Class LateBinding

Metaclass for LateBinding type.

class LateBinding \ from BOM

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Summary

bound()Checks if the late binding is bound.
value()Returns the value associated with a late binding.

Inherited methods

__add from BOM Overrides binary addition operand.
__call from BOM Overrides call operator "self()".
__dec from BOM Overrides decrement unary prefix operand.
__decpost from BOM Overrides decrement unary postfix operand.
__div from BOM Overrides binary division operand.
__getIndex from BOM Overrides array access operator []
__inc from BOM Overrides increment unary prefix operand.
__incpost from BOM Overrides increment unary postifx operand.
__mod from BOM Overrides modulo operand.
__mul from BOM Overrides binary multiplication operand.
__pow from BOM Overrides power operand.
__setIndex from BOM Overrides array write operator []
__sub from BOM Overrides binary subtraction operand.
baseClass from BOM Returns the class item from which an object has been instantiated.
bound from BOM Determines if an item is bound or not.
className from BOM Returns the name of the class an instance is instantiated from.
clone from BOM Performs a deep copy of the item.
compare from BOM Performs a lexicographical comparison.
derivedFrom from BOM Checks if this item has a given parent.
describe from BOM Returns the deep contents of an item on a string representation.
isCallable from BOM Determines if an item is callable.
len from BOM Retrieves the length of a collection
metaclass from BOM Returns the metaclass associated with this item.
ptr from BOM Returns a raw memory pointer out of this data (as an integer).
serialize from BOM Serialize the item on a stream for persistent storage.
toString from BOM Coverts the object to string.
typeId from BOM Returns an integer indicating the type of this item.

Detailed description

class LateBinding \ from BOM


Metaclass for LateBinding type.

Late bindings are special items treated as "symbols", that can receive an associated value at runtime.

Methods

bound()

Checks if the late binding is bound.

LateBinding.bound( )

Returns:True if this late binding has a bound value.

value()

Returns the value associated with a late binding.

LateBinding.value( )

Returns:A value or nil if no value is associated.

To determine if this binding has a "nil" value associated, use LateBinding.bound.


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