paludis::SupportsActionTest< A_ > Class Template Reference
[Actions]

#include <action.hh>

Inheritance diagram for paludis::SupportsActionTest< A_ >:

List of all members.

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Detailed Description

template<typename A_>
class paludis::SupportsActionTest< A_ >

Instantiated with an Action subclass as its template parameter, SupportsActionTest<> is used by PackageID::supports_action and Repository::some_ids_might_support_action to query whether a particular action is supported by that PackageID or potentially supported by some IDs in that Repository.

Use of a separate class, rather than a mere Action, avoids the need to create bogus options for the more complicated Action subclasses.

Since:

0.26

Examples:

example_action.cc, and example_package_id.cc.

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The documentation for this class was generated from the following file:

• /home/users/ciaranm/work/paludis/paludis/action.hh