cavis/libnd4j/include/array/ResultSet.h

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2019-06-06 14:21:15 +02:00
/*******************************************************************************
* 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
******************************************************************************/
//
// This class is suited for execution results representation.
//
// PLESE NOTE: It will delete all stored NDArrays upon destructor call
//
// Created by raver119 on 07.09.17.
//
#ifndef LIBND4J_RESULTSET_H
#define LIBND4J_RESULTSET_H
#include <vector>
#include <graph/generated/result_generated.h>
#include <pointercast.h>
#include <dll.h>
namespace nd4j {
class NDArray; // forward declaration of template class NDArray
class ND4J_EXPORT ResultSet {
private:
std::vector<nd4j::NDArray *> _content;
Nd4jStatus _status = ND4J_STATUS_OK;
bool _removable = true;
public:
// default constructor
ResultSet(const nd4j::graph::FlatResult* result = nullptr);
ResultSet(const ResultSet& other) noexcept;
ResultSet& operator=(const ResultSet& other) noexcept;
// move constructor
ResultSet(ResultSet&& other) noexcept;
// move assignment operator
ResultSet& operator=(ResultSet&& other) noexcept;
~ResultSet();
int size();
nd4j::NDArray* at(const unsigned long idx) const;
nd4j::NDArray* operator[](const unsigned long idx) const;
void push_back(nd4j::NDArray* array);
Nd4jStatus status();
void setStatus(Nd4jStatus status);
void purge();
void setNonRemovable();
};
}
#endif //LIBND4J_RESULTSET_H