The IMatrixAggregatorModelHierarchies interface contains properties and methods that are used to work with aggregation by alternative hierarchy levels.
| Property name | Brief description | |
| Count | The Count property returns the number of existing mechanisms or methods of aggregation by alternative hierarchy levels. | |
| Item | The Item property returns parameters of the specified mechanism or method of aggregation by alternative hierarchy levels. |
| Method name | Brief description | |
| Add | The Add method adds new aggregation parameters of dictionary alternative hierarchy by key. | |
| AddValue | The AddValue method adds existing aggregation parameters of dictionary alternative hierarchy by key. | |
| Clear | The Clear method deletes all parameters of aggregation by alternative hierarchy levels. | |
| FindById | The FindById method searches for parameters of mechanism or method of aggregation by alternative hierarchy levels in the collection of alternative hierarchies by the specified identifier. | |
| FindByKey | The FindByKey method searches for parameters of mechanism or method of aggregation by alternative hierarchy levels in the collection of alternative hierarchies by key. | |
| RemoveById | The RemoveById method removes parameters of mechanism or method of aggregation by alternative hierarchy levels in the collection of alternative hierarchies by the specified identifier. | |
| RemoveByKey | The RemoveByKey method removes parameters of aggregation by alternative hierarchy levels by the specified key. |
See also: