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annotate anagram/guisupport/stexpdc.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 * stexpdc.h |
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7 */ |
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8 |
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9 #ifndef STEXPDC_H |
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10 #define STEXPDC_H |
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11 |
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12 class state_expansion_dc : public dc { |
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13 public: |
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14 static MenuOption *auxTable[]; |
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15 virtual MenuOption **getAuxWinMenu(void) { return auxTable; } |
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16 unsigned state_number; |
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17 tsd *expansion; |
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18 |
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19 state_expansion_dc(unsigned, const AgString, const AgString); |
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20 state_expansion_dc(state_expansion_dc &x) |
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21 : dc(x), |
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22 state_number(x.state_number), |
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23 expansion(x.expansion) {} |
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24 |
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25 ~state_expansion_dc(void); |
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26 virtual unsigned token(unsigned); |
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27 virtual void getLine(unsigned) const; |
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28 virtual void synchCursor(unsigned) const; |
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29 |
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30 virtual dc_ref aux_trace(unsigned); |
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31 virtual dc_ref expansion_chain(unsigned); |
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32 virtual dc_ref expansion_rules(unsigned); |
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33 virtual dc_ref previous_states(unsigned); |
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34 virtual dc_ref productions(unsigned ln); |
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35 virtual dc_ref reduction_states(unsigned); |
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36 virtual dc_ref rule_context(unsigned); |
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37 virtual dc_ref set_elements(unsigned); |
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38 virtual dc_ref usage(unsigned); |
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39 |
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40 virtual int expansion_chain_ok(unsigned); |
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41 virtual int expansion_rules_ok(unsigned); |
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42 virtual int previous_states_ok(unsigned); |
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43 virtual int productions_ok(unsigned ln); |
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44 virtual int reduction_states_ok(unsigned); |
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45 virtual int rule_context_ok(unsigned ln) { return ln != 0; } |
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46 virtual int set_elements_ok(unsigned); |
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47 virtual int usage_ok(unsigned); |
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48 }; |
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49 |
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50 class expansion_chain_dc : public state_expansion_dc { |
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51 public: |
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52 unsigned rule_number; |
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53 expansion_chain_dc(unsigned sn, unsigned rn, AgString foot); |
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54 }; |
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55 |
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56 dc_ref expansion_chain_window(int,int,int); |
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57 dc_ref state_expansion_window(int); |
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58 |
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59 #endif /* STEXPDC_H */ |