gx

chenyc

2025-06-12 7b72ac13a83764a662159d4a49b7fffb90476ecb

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/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://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.
 *
 * =============================================================================
 */
import * as tf from '@tensorflow/tfjs-core';
import { deepMap, isIterable } from './deep_map';
export function deepClone(container) {
    return deepMap(container, cloneIfTensor);
}
// tslint:disable-next-line: no-any
function cloneIfTensor(item) {
    if (item instanceof tf.Tensor) {
        return ({ value: item.clone(), recurse: false });
    }
    else if (isIterable(item)) {
        return { value: null, recurse: true };
    }
    else {
        return { value: item, recurse: false };
    }
}
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