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annotate anagram/guisupport/tracedc.h @ 17:12171da8943f

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author David A. Holland
date Tue, 31 May 2022 01:56:37 -0400
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1 /*
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2 * AnaGram, A System for Syntax Directed Programming
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3 * Copyright 1993-2002 Parsifal Software. All Rights Reserved.
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4 * See the file COPYING for license and usage terms.
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5 *
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6 * tracedc.h
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7 */
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8
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9 #ifndef TRACEDC_H
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10 #define TRACEDC_H
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11
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12 #include "dc.h"
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13 #include "tsd.h"
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14
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15
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16 class trace_window_dc : public dc {
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17 public:
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18 dc::ref menu;
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19 unsigned look_ahead;
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20 tsd *parser_stack;
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21
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22 trace_window_dc(AgString, tsd *);
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23 trace_window_dc(AgString, AgString, tsd *);
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24 trace_window_dc(AgString, tsd *, unsigned, unsigned, unsigned);
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25 trace_window_dc(trace_window_dc &x)
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26 : dc(x), look_ahead(x.look_ahead),
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27 parser_stack(copy_tuple_set(x.parser_stack))
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28 {}
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29
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30 ~trace_window_dc(void) {
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31 dc::ref m(menu);
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32 menu.discardData();
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33 //close_window(m);
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34 //if (!clone()) delete_tsd(parser_stack);
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35 delete_tsd(parser_stack);
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36 }
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37 void init(void);
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38 class ref : public dc::ref {
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39 public:
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40 ref(void) {}
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41 ref(trace_window_dc *x) : dc::ref(x) {}
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42 ref(const ref &x) : dc::ref(x) {}
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43 ref(dc::ref x) : dc::ref(x) {}
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44
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45 operator trace_window_dc *(void) {
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46 return (trace_window_dc *) window;
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47 }
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48 trace_window_dc *operator ->(void) {
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49 return (trace_window_dc *) window;
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50 }
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51 };
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52 };
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53
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54 #endif /* TRACEDC_H */