library/core/class.gdn.php
public static function FactoryInstallDependency($Alias, $PropertyName, $SourceAlias) {
      self::Factory()->InstallDependency($Alias, $PropertyName, $SourceAlias);
   }
public static function FactoryInstallDependency($Alias, $PropertyName, $SourceAlias) {
      self::Factory()->InstallDependency($Alias, $PropertyName, $SourceAlias);
   }
public static function FactoryInstallDependency ( $ Alias , $ PropertyName , $ SourceAlias ) { self :: Factory ( ) -> InstallDependency ( $ Alias , $ PropertyName , $ SourceAlias ) ; }
Installs a dependency to the factory.

@param string $Alias The alias of the class that will have the dependency.
@param string $PropertyName The name of the property on the class that will have the dependency.
@param string $SourceAlias The alias of the class that will provide the value of the property when objects are instantiated.
@see Gdn_Factory::InstalDependency()
Installs a dependency to the factory .