cavis/libnd4j/include/ops/declarable/LegacyScalarOp.h

48 lines
1.6 KiB
C++

/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
//
// Created by raver119 on 16.10.2017.
//
#ifndef LIBND4J_LEGACYSCALAROP_H
#define LIBND4J_LEGACYSCALAROP_H
#include <ops/declarable/LegacyOp.h>
namespace nd4j {
namespace ops {
/**
* This class provides wrapper for scalar transform operations, i.e. a + b = c, where either a or b is scalar primitive and other operand is NDArray
*/
class ND4J_EXPORT LegacyScalarOp : public LegacyOp {
protected:
Nd4jStatus validateAndExecute(Context& block);
public:
LegacyScalarOp();
LegacyScalarOp(int opNum);
LegacyScalarOp(int opNum, NDArray &scalar);
ShapeList* calculateOutputShape(ShapeList* inputShape, nd4j::graph::Context& block);
virtual LegacyOp* clone();
};
}
}
#endif //LIBND4J_LEGACYSCALAROP_H