BSTR_policy Struct Reference
[COM Utility Library]

#include <comstl/util/value_policies.hpp>

List of all members.

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Detailed Description

Value policy for BSTR.

See also:

comstl::collection_sequence

comstl::enumerator_sequence

Public Types
typedef BSTR	value_type
Static Public Member Functions
static void	init (value_type *p) throw ()
	Initialises an instance.
static void	copy (value_type *dest, value_type const *src)
	Initialises an instance from another.
static void	clear (value_type *p) throw ()
	Releases an instance.

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Member Function Documentation

static void init

(

value_type *

p

)

throw () [inline, static]

Initialises an instance.

In the case of the BSTR type, this involves setting the value to NULL

static void copy	(	value_type *	dest,
		value_type const *	src
	)			[inline, static]

Initialises an instance from another.

In the case of the BSTR type, this involves calling SysAllocString()

Exceptions:

comstl::com_exception

If exception support is enabled, an instance of comstl::com_exception will be thrown if the copy cannot be made

static void clear

(

value_type *

p

)

throw () [inline, static]

Releases an instance.

In the case of the BSTR type, this involves calling SysFreeString()

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

• comstl/util/value_policies.hpp