2019-01-13 00:01:22 +01:00
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/** Various helper functions.
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*
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* @file
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2022-03-15 09:13:39 -04:00
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* @author Steffen Vogel <svogel2@eonerc.rwth-aachen.de>
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2022-03-15 09:05:42 -04:00
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* @copyright 2014-2022, Institute for Automation of Complex Power Systems, EONERC
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2022-05-19 17:40:10 +02:00
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* @license Apache License 2.0
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2019-01-13 00:01:22 +01:00
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*********************************************************************************/
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#pragma once
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2019-04-07 15:45:55 +02:00
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/* The suffixed of the BOX_ macro a constructed by
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2019-01-13 00:01:22 +01:00
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* combining the following letters in the written order:
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* - U for a line facing upwards
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* - D for a line facing downwards
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* - L for a line facing leftwards
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* - R for a line facing rightwards
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*
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* E.g. a cross can be constructed by combining all line fragments:
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* BOX_UDLR
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*/
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2019-04-07 15:45:55 +02:00
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#if 0 /* Alternate character set */
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#define BOX(chr) "\e(0" chr "\e(B"
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#define BOX_LR BOX("\x71") /**< Boxdrawing: ─ */
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#define BOX_UD BOX("\x78") /**< Boxdrawing: │ */
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#define BOX_UDR BOX("\x74") /**< Boxdrawing: ├ */
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#define BOX_UDLR BOX("\x6E") /**< Boxdrawing: ┼ */
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#define BOX_UDL BOX("\x75") /**< Boxdrawing: ┤ */
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#define BOX_ULR BOX("\x76") /**< Boxdrawing: ┴ */
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#define BOX_UL BOX("\x6A") /**< Boxdrawing: ┘ */
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#define BOX_DLR BOX("\x77") /**< Boxdrawing: ┘ */
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#define BOX_DL BOX("\x6B") /**< Boxdrawing: ┘ */
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#elif 1 /* UTF-8 */
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#define BOX_LR "─" /**< Boxdrawing: ─ */
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#define BOX_UD "│" /**< Boxdrawing: │ */
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#define BOX_UDR "├" /**< Boxdrawing: ├ */
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#define BOX_UDLR "┼" /**< Boxdrawing: ┼ */
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#define BOX_UDL "┤" /**< Boxdrawing: ┤ */
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#define BOX_ULR "┴" /**< Boxdrawing: ┴ */
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#define BOX_UL "┘" /**< Boxdrawing: ┘ */
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#define BOX_DLR "┬" /**< Boxdrawing: ┘ */
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#define BOX_DL "┐" /**< Boxdrawing: ┘ */
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#define BOX_UR "└" /**< Boxdrawing: └ */
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#else /* ASCII */
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#define BOX_LR "-" /**< Boxdrawing: ─ */
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#define BOX_UD "|" /**< Boxdrawing: │ */
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#define BOX_UDR "+" /**< Boxdrawing: ├ */
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#define BOX_UDLR "+" /**< Boxdrawing: ┼ */
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#define BOX_UDL "+" /**< Boxdrawing: ┤ */
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#define BOX_ULR "+" /**< Boxdrawing: ┴ */
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#define BOX_UL "+" /**< Boxdrawing: ┘ */
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#define BOX_DLR "+" /**< Boxdrawing: ┘ */
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#define BOX_DL "+" /**< Boxdrawing: ┘ */
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2021-06-21 16:09:11 -04:00
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#endif
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