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https://git.rwth-aachen.de/acs/public/villas/node/
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87 lines
1.5 KiB
C++
87 lines
1.5 KiB
C++
/** Print fancy tables
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*
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* @file
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* @author Steffen Vogel <svogel2@eonerc.rwth-aachen.de>
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* @copyright 2014-2022, Institute for Automation of Complex Power Systems, EONERC
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* @license Apache License 2.0
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*********************************************************************************/
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#pragma once
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#include <vector>
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#include <string>
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#include <villas/log.hpp>
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namespace villas {
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class Table;
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class TableColumn {
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friend Table;
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public:
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enum class Alignment {
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LEFT,
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RIGHT
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};
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protected:
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int _width; /**< The real width of this column. Calculated by Table::resize() */
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int width; /**< Width of the column. */
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public:
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TableColumn(int w, enum Alignment a, const std::string &t, const std::string &f, const std::string &u = "") :
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_width(0),
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width(w),
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title(t),
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format(f),
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unit(u),
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align(a)
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{ }
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std::string title; /**< The title as shown in the table header. */
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std::string format; /**< The format which is used to print the table rows. */
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std::string unit; /**< An optional unit which will be shown in the table header. */
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enum Alignment align;
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int getWidth() const
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{
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return _width;
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}
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};
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class Table {
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protected:
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int resize(int w);
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int width;
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std::vector<TableColumn> columns;
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Logger logger;
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public:
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Table(Logger log, const std::vector<TableColumn> &cols) :
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width(-1),
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columns(cols),
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logger(log)
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{ }
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/** Print a table header consisting of \p n columns. */
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void header();
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/** Print table rows. */
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void row(int count, ...);
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int getWidth() const
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{
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return width;
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}
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};
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} /* namespace villas */
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