---
description: "Learn more about: CAtlDebugInterfacesModule Class"
title: "CAtlDebugInterfacesModule Class"
ms.date: "11/04/2016"
f1_keywords: ["CAtlDebugInterfacesModule", "atlbase/ATL::CAtlDebugInterfacesModule"]
helpviewer_keywords: ["_ATL_DEBUG_QI macro", "CAtlDebugInterfacesModule class"]
ms.assetid: a193b567-8191-4115-a963-a10805972bac
---
# CAtlDebugInterfacesModule Class

This class provides support for debugging interfaces.

## Syntax

```cpp
class CAtlDebugInterfacesModule
```

## Remarks

`CAtlDebugInterfacesModule` provides the support required for debugging interfaces. It is included in any project that defines the symbol [_ATL_DEBUG_QI](debugging-and-error-reporting-macros.md#_atl_debug_qi).

## Requirements

**Header:** atlbase.h

## See also

[Class Overview](../../atl/atl-class-overview.md)<br/>
[Module Classes](../../atl/atl-module-classes.md)