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VILLASnode/include/villas/nodes/example.hpp
Steffen Vogel aad7fb478e Fix code formatting in commented code section
Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 14:31:58 +02:00

78 lines
1.6 KiB
C++

/* An example get started with new implementations of new node-types.
*
* This example does not do any particulary useful.
* It is just a skeleton to get you started with new node-types.
*
* Author: Steffen Vogel <post@steffenvogel.de>
* SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <villas/node.hpp>
#include <villas/node/config.hpp>
#include <villas/timing.hpp>
namespace villas {
namespace node {
// Forward declarations
struct Sample;
class ExampleNode : public Node {
protected:
// Place any configuration and per-node state here
// Settings
int setting1;
std::string setting2;
// States
int state1;
struct timespec start_time;
virtual int _read(struct Sample *smps[], unsigned cnt);
virtual int _write(struct Sample *smps[], unsigned cnt);
public:
ExampleNode(const uuid_t &id = {}, const std::string &name = "");
/* All of the following virtual-declared functions are optional.
* Have a look at node.hpp/node.cpp for the default behaviour.
*/
virtual ~ExampleNode();
virtual int prepare();
virtual int parse(json_t *json);
virtual int check();
virtual int start();
// virtual int stop();
// virtual int pause();
// virtual int resume();
// virtual int restart();
// virtual int reverse();
// virtual std::vector<int> getPollFDs();
// virtual std::vector<int> getNetemFDs();
// virtual struct villas::node::memory::Type *getMemoryType();
virtual const std::string &getDetails();
};
} // namespace node
} // namespace villas