Mercurial > ~dholland > hg > ag > index.cgi
annotate anagram/guisupport/tracedc.h @ 15:f5acaf0c8a29
Don't cast through "volatile int". Causes a gcc warning nowadays.
XXX: should put something else back here to frighten the optimizer
author | David A. Holland |
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date | Tue, 31 May 2022 01:00:55 -0400 |
parents | 13d2b8934445 |
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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 */ |