Return the address of the modifiable category named categoryName.
Declared in <ball_categorymanager.h>
Category*
lookupCategory(
CategoryHolder* categoryHolder,
char const* categoryName);Return the address of the modifiable category having the specified categoryName in the registry of this category manager, or 0 if no such category exists. If a category is returned and the specified categoryHolder is non-null, then also load into categoryHolder the returned category and its maximum level and link categoryHolder to the category if it has not yet been linked. Note that the category name is possibly changed by the registered category name filter callback before the lookup.
address of the modifiable category, or 0 if none exists
| Name | Description |
|---|---|
| categoryHolder | optional holder to load with the category |
| categoryName | name of the category to look up |