| SimGrid
    3.10
    Versatile Simulation of Distributed Systems | 
| Functions | |
| void | xbt_cfg_register (xbt_cfg_t *cfg, const char *name, const char *description, e_xbt_cfgelm_type_t type, int min, int max, xbt_cfg_cb_t cb_set, xbt_cfg_cb_t cb_rm) | 
| Register an element within a config set. | |
| void | xbt_cfg_unregister (xbt_cfg_t cfg, const char *name) | 
| Unregister an element from a config set. | |
| void | xbt_cfg_register_str (xbt_cfg_t *cfg, const char *entry) | 
| Parse a string and register the stuff described. | |
| void | xbt_cfg_help (xbt_cfg_t cfg) | 
| Displays the declared options and their description. | |
| void | xbt_cfg_check (xbt_cfg_t cfg) | 
| Check that each variable have the right amount of values. | |
| e_xbt_cfgelm_type_t | xbt_cfg_get_type (xbt_cfg_t cfg, const char *name) | 
| Get the type of this variable in that configuration set. | |
This how to add new variables to an existing configuration set. Use it to make your code configurable.
| void xbt_cfg_register | ( | xbt_cfg_t * | cfg, | 
| const char * | name, | ||
| const char * | desc, | ||
| e_xbt_cfgelm_type_t | type, | ||
| int | min, | ||
| int | max, | ||
| xbt_cfg_cb_t | cb_set, | ||
| xbt_cfg_cb_t | cb_rm | ||
| ) | 
Register an element within a config set.
| cfg | the config set | 
| name | the name of the config element | 
| desc | a description for this item (used by xbt_cfg_help()) | 
| type | the type of the config element | 
| min | the minimum number of values for this config element | 
| max | the maximum number of values for this config element | 
| cb_set | callback function called when a value is set | 
| cb_rm | callback function called when a value is removed | 
| void xbt_cfg_unregister | ( | xbt_cfg_t | cfg, | 
| const char * | name | ||
| ) | 
Unregister an element from a config set.
| cfg | the config set | 
| name | the name of the elem to be freed | 
Note that it removes both the description and the actual content. Throws not_found when no such element exists.
| void xbt_cfg_register_str | ( | xbt_cfg_t * | cfg, | 
| const char * | entry | ||
| ) | 
Parse a string and register the stuff described.
| cfg | the config set | 
| entry | a string describing the element to register | 
The string may consist in several variable descriptions separated by a space. Each of them must use the following syntax: <name>:<min nb>_to_<max nb>_<type> with type being one of 'string','int', 'peer' or 'double'.
FIXME: this does not allow to set the description
| e_xbt_cfgelm_type_t xbt_cfg_get_type | ( | xbt_cfg_t | cfg, | 
| const char * | name | ||
| ) | 
Get the type of this variable in that configuration set.
| cfg | the config set | 
| name | the name of the element |