/usr/share/kdevcodegen/templates/class_property_getter_declaration_apidox_cpp.txt is in kdevelop-data 4:5.2.1-1ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | {# Template for api dox in front of class property getter method declaration #}
{# standard four spaces indentation to match context #}
/**
* @return the {{ property.name }}
*/
|