cavis/libnd4j/include/graph/execution/LogicConditional.h

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/*******************************************************************************
* 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 20.10.2017.
//
#ifndef LIBND4J_LOGICCONDITIONAL_H
#define LIBND4J_LOGICCONDITIONAL_H
#include <system/pointercast.h>
#include <graph/Node.h>
#include <graph/Graph.h>
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namespace sd {
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namespace graph {
/**
* This class is responsible for execution logic of Conditional logical abstraction
*
* TL/DR: Class takes 2 ops/scopes with the same number of inputs/outputs and condtion.
* Condition is evaluated, and based on its result - one of ops/scopes is executed.
* Results of this execution will be copied to Conditional node, and every other op
* in the graph will be sure that it's Conditional own result, both alternative nodes will
* stay in disguise.
*
* @tparam T
*/
class LogicConditional {
public:
static Nd4jStatus processNode(Graph* graph, Node* node);
};
}
}
#endif //LIBND4J_LOGICCONDITIONAL_H