bslma_managedptrdeleter

Detailed Description

Provide an in-core value-semantic class to call a delete function.

Outline

• Purpose
• Classes
• Description
  • Attributes

Purpose

Provide an in-core value-semantic class to call a delete function.

Classes

• bslma::ManagedPtrDeleter: in-core value-semantic class storing a deleter

See also

bslma_managedptr

Description

This component provides a single, complex-constrained in-core value-semantic attribute class, bslma::ManagedPtrDeleter, that is used to store a bound function call for a "factory" to destroy an object.

Attributes

Name              Type                      Default
----------------  ------------------------  -------
object            void *                    0
factory           void *                    0
deleter           void (*)(void *, void *)  0
 
Complex Constraints
------------------------------------------------------------------
'0 == deleter' or 'deleter(object, factory)' has defined behavior.

• object

  ‍Address of the object to be destroyed by the factory.

• factory

  ‍Address of the factory object that is responsible for destroying object.

• deleter

  ‍Address of the function that restores the erased types of object and factory, and invokes the factory method to destroy object.