cloneable_cloning_policy Struct Template Reference
[Collections Library]

#include <comstl/collections/enumeration_policies.hpp>

Inheritance diagram for cloneable_cloning_policy:

List of all members.

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Detailed Description

template<typename I>
struct comstl::cloneable_cloning_policy< I >

Policy type that causes COM enumerator cloning according the STL Input Iterator concept.

Parameters:

I

The enumeration interface

Public Types
typedef I	interface_type
typedef interface_type *	value_type
Public Member Functions
typedef	comstl_ns_qual_std (input_iterator_tag) iterator_tag_type
Static Public Member Functions
static interface_type *	get_working_instance (interface_type *root)
	Gets a working "copy" of the given enumerator root.
static interface_type *	share (interface_type *src)
static bool	clone (interface_type *src, interface_type **pdest)

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Member Function Documentation

static interface_type* get_working_instance

(

interface_type *

root

)

[inline, static]

Gets a working "copy" of the given enumerator root.

Remarks:

For this policy, this calls Clone(), and returns NULL if that fails.

References COMSTL_ASSERT.

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

• comstl/collections/enumeration_policies.hpp