Regular expression compiler. More...
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Data Structures | |
| struct | gfsmRegexCompiler |
| Type for a regular expression compiler. More... | |
Regex Compiler: Constructors etc. | |
| #define | gfsm_regex_compiler_new() gfsm_regex_compiler_new_full("gfsmRegexCompiler", NULL, gfsmAutomatonDefaultSRType, TRUE); |
| gfsmRegexCompiler * | gfsm_regex_compiler_new_full (const gchar *name, gfsmAlphabet *abet, gfsmSRType srtype, gboolean emit_warnings) |
| void | gfsm_regex_compiler_free (gfsmRegexCompiler *rec, gboolean free_alphabet, gboolean free_automaton) |
| void | gfsm_regex_compiler_reset (gfsmRegexCompiler *rec, gboolean free_automaton) |
Detailed Description
Macro Definition Documentation
| #define gfsm_regex_compiler_new | ( | ) | gfsm_regex_compiler_new_full("gfsmRegexCompiler", NULL, gfsmAutomatonDefaultSRType, TRUE); |
Create and return a new gfsmRegexCompiler, no alphabet
Function Documentation
| gfsmRegexCompiler* gfsm_regex_compiler_new_full | ( | const gchar * | name, |
| gfsmAlphabet * | abet, | ||
| gfsmSRType | srtype, | ||
| gboolean | emit_warnings | ||
| ) |
Create and return a new gfsmRegexCompiler
| void gfsm_regex_compiler_free | ( | gfsmRegexCompiler * | rec, |
| gboolean | free_alphabet, | ||
| gboolean | free_automaton | ||
| ) |
Destroy a gfsmRegexCompiler.
- Parameters
-
free_automaton whether to free the stored alphabet, if present free_automaton whether to free the parsed automaton, if present
| void gfsm_regex_compiler_reset | ( | gfsmRegexCompiler * | rec, |
| gboolean | free_automaton | ||
| ) |
Reset regex compiler; possibly freeing associated automaton
| gfsmAutomaton* gfsm_regex_compiler_parse | ( | gfsmRegexCompiler * | rec | ) |
Parse an automaton from the currently selected input source.
- Returns
- parsed automaton, or NULL on error
| gfsmLabelVal gfsm_regex_compiler_char2label | ( | gfsmRegexCompiler * | rec, |
| gchar | c | ||
| ) |
Get a label value for a single character
| gfsmLabelVal gfsm_regex_compiler_gstring2label | ( | gfsmRegexCompiler * | rec, |
| GString * | gs | ||
| ) |
Get a label value for a GString* (implicitly frees gs)
| gfsmAutomaton* gfsm_regex_compiler_new_fsm | ( | gfsmRegexCompiler * | rec | ) |
New full-fleded automaton
| gfsmAutomaton* gfsm_regex_compiler_epsilon_fsm | ( | gfsmRegexCompiler * | rec | ) |
New Epsilon recognizer
| gfsmAutomaton* gfsm_regex_compiler_label_fsm | ( | gfsmRegexCompiler * | rec, |
| gfsmLabelVal | lab | ||
| ) |
New single-character recognizer
| gfsmAutomaton* gfsm_regex_compiler_append_lab | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm, | ||
| gfsmLabelVal | lab | ||
| ) |
Single-label concatenation: (low-level): append
| gfsmAutomaton* gfsm_regex_compiler_prepend_lab | ( | gfsmRegexCompiler * | rec, |
| gfsmLabelVal | lab, | ||
| gfsmAutomaton * | fsm | ||
| ) |
Single-label concatenation (low-level): prepend
| gfsmAutomaton* gfsm_regex_compiler_concat | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm1, | ||
| gfsmAutomaton * | fsm2 | ||
| ) |
General concatenation
| gfsmAutomaton* gfsm_regex_compiler_closure | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm, | ||
| gboolean | is_plus | ||
| ) |
Closure
| gfsmAutomaton* gfsm_regex_compiler_power | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm, | ||
| guint32 | n | ||
| ) |
Power (n-ary closure)
| gfsmAutomaton* gfsm_regex_compiler_optional | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm | ||
| ) |
Optionality
| gfsmAutomaton* gfsm_regex_compiler_project | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm, | ||
| gfsmLabelSide | which | ||
| ) |
Projection
| gfsmAutomaton* gfsm_regex_compiler_complement | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm | ||
| ) |
Complement
| gfsmAutomaton* gfsm_regex_compiler_union | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm1, | ||
| gfsmAutomaton * | fsm2 | ||
| ) |
Union
| gfsmAutomaton* gfsm_regex_compiler_intersect | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm1, | ||
| gfsmAutomaton * | fsm2 | ||
| ) |
Intersection
| gfsmAutomaton* gfsm_regex_compiler_product | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm1, | ||
| gfsmAutomaton * | fsm2 | ||
| ) |
Product
| gfsmAutomaton* gfsm_regex_compiler_compose | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm1, | ||
| gfsmAutomaton * | fsm2 | ||
| ) |
Composition
| gfsmAutomaton* gfsm_regex_compiler_difference | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm1, | ||
| gfsmAutomaton * | fsm2 | ||
| ) |
Difference
| gfsmAutomaton* gfsm_regex_compiler_weight | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm1, | ||
| gfsmWeight | w | ||
| ) |
Weight (final)
| gfsmAutomaton* gfsm_regex_compiler_rmepsilon | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm | ||
| ) |
Remove epsilons
| gfsmAutomaton* gfsm_regex_compiler_determinize | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm | ||
| ) |
Determinize
| gfsmAutomaton* gfsm_regex_compiler_connect | ( | gfsmRegexCompiler * | rec, |
| gfsmAutomaton * | fsm | ||
| ) |
Connect
