to the UserBuffer
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*
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* @note If a UserBuffer with the same name already exists, the new
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* UserBuffer pointer would be updated.
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*/
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void add(const char *name, zdl::DlSystem::IUserBuffer *buffer);
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/**
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* @brief Removes a mapping of one UserBuffer and its name by its name
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*
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* @param[in] name The name of UserBuffer to be removed
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*
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* @note If no UserBuffer with the specified name is found, nothing
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* is done.
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*/
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void remove(const char *name) noexcept;
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/**
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* @brief Returns the number of UserBuffers in the map
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*/
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size_t size() const noexcept;
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/**
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* @brief .
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*
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* Removes all UserBuffers from the map
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*/
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void clear() noexcept;
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/**
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* @brief Returns the UserBuffer given its name.
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*
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* @param[in] name The name of the UserBuffer to get.
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*
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* @return nullptr if no UserBuffer with the specified name is
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* found; otherwise, a valid pointer to the UserBuffer.
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*/
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zdl::DlSystem::IUserBuffer* getUserBuffer(const char *name) const noexcept;
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/**
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* @brief .
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*
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* Returns the names of all UserBuffers
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*
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* @return A list of UserBuffer names.
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*/
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zdl::DlSystem::StringList getUserBufferNames() const;
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~UserBufferMap();
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private:
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void swap(const UserBufferMap &other);
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std::unique_ptr<::DlSystem::UserBufferMapImpl> m_UserBufferMapImpl;
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};
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/** @} */ /* end_addtogroup c_plus_plus_apis C++ */
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} // DlSystem namespace
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} // zdl namespace
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#endif // DL_SYSTEM_TENSOR_MAP_HPP
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