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/*
* Copyright (c) 2020 Samsung Electronics Co., Ltd. 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.
*/
#ifndef __LUCI_CIRCLEEXPORTER_H__
#define __LUCI_CIRCLEEXPORTER_H__
#include <luci/IR/Module.h>
#include <loco.h>
#include <memory>
namespace luci
{
class CircleExporter
{
public:
// This contract class describes the interaction between a exporter and its client.
struct Contract
{
public:
virtual ~Contract() = default;
public: // Client -> Exporter
// Input Graph (to be exported)
// Exporter expects a loco graph that consists of Circle nodes
virtual loco::Graph *graph(void) const = 0;
// Input Module (to be exported)
// Exporter expects a luci module that consists of loco graphs
// TODO make this pure virtual
virtual luci::Module *module(void) const;
public: // Exporter -> Client
// Exporter calls store for export data
// Notice: Please DO NOT STORE ptr and size when implementing this in Client
virtual bool store(const char *ptr, const size_t size) const = 0;
};
public:
explicit CircleExporter();
public:
// invoke(...) returns false on failure.
bool invoke(Contract *) const;
};
} // namespace luci
#endif // __LUCI_CIRCLEEXPORTER_H__
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