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https://git.rwth-aachen.de/acs/public/villas/node/
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56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
/* Comma-separated values.
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*
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* Author: Steffen Vogel <post@steffenvogel.de>
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* SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include <cstdlib>
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#include <villas/formats/line.hpp>
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namespace villas {
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namespace node {
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// Forward declarations
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struct Sample;
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class ColumnLineFormat : public LineFormat {
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protected:
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virtual size_t sprintLine(char *buf, size_t len, const struct Sample *smp);
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virtual size_t sscanLine(const char *buf, size_t len, struct Sample *smp);
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char separator; // Column separator
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public:
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ColumnLineFormat(int fl, char delim, char sep)
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: LineFormat(fl, delim), separator(sep) {}
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virtual void header(FILE *f, const SignalList::Ptr sigs);
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virtual void parse(json_t *json);
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};
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template <const char *name, const char *desc, int flags = 0,
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char delimiter = '\n', char separator = '\t'>
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class ColumnLineFormatPlugin : public FormatFactory {
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public:
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using FormatFactory::FormatFactory;
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virtual Format *make() {
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return new ColumnLineFormat(flags, delimiter, separator);
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}
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/// Get plugin name
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virtual std::string getName() const { return name; }
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/// Get plugin description
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virtual std::string getDescription() const { return desc; }
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};
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} // namespace node
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} // namespace villas
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