Mercurial > ~dholland > hg > ag > index.cgi
view anagram/guisupport/ws.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 |
---|---|
date | Tue, 31 May 2022 01:00:55 -0400 |
parents | 13d2b8934445 |
children |
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/* * AnaGram, A System for Syntax Directed Programming * Copyright 1993-2002 Parsifal Software. All Rights Reserved. * See the file COPYING for license and usage terms. * * ws.h */ #ifndef WS_H #define WS_H #include "agarray.h" #include "dc.h" #include "tsd.h" int productions_window_ok(int); dc_ref productions_window(int); int token_usage_window_ok(unsigned); dc_ref token_usage_window(unsigned); dc_ref rule_context_window(int); tsd *build_states_table(unsigned *, int); dc_ref previous_states_window(int); int previous_states_window_ok(int); dc_ref conflict_state_window(unsigned); int keywords_window_ok(int); dc_ref keywords_window(int); int reduction_states_window_ok(int, int); dc_ref reduction_states_window(int, int, int); // this appears to be spurious //int reduction_states_window_ok(int, int, int); tsd *make_stored_trace(int *trace, int depth, int tn); dc_ref aux_trace_window(unsigned); int token_set_window_ok(int); dc_ref token_set_window(int); int char_set_window_ok(int cs); dc_ref char_set_window(int cs); class productions_window_dc : public dc { public: unsigned token_number; productions_window_dc(unsigned, const AgString); productions_window_dc(productions_window_dc &x) : dc(x), token_number(x.token_number) {} virtual void getLine(unsigned) const; virtual void synchCursor(unsigned) const; }; class rule_list_dc : public dc { public: const AgArray<int> rule_list; static MenuOption *auxTable[]; virtual MenuOption **getAuxWinMenu(void) {return auxTable;} rule_list_dc(const AgArray<int>, const AgString, const AgString); rule_list_dc(rule_list_dc &x) : dc(x), rule_list(x.rule_list) {} virtual unsigned token(unsigned); virtual void getLine(unsigned) const; virtual void synchCursor(unsigned) const; virtual dc_ref expansion_rules(unsigned ln); virtual dc_ref productions(unsigned ln); virtual dc_ref rule_context(unsigned ln); virtual dc_ref set_elements(unsigned ln); virtual dc_ref usage(unsigned ln); virtual int expansion_rules_ok(unsigned ln); virtual int productions_ok(unsigned ln); virtual int rule_context_ok(unsigned ln) {return ln != 0;} virtual int set_elements_ok(unsigned ln); virtual int usage_ok(unsigned ln); }; class rule_context_dc : public rule_list_dc { public: rule_context_dc(const AgArray<int> list, const AgString foot) : rule_list_dc(list, AgString("Rule Context"), foot) { } }; class usage_dc : public rule_list_dc { public: usage_dc(const AgArray<int> list, const AgString foot) : rule_list_dc(list, "Token Usage", foot) { } }; class state_list_dc : public dc { public: tsd *state_list; static MenuOption *auxTable[]; virtual MenuOption **getAuxWinMenu(void) {return auxTable;} state_list_dc(const AgString, tsd*, const AgString); state_list_dc(state_list_dc &x) : dc(x), state_list(x.state_list) {} ~state_list_dc(void) {delete_tsd(state_list);} virtual unsigned token(unsigned) const; virtual unsigned rule(unsigned) const; virtual unsigned state(unsigned) const; virtual void getLine(unsigned) const; virtual void synchCursor(unsigned) const; virtual dc_ref aux_trace(unsigned ln) { return aux_trace_window(state(ln)); } virtual int expansion_rules_ok(unsigned); virtual dc_ref expansion_rules(unsigned); virtual int keywords_ok(unsigned ln) { return keywords_window_ok(state(ln)); } virtual dc_ref keywords(unsigned ln) { return keywords_window(state(ln)); } virtual int previous_states_ok(unsigned ln) { return previous_states_window_ok(state(ln)); } virtual dc_ref previous_states(unsigned ln) { return previous_states_window(state(ln)); } virtual int productions_ok(unsigned ln) { return productions_window_ok(token(ln)); } virtual dc_ref productions(unsigned ln) { return productions_window(token(ln)); } virtual int reduction_states_ok(unsigned); virtual dc_ref reduction_states(unsigned); virtual int rule_context_ok(unsigned ln) { return ln != 0; } virtual dc_ref rule_context(unsigned); virtual int set_elements_ok(unsigned); virtual dc_ref set_elements(unsigned); virtual dc_ref state_expansion(unsigned); virtual int usage_ok(unsigned); virtual dc_ref usage(unsigned); }; class keywords_dc : public dc { public: static MenuOption *auxTable[]; virtual MenuOption **getAuxWinMenu(void) { return auxTable; } unsigned *keyword_list; keywords_dc(unsigned *, unsigned, const AgString); keywords_dc(keywords_dc &x) : dc(x), keyword_list(x.keyword_list) {} virtual void getLine(unsigned) const; //virtual dc_ref onCloneKey(void) { return new keywords_dc(*this); } virtual dc_ref usage(unsigned); virtual int usage_ok(unsigned); }; #endif /* WS_H */