> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/cuvs/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/cuvs/_mcp/server.

# Bloom Filter

_Source header: `cuvs/core/bloom_filter.hpp`_

## Types

<a id="core-bloom-filter"></a>
### core::bloom_filter

cuVS-owned Bloom filter wrapper with opaque implementation.

This class intentionally hides cuCollections types from the cuVS public API. The wrapper supports the expected bulk host APIs used by ANN workflows.

```cpp
class bloom_filter;
```