copy_enumerator Class Template Reference
[COM Automation Library]

#include <atlstl/automation/enumerators.hpp>

List of all members.

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Detailed Description

template<typename I, IID const * piid, typename V, typename IV = V, typename I2ETx = copy_policy<IV, V>, typename TM = CComObjectThreadModel>
class atlstl::copy_enumerator< I, piid, V, IV, I2ETx, TM >

Modifiable, copying enumerator class template.

copy_enumerator_impl is the analogue to CComEnumImpl, but the advantages over the ATL class is that it can be added to/removed from after initialisation, and it can be initialised/appended from a sequence (as defined by the start and end iterators), rather than assuming an array as source.

copy_enumerator is the analogue to CComEnum, but uses the atlstl::copy_enumerator_impl as its 'implementation' class template.

Parameters:

	I	The interface, e.g. IEnumString
	piid	The address of the interface, e.g. &IID_IEnumString
	V	The value type of the enumeration, e.g. LPOLESTR
	It	The iterator class, e.g. LPOLESTR*
	Copy	A class that implements copy behaviour (see CComEnumImpl)
	ThreadModel	The threading model of the instances (see CComObjectRoot)

Note:

The copy_enumerator_impl class only supports copy semantics on the Init and Add methods, i.e. it always creates its enumeration contents by taking a copy of the contents of its source.

Public Types
typedef copy_enumerator< I, piid, V, IV, I2ETx, TM >	class_type
Protected Member Functions
virtual impl_type_ *	CreateEmptyClone () const

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The documentation for this class was generated from the following file:

• atlstl/automation/enumerators.hpp