sc_unset

Prototype

$node = $node->sc_unset();

Parameters

None

Return Type

undef

Description

sc_unset removes the node from it’s parent and destroys the node.

As the node has been destroyed, the reference to it should no longer be dereferenced. To facilitate the setting the reference to undef, the method returns undef.

Example

$space  = &sc_get_space();

$field = $space->sc_add_field(...);

$field = $field->sc_unset();

The last statement removes the field from the space and effectively sets the reference to undef so that it can’t be used again.