#include "xbt/dynar.h"
-BEGIN_DECL()
+SG_BEGIN_DECL()
/** @addtogroup XBT_config
- *
+ * @brief Changing the configuration of SimGrid components (grounding feature)
+ *
* All modules of the SimGrid toolkit can be configured with this API.
* User modules and libraries can also use these facilities to handle
* their own configuration.
*
* \todo This great mechanism is not used in SimGrid yet...
*
- * \section XBT_cfg_ex Example
*
- * \dontinclude config_usage.c
+ * \section XBT_cfg_ex Example of use
+ *
+ * \dontinclude config.c
*
* First, let's create a configuration set with some registered variables.
* This must be done by the configurable library before the user interactions.
* unregistered variable.
* \skip myset
* \until cfg_free
- * @{
- */
-
-/** @name 1. Type declaration and memory management
- *
- *
- *
- * @{
+ *
*/
- /** @brief Configuration set are only special dynars. But don't rely on it, it may change. */
- typedef xbt_dynar_t xbt_cfg_t;
-
- /** @brief possible content of each configuration cell */
- typedef enum {
- xbt_cfgelm_int=0, /**< int */
- xbt_cfgelm_double, /**< double */
- xbt_cfgelm_string, /**< char* */
- xbt_cfgelm_host, /**< both a char* (representing the hostname) and an integer (representing the port) */
-
- xbt_cfgelm_any, /* not shown to users to prevent errors */
- xbt_cfgelm_type_count
- } e_xbt_cfgelm_type_t;
-
- /** \brief Callback types. They get the name of the modified entry, and the position of the changed value */
- typedef void (*xbt_cfg_cb_t)(const char*, int);
-
- xbt_cfg_t xbt_cfg_new (void);
- void xbt_cfg_cpy(xbt_cfg_t tocopy, /* OUT */ xbt_cfg_t *whereto);
- void xbt_cfg_free(xbt_cfg_t *cfg);
- void xbt_cfg_dump(const char *name,const char*indent,xbt_cfg_t cfg);
-
- /** @} */
-/** @name 2. User interface: changing values
+/** @defgroup XBT_cfg_use User interface: changing values
+ * @ingroup XBT_config
*
* This is the only interface you should use unless you want to let your
* own code become configurable with this.
* @{
*/
+ /** @brief Configuration set are only special dynars. But don't rely on it, it may change. */
+ typedef xbt_dynar_t xbt_cfg_t;
+
void xbt_cfg_set(xbt_cfg_t cfg, const char *name, ...);
void xbt_cfg_set_vargs(xbt_cfg_t cfg, const char *name, va_list pa);
void xbt_cfg_set_parse(xbt_cfg_t cfg, const char *options);
void xbt_cfg_empty(xbt_cfg_t cfg, const char *name);
/* @} */
-/** @name 3. Registering stuff
+
+/** @defgroup XBT_cfg_decl Configuration type declaration and memory management
+ * @ingroup XBT_config
+ *
+ * @{
+ */
+
+ /** @brief possible content of each configuration cell */
+ typedef enum {
+ xbt_cfgelm_int=0, /**< int */
+ xbt_cfgelm_double, /**< double */
+ xbt_cfgelm_string, /**< char* */
+ xbt_cfgelm_host, /**< both a char* (representing the hostname) and an integer (representing the port) */
+
+ xbt_cfgelm_any, /* not shown to users to prevent errors */
+ xbt_cfgelm_type_count
+ } e_xbt_cfgelm_type_t;
+
+ /** \brief Callback types. They get the name of the modified entry, and the position of the changed value */
+ typedef void (*xbt_cfg_cb_t)(const char*, int);
+
+ xbt_cfg_t xbt_cfg_new (void);
+ void xbt_cfg_cpy(xbt_cfg_t tocopy, /* OUT */ xbt_cfg_t *whereto);
+ void xbt_cfg_free(xbt_cfg_t *cfg);
+ void xbt_cfg_dump(const char *name,const char*indent,xbt_cfg_t cfg);
+
+ /** @} */
+
+/** @defgroup XBT_cfg_register Registering stuff
+ * @ingroup XBT_config
*
* This how to add new variables to an existing configuration set. Use it to make your code
* configurable.
const char *name, e_xbt_cfgelm_type_t type,
int min, int max,
xbt_cfg_cb_t cb_set, xbt_cfg_cb_t cb_rm);
- xbt_error_t xbt_cfg_unregister(xbt_cfg_t cfg, const char *name);
- xbt_error_t xbt_cfg_register_str(xbt_cfg_t cfg, const char *entry);
- xbt_error_t xbt_cfg_check(xbt_cfg_t cfg);
+ void xbt_cfg_unregister(xbt_cfg_t cfg, const char *name);
+ void xbt_cfg_register_str(xbt_cfg_t cfg, const char *entry);
+ void xbt_cfg_check(xbt_cfg_t cfg);
e_xbt_cfgelm_type_t xbt_cfg_get_type(xbt_cfg_t cfg, const char *name);
/* @} */
-/** @name 4. Getting the stored values
+/** @defgroup XBT_cfg_get Getting the stored values
+ * @ingroup XBT_config
*
* This is how to retrieve the values stored in the configuration set. This is only
* intended to configurable code, naturally.
void xbt_cfg_get_host_at (xbt_cfg_t cfg, const char *name, int pos, char **host, int *port);
/** @} */
-/** @} */
-END_DECL()
+
+SG_END_DECL()
#endif /* _XBT_CONFIG_H_ */
