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/*
* Copyright (c) 2017 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __ARM_COMPUTE_GRAPH_OPERATION_REGISTRY_H__
#define __ARM_COMPUTE_GRAPH_OPERATION_REGISTRY_H__
#include "arm_compute/graph/IOperation.h"
#include "arm_compute/graph/Types.h"
#include "support/ToolchainSupport.h"
#include <map>
#include <memory>
#include <string>
namespace arm_compute
{
namespace graph
{
/** Registry holding all the supported operations */
class OperationRegistry
{
public:
/** Gets operation registry instance
*
* @return Operation registry instance
*/
static OperationRegistry &get();
/** Finds an operation in the registry
*
* @param[in] operation Name of the operation to find
* @param[in] target Target of the operation
*
* @return Pointer to the operation functor if found, else nullptr
*/
IOperation *find_operation(const std::string &operation, TargetHint target);
/** Checks if an operation for a given target exists
*
* @param[in] operation Operation name
* @param[in] target Execution target
*
* @return True if exists else false
*/
bool contains(const std::string &operation, TargetHint target) const;
/** Registers and operation to the registry
*
* @param operation_name Name of the operation to register
*/
template <typename T>
void add_operation(const std::string &operation_name);
private:
/** Default Constructor */
OperationRegistry();
private:
std::map<std::string, std::vector<std::unique_ptr<IOperation>>> _registered_ops;
};
template <typename T>
inline void OperationRegistry::add_operation(const std::string &operation_name)
{
_registered_ops[operation_name].emplace_back(support::cpp14::make_unique<T>());
}
} // namespace graph
} // namespace arm_compute
#endif /* __ARM_COMPUTE_GRAPH_OPERATION_REGISTRY_H__ */
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