cavis/libnd4j/include/graph/ExecutionResult.h

93 lines
2.8 KiB
C++

/*******************************************************************************
* 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
******************************************************************************/
//
// @author raver119@gmail.com
//
#ifndef LIBND4J_EXECUTION_RESULT
#define LIBND4J_EXECUTION_RESULT
#include <vector>
#include <initializer_list>
#include <unordered_map>
#include <string>
#include <flatbuffers/flatbuffers.h>
#include <graph/Variable.h>
namespace nd4j {
namespace graph {
class ExecutionResult {
private:
std::vector<Variable *> _variables;
std::map<std::string, Variable *> _stringIdMap;
std::map<std::pair<int, int>, Variable *> _pairIdMap;
// this flag is used to optionally release variables
bool _releasable = false;
public:
ExecutionResult(const FlatResult* flatResult);
ExecutionResult(std::initializer_list<Variable *> variables);
ExecutionResult() = default;
~ExecutionResult();
/**
* This method adds variable pointer to result
*/
void emplace_back(Variable *variable);
/**
* This method returns Variable by its position in output
*/
Variable* at(int position);
/**
* This method returns Variable by its string id
*/
Variable* byId(std::string &id);
/**
* This method returns Variable by its string id
*/
Variable* byId(const char *str);
/**
* This method returns Variable by its numeric id:index pair
*/
Variable* byId(std::pair<int, int> &id);
/**
* This method returns Variable by its numeric id with index 0
*/
Variable* byId(int id);
/**
* This method returns number of elements stored in this entity
* @return
*/
Nd4jLong size();
#ifndef __JAVACPP_HACK__
/**
* This method converts ExecutionResult entity to FlatResult
*/
flatbuffers::Offset<FlatResult> asFlatResult(flatbuffers::FlatBufferBuilder &builder);
#endif
};
}
}
#endif