# Call Hierarchy Providers

###### Identifier:

org.eclipse.cdt.ui.callHierarchyProviders

###### Description:

This extension point allows implementers to add external calling points to the call hierarchy. The additional calling points should belong to the files not indexed by the CDT indexer.

###### Configuration Markup:

<!ELEMENT extension (provider)+>

<!ATTLIST extension

point CDATA #REQUIRED

id CDATA #IMPLIED

name CDATA #IMPLIED>

<!ELEMENT provider EMPTY>

<!ATTLIST provider

class CDATA #REQUIRED

id IDREF #REQUIRED>

- class -
- id -