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127 lines
2.8 KiB
127 lines
2.8 KiB
//=============================================================================
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//
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// Copyright (c) 2017-2020 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 <initializer_list>
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#include <cstdio>
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#include <memory>
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#include "ZdlExportDefine.hpp"
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#include "DlSystem/TensorShape.hpp"
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#include "DlSystem/StringList.hpp"
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#ifndef DL_SYSTEM_TENSOR_SHAPE_MAP_HPP
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#define DL_SYSTEM_TENSOR_SHAPE_MAP_HPP
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namespace DlSystem
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{
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// Forward declaration of tensor shape map implementation.
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class TensorShapeMapImpl;
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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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/** @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 names and tensorshapes.
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*/
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class ZDL_EXPORT TensorShapeMap 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 tensor shape map
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*
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*/
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TensorShapeMap();
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/**
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* @brief .
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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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TensorShapeMap(const TensorShapeMap& other);
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/**
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* @brief .
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*
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* assignment operator.
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*/
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TensorShapeMap& operator=(const TensorShapeMap& other);
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/**
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* @brief Adds a name and the corresponding tensor pointer
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* to the map
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*
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* @param[in] name The name of the tensor
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* @param[out] tensor The pointer to the tensor
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*
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* @note If a tensor with the same name already exists, no new
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* tensor is added.
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*/
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void add(const char *name, const zdl::DlSystem::TensorShape& tensorShape);
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/**
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* @brief Removes a mapping of tensor and its name by its name
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*
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* @param[in] name The name of tensor to be removed
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*
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* @note If no tensor 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 tensors 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 tensors 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 tensor given its name.
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*
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* @param[in] name The name of the tensor to get.
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*
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* @return nullptr if no tensor with the specified name is
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* found; otherwise, a valid pointer to the tensor.
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*/
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zdl::DlSystem::TensorShape getTensorShape(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 tensor shapes
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*/
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zdl::DlSystem::StringList getTensorShapeNames() const;
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~TensorShapeMap();
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private:
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void swap(const TensorShapeMap &other);
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std::unique_ptr<::DlSystem::TensorShapeMapImpl> m_TensorShapeMapImpl;
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};
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} // DlSystem namespace
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} // zdl namespace
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/** @} */ /* end_addtogroup c_plus_plus_apis C++ */
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#endif // DL_SYSTEM_TENSOR_SHAPE_MAP_HPP
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