cavis/libnd4j/include/ops/declarable/generic/shape/reshape_as.cpp

/*******************************************************************************
 * 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 29/10/17.
//

#include <system/op_boilerplate.h>
#if NOT_EXCLUDED(OP_reshapeas)

#include <ops/declarable/CustomOperations.h>

namespace sd {
    namespace ops {


    //////////////////////////////////////////////////////////////////////////
    CUSTOM_OP_IMPL(reshapeas, 2, 1, false, 0, 0) {

        auto x = INPUT_VARIABLE(0);
        auto y = INPUT_VARIABLE(1);

        auto z = OUTPUT_VARIABLE(0);

        if (x->reshapei(y->ordering(), y->getShapeAsVector())) {

            z->assign(x);
            return Status::OK();
        }

        return ND4J_STATUS_BAD_INPUT;
    }
    DECLARE_SYN(reshape_as, reshapeas);

    DECLARE_SHAPE_FN(reshapeas) {

        return SHAPELIST(ShapeBuilders::copyShapeInfo(INPUT_VARIABLE(1)->getShapeInfo(), false, block.workspace()));
    }

        DECLARE_TYPES(reshapeas) {
            getOpDescriptor()
                    ->setAllowedInputTypes(sd::DataType::ANY)
                    ->setSameMode(true);
        }
}
}

#endif