The ClearCase Automation Library (CAL) is a COM component that provides access to ClearCase functionality from Automation compatible scripting languages and COM clients.
The ClearCase Automation Library (CAL) (referred to as CAL) provides a set of COM interfaces to ClearCase on the Windows 32-bit platforms. These interfaces are intended both as an integration platform and also as an API that can be used to extend or customize ClearCase. CAL can also be used to develop stand alone applications, write scripts, or embed macros in other applications that interact with ClearCase on some level.