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/*
* Copyright (c) 2017-2018 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_IOPERATION_H__
#define __ARM_COMPUTE_GRAPH_IOPERATION_H__
#include "arm_compute/graph/NodeContext.h"
#include "arm_compute/graph/Types.h"
#include "arm_compute/runtime/IFunction.h"
#include <memory>
namespace arm_compute
{
namespace graph
{
/** Operation functor interface */
class IOperation
{
public:
/** Virtual Destructor */
virtual ~IOperation() = default;
/** Interface to be implemented that configures an operation
*
* @param[in] ctx Node parameters to be used by the operation
*
* @return a pointer to the function which implements the operation.
*/
virtual std::unique_ptr<arm_compute::IFunction> configure(NodeContext &ctx) = 0;
/** Interface to be implemented that returns the target of the operation
*
* @return Target of the operation
*/
virtual TargetHint target() const = 0;
};
#define REGISTER_SIMPLE_OPERATION(NAME, TARGET, OP) \
class NAME : public IOperation \
{ \
public: \
std::unique_ptr<arm_compute::IFunction> configure(NodeContext &ctx) final; \
TargetHint target() const final \
{ \
return TargetHint::TARGET; \
} \
}; \
static detail::OperationRegistrar<NAME> NAME##_registrar(OP); \
std::unique_ptr<arm_compute::IFunction> NAME::configure(NodeContext &ctx)
} // namespace graph
} // namespace arm_compute
#endif /* __ARM_COMPUTE_GRAPH_IOPERATION_H__ */
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