role Metamodel::PrivateMethodContainer

Metaobject that supports private methods

role Metamodel::PrivateMethodContainer { ... }

In Raku, classes, roles and grammars can have private methods, that is, methods that are only callable from within the class, and are not inherited by types derived by inheritance.

class A {
    # the ! declares a private method 
    method !double($x{
        say 2 * $x;
    }
    method call-double($y{
        # call with ! instead of . 
        self!double($y);
    }
}

For the purposes of dispatching and scoping, private methods are closer to subroutines than to methods. However they share access to self and attributes with methods.

Methods

method add_private_method

method add_private_method(Metamodel::PrivateMethodContainer: $obj$name$code)

Adds a private method $code with name $name.

method private_method_table

method private_method_table(Metamodel::PrivateMethodContainer: $obj)

Returns a hash of name => &method_object

Type Graph

Type relations for Metamodel::PrivateMethodContainer
perl6-type-graph Metamodel::PrivateMethodContainer Metamodel::PrivateMethodContainer Mu Mu Any Any Any->Mu Metamodel::Naming Metamodel::Naming Metamodel::Documenting Metamodel::Documenting Metamodel::Versioning Metamodel::Versioning Metamodel::Stashing Metamodel::Stashing Metamodel::AttributeContainer Metamodel::AttributeContainer Metamodel::Finalization Metamodel::Finalization Metamodel::MethodContainer Metamodel::MethodContainer Metamodel::MultiMethodContainer Metamodel::MultiMethodContainer Metamodel::RoleContainer Metamodel::RoleContainer Metamodel::MultipleInheritance Metamodel::MultipleInheritance Metamodel::DefaultParent Metamodel::DefaultParent Metamodel::C3MRO Metamodel::C3MRO Metamodel::MROBasedMethodDispatch Metamodel::MROBasedMethodDispatch Metamodel::MROBasedTypeChecking Metamodel::MROBasedTypeChecking Metamodel::Trusting Metamodel::Trusting Metamodel::BUILDPLAN Metamodel::BUILDPLAN Metamodel::Mixins Metamodel::Mixins Metamodel::BoolificationProtocol Metamodel::BoolificationProtocol Metamodel::ClassHOW Metamodel::ClassHOW Metamodel::ClassHOW->Metamodel::PrivateMethodContainer Metamodel::ClassHOW->Any Metamodel::ClassHOW->Metamodel::Naming Metamodel::ClassHOW->Metamodel::Documenting Metamodel::ClassHOW->Metamodel::Versioning Metamodel::ClassHOW->Metamodel::Stashing Metamodel::ClassHOW->Metamodel::AttributeContainer Metamodel::ClassHOW->Metamodel::Finalization Metamodel::ClassHOW->Metamodel::MethodContainer Metamodel::ClassHOW->Metamodel::MultiMethodContainer Metamodel::ClassHOW->Metamodel::RoleContainer Metamodel::ClassHOW->Metamodel::MultipleInheritance Metamodel::ClassHOW->Metamodel::DefaultParent Metamodel::ClassHOW->Metamodel::C3MRO Metamodel::ClassHOW->Metamodel::MROBasedMethodDispatch Metamodel::ClassHOW->Metamodel::MROBasedTypeChecking Metamodel::ClassHOW->Metamodel::Trusting Metamodel::ClassHOW->Metamodel::BUILDPLAN Metamodel::ClassHOW->Metamodel::Mixins Metamodel::ClassHOW->Metamodel::BoolificationProtocol Metamodel::ConcreteRoleHOW Metamodel::ConcreteRoleHOW Metamodel::ConcreteRoleHOW->Metamodel::PrivateMethodContainer Metamodel::ConcreteRoleHOW->Any Metamodel::ConcreteRoleHOW->Metamodel::Naming Metamodel::ConcreteRoleHOW->Metamodel::Versioning Metamodel::ConcreteRoleHOW->Metamodel::AttributeContainer Metamodel::ConcreteRoleHOW->Metamodel::MethodContainer Metamodel::ConcreteRoleHOW->Metamodel::MultiMethodContainer Metamodel::ConcreteRoleHOW->Metamodel::RoleContainer Metamodel::ConcreteRoleHOW->Metamodel::MultipleInheritance Metamodel::TypePretense Metamodel::TypePretense Metamodel::RolePunning Metamodel::RolePunning Metamodel::ParametricRoleHOW Metamodel::ParametricRoleHOW Metamodel::ParametricRoleHOW->Metamodel::PrivateMethodContainer Metamodel::ParametricRoleHOW->Any Metamodel::ParametricRoleHOW->Metamodel::Naming Metamodel::ParametricRoleHOW->Metamodel::Documenting Metamodel::ParametricRoleHOW->Metamodel::Versioning Metamodel::ParametricRoleHOW->Metamodel::Stashing Metamodel::ParametricRoleHOW->Metamodel::AttributeContainer Metamodel::ParametricRoleHOW->Metamodel::MethodContainer Metamodel::ParametricRoleHOW->Metamodel::MultiMethodContainer Metamodel::ParametricRoleHOW->Metamodel::RoleContainer Metamodel::ParametricRoleHOW->Metamodel::MultipleInheritance Metamodel::ParametricRoleHOW->Metamodel::TypePretense Metamodel::ParametricRoleHOW->Metamodel::RolePunning

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