org.nd4j.linalg.api.ndarray.JvmShapeInfo Maven / Gradle / Ivy
/*******************************************************************************
* 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
******************************************************************************/
package org.nd4j.linalg.api.ndarray;
import lombok.Getter;
import lombok.NonNull;
import org.nd4j.linalg.api.shape.Shape;
public class JvmShapeInfo {
@Getter protected final long[] javaShapeInformation;
@Getter protected final long[] shape;
@Getter protected final long[] stride;
@Getter protected final long length;
@Getter protected final long ews;
@Getter protected final long extras;
@Getter protected final char order;
@Getter protected final int rank;
public JvmShapeInfo(@NonNull long[] javaShapeInformation) {
this.javaShapeInformation = javaShapeInformation;
this.shape = Shape.shape(javaShapeInformation);
this.stride = Shape.stride(javaShapeInformation);
this.length = Shape.isEmpty(javaShapeInformation) ? 0 : Shape.length(javaShapeInformation);
this.ews = Shape.elementWiseStride(javaShapeInformation);
this.extras = Shape.extras(javaShapeInformation);
this.order = Shape.order(javaShapeInformation);
this.rank = Shape.rank(javaShapeInformation);
}
}