Inheritance diagram for option_file_scan_t:
Each line of the file is either a comment or an option value setting.
A comment line begins with "!" or "#".
An option value setting line has the form: level1.level2.optionname: value of option
level1.level2.optionname is anything acceptable to option_group_t::lookup_by_class(). The value of the option is the string beginning with the first non-white space character after the ":" and ending with last non-white space character in the line.
Definition at line 431 of file option.h.
Public Member Functions | |
| NORET | option_file_scan_t (const char *opt_file_path, option_group_t *opt_group) |
| NORET | ~option_file_scan_t () |
| w_rc_t | scan (bool over_ride, ostream &err_stream, bool exact=false, bool mismatch_ok=false) |
| Scan all options, report errors to err_stream. | |
Protected Attributes | |
| const char * | _fileName |
| option_group_t * | _optList |
| w_rc_t option_file_scan_t::scan | ( | bool | over_ride, | |
| ostream & | err_stream, | |||
| bool | exact = false, |
|||
| bool | mismatch_ok = false | |||
| ) |
Scan all options, report errors to err_stream.
| [in] | over_ride | If false, new values of options will be ignored. If true, assignments to already-set options will be made. |
| [out] | err_stream | Send error message here if non-NULL. |
| [in] | exact | If true, misspellings or abbreviations of option names in the instream will result in errors. |
| [in] | mismatch_ok | If true, bad option names will be ignored and will not cause failure of the entire scan. |
Definition at line 976 of file option.cpp.
References _fileName, _optList, RC, option_stream_scan_t::scan(), and option_stream_scan_t::setLabel().
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1.4.7