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/*
* Copyright (c) 2023 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 CKW_PROTOTYPE_INCLUDE_CKW_OPERANDBASE_H
#define CKW_PROTOTYPE_INCLUDE_CKW_OPERANDBASE_H
#include "ckw/types/DataType.h"
#include <string>
namespace ckw
{
namespace prototype
{
class IGpuKernelWriter;
class Operand;
} // namespace prototype
/** The base class for all operands. */
class OperandBase
{
public:
/** Constructor
*
* @param[in] name The name of the operand.
*/
explicit OperandBase(const ::std::string &name);
/** Destructor */
virtual ~OperandBase();
/** (Internal use only) Create the implementation operand.
*
* @param[in] writer The implementation kernel writer.
*/
virtual prototype::Operand create_impl_operand(prototype::IGpuKernelWriter *writer) const = 0;
/** Get the name of the operand. */
const ::std::string &name() const;
/** Set the name of the operand. */
OperandBase &name(const ::std::string &name);
/** Get the data type of the operand. */
virtual DataType data_type() const = 0;
/** Get whether the operand is compile-time constant. */
virtual bool is_constant() const = 0;
private:
::std::string _name;
};
} // namespace ckw
#endif // CKW_PROTOTYPE_INCLUDE_CKW_OPERANDBASE_H
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