CIM_BasedOn class (CIMWin32 WMI Providers)
The CIM_BasedOn class represents an association that describes how storage extents can be assembled from lower-level extents. For example, physical extents include protected space extents. Thus, volume sets are assembled from one or more physical or protected space extents. Cache memory can be defined independently and realized in a physical element, or it can be based on volatile or non-volatile storage extents.
Important
The DMTF (Distributed Management Task Force) CIM (Common Information Model) classes are the parent classes upon which WMI classes are built. WMI currently supports only the CIM 2.x version schemas.
The following syntax is simplified from MOF code and includes all inherited properties.
Syntax
[Abstract, UUID("{8502C53E-5FBB-11D2-AAC1-006008C78BC7}"), AMENDMENT]
class CIM_BasedOn : CIM_Dependency
{
CIM_StorageExtent REF Dependent;
CIM_StorageExtent REF Antecedent;
uint64 EndingAddress;
uint64 StartingAddress;
};
Members
The CIM_BasedOn class has these types of members:
Properties
The CIM_BasedOn class has these properties.
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Antecedent
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Data type: CIM_StorageExtent
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Access type: Read-only
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Qualifiers: Override ("Antecedent")
A CIM_StorageExtent that describes the lower level storage extent.
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Dependent
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Data type: CIM_StorageExtent
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Access type: Read-only
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Qualifiers: Override ("Dependent")
A CIM_StorageExtent that describes the higher level storage extent.
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EndingAddress
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Data type: uint64
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Access type: Read-only
Indicates the end of the high-level extent in lower-level storage. This property is useful when mapping non-contiguous extents into a higher-level grouping.
For more information about using uint64 values in scripts, see Scripting in WMI.
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StartingAddress
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Data type: uint64
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Access type: Read-only
Indicates the beginning of the high-level extent in lower-level storage.
For more information about using uint64 values in scripts, see Scripting in WMI.
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Remarks
The CIM_BasedOn class is derived from CIM_Dependency.
WMI does not implement this class.
This documentation is derived from the CIM class descriptions published by the DMTF. Microsoft may have made changes to correct minor errors, conform to Microsoft SDK documentation standards, or provide more information.
Requirements
Requirement | Value |
---|---|
Minimum supported client |
Windows Vista |
Minimum supported server |
Windows Server 2008 |
Namespace |
Root\CIMV2 |
MOF |
|
DLL |
|
See also
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