## bfs_search_classes_generator.tqdm_bfs_search_classes_generator()


BFS search with tqdm progress bar.


Usage

``` python
bfs_search_classes_generator.tqdm_bfs_search_classes_generator(
    classes, structures, params, class_hierarchy=None
)
```


Wraps `bfs_search_classes_generator()` with a tqdm progress indicator.


## Parameters


`classes: list[ClassDict]`  
List of dicts mapping class IDs to SMARTS patterns.

`structures: list[Mol]`  
RDKit Mol objects to classify.

`params: SubstructMatchParameters`  
Parameters forwarded to RDKit substructure matching.

`class_hierarchy: ClassHierarchy | None = None`  
Optional parent-to-children mapping for hierarchical BFS. Default is None.


## Yields


`MatchResult`  
Match information dictionary for each structure-class pair found.