Class TVolumeInfo

class TVolumeInfo;

Description

Contains information about a volume mounted on a drive. Use RFs::Drive() if only the drive information is required.

If a drive supports removable media it may contain different volumes over time.

Volume information is made up of information concerning the drive on which it is mounted, which can also be accessed through RFs::Drive(), and the volume information, this is made up of the size of the volume, the free space, its unique identifying number and a name.

TVolumeInfo is initialised by RFs::Volume().

Members

Defined in TVolumeInfo:

• TVolumeInfo()Default constructor
• iDriveInformation about the drive on which the volume is mounted
• iFileCacheFlagsFlags which define the default file-caching behaviour for this volume
• iFreeThe amount of free space on the volume in bytes
• iNameName of the volume, with a maximum of KMaxFileName characters
• iSizeThe maximum size of the volume in bytes
• iUniqueIDThe volume’s unique identifying number

See also:

• RFs::Volume()Gets volume information for a formatted device
• RFs::Drive()Gets information about a drive and the medium mounted on it

IMPORT_C TVolumeInfo();

Description

Default constructor.

TDriveInfo iDrive;

Description

Information about the drive on which the volume is mounted.

See also:

• TDriveInfoContains drive information

TUint iUniqueID;

Description

The volume’s unique identifying number.

TInt64 iSize;

Description

The maximum size of the volume in bytes. The current amount of memory in use plus the amount of free memory.

TInt64 iFree;

Description

The amount of free space on the volume in bytes.

TBufC< KMaxFileName > iName;

Description

Name of the volume, with a maximum of KMaxFileName characters.

This field is optional.

See also:

• KMaxFileNameDefines the maximum length of a filename

TFileCacheFlags iFileCacheFlags;

Description

Flags which define the default file-caching behaviour for this volume