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Reference/es_mb_getnodebyid
Syntax
int es_mb_getnodebyid( struct es_mb *db, unsigned clsid, struct es_mbn **res );
Arguments
struct es_mb *db |
Database. |
unsigned clsid |
Root class-id. |
struct es_mbn **res |
Assigned result. Passed by reference. |
Return Codes
ES_ERROR_NONE |
Success. No errors. |
ES_ERROR_UNKNOWNNODE |
clsid is invalid or not defined as a root class |
Description
Retrieves the root node from database db corresponding to the class-id parameter clsid. The class-id of a database class can be retrieved via es_mbc_getclassid().
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