[7f389a5c] | 1 | #pragma once
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| 2 |
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| 3 | struct cfa_option {
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[80d3b1b] | 4 | int val; // reserved
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[7f389a5c] | 5 | char short_name;
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| 6 | const char * long_name;
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| 7 | const char * help;
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| 8 | void * variable;
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| 9 | bool (*parse)(const char *, void * );
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| 10 | };
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| 11 |
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| 12 | extern cfa_option last_option;
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| 13 |
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| 14 | static inline void ?{}( cfa_option & this ) {}
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| 15 |
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[fd54fef] | 16 | forall(T & | { bool parse(const char *, T & ); })
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[7f389a5c] | 17 | static inline void ?{}( cfa_option & this, char short_name, const char * long_name, const char * help, T & variable ) {
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[80d3b1b] | 18 | this.val = 0;
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[7f389a5c] | 19 | this.short_name = short_name;
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| 20 | this.long_name = long_name;
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| 21 | this.help = help;
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| 22 | this.variable = (void*)&variable;
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| 23 | this.parse = (bool (*)(const char *, void * ))parse;
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| 24 | }
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| 25 |
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[fd54fef] | 26 | forall(T &)
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[7f389a5c] | 27 | static inline void ?{}( cfa_option & this, char short_name, const char * long_name, const char * help, T & variable, bool (*parse)(const char *, T & )) {
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[80d3b1b] | 28 | this.val = 0;
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[7f389a5c] | 29 | this.short_name = short_name;
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| 30 | this.long_name = long_name;
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| 31 | this.help = help;
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| 32 | this.variable = (void*)&variable;
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| 33 | this.parse = (bool (*)(const char *, void * ))parse;
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| 34 | }
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| 35 |
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[7874d77] | 36 | void parse_args( cfa_option options[], size_t opt_count, const char * usage, char ** & left );
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[7f389a5c] | 37 | void parse_args( int argc, char * argv[], cfa_option options[], size_t opt_count, const char * usage, char ** & left );
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| 38 |
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[419c434] | 39 | void print_args_usage(cfa_option options[], size_t opt_count, const char * usage, bool error) __attribute__ ((noreturn));
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| 40 | void print_args_usage(int argc, char * argv[], cfa_option options[], size_t opt_count, const char * usage, bool error) __attribute__ ((noreturn));
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| 41 |
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[d411769c] | 42 | bool parse_yesno (const char *, bool & );
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| 43 | bool parse_truefalse(const char *, bool & );
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| 44 | bool parse_settrue (const char *, bool & );
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| 45 | bool parse_setfalse (const char *, bool & );
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[7f389a5c] | 46 |
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| 47 | bool parse(const char *, const char * & );
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[7f6e9eb] | 48 | bool parse(const char *, int & );
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[53e4562] | 49 | bool parse(const char *, unsigned & );
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[56e8cb3] | 50 | bool parse(const char *, unsigned long & );
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| 51 | bool parse(const char *, unsigned long long & );
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[cd02108] | 52 | bool parse(const char *, double & );
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