Open CASCADE Technology  7.0.0
Public Member Functions

OSD_Disk Class Reference

Disk management (a set of disk oriented tools) More...

#include <OSD_Disk.hxx>

Public Member Functions

 OSD_Disk ()
 Creates a disk object. This is used only when a class contains a Disk field. By default, its name is initialized to current working disk. More...
 
 OSD_Disk (const OSD_Path &Name)
 Initializes the object Disk with the disk name associated to the OSD_Path. More...
 
 OSD_Disk (const Standard_CString PathName)
 Initializes the object Disk with <PathName>. <PathName> specifies any file within the mounted file system. Example : OSD_Disk myDisk ("/tmp") Initializes a disk object with the mounted file associated to /tmp. More...
 
OSD_Path Name () const
 Returns disk name of <me>. More...
 
void SetName (const OSD_Path &Name)
 Instantiates <me> with <Name>. More...
 
Standard_Integer DiskSize ()
 Returns total disk capacity in 512 bytes blocks. More...
 
Standard_Integer DiskFree ()
 Returns free available 512 bytes blocks on disk. More...
 
Standard_Integer DiskQuota ()
 Returns user's disk quota (in Bytes). More...
 
void SetDiskQuota (const Standard_Integer QuotaSize)
 Sets user's disk quota (in Bytes). Warning: Needs system administrator privilege. More...
 
void SetQuotaOn ()
 Activates user's disk quota Warning: Needs system administrator privilege. More...
 
void SetQuotaOff ()
 Deactivates user's disk quota Warning: Needs system administrator privilege. More...
 
Standard_Boolean Failed () const
 Returns TRUE if an error occurs. More...
 
void Reset ()
 Resets error counter to zero. More...
 
void Perror ()
 Raises OSD_Error. More...
 
Standard_Integer Error () const
 Returns error number if 'Failed' is TRUE. More...
 

Detailed Description

Disk management (a set of disk oriented tools)

Constructor & Destructor Documentation

OSD_Disk::OSD_Disk ( )

Creates a disk object. This is used only when a class contains a Disk field. By default, its name is initialized to current working disk.

OSD_Disk::OSD_Disk ( const OSD_Path Name)

Initializes the object Disk with the disk name associated to the OSD_Path.

OSD_Disk::OSD_Disk ( const Standard_CString  PathName)

Initializes the object Disk with <PathName>. <PathName> specifies any file within the mounted file system. Example : OSD_Disk myDisk ("/tmp") Initializes a disk object with the mounted file associated to /tmp.

Member Function Documentation

Standard_Integer OSD_Disk::DiskFree ( )

Returns free available 512 bytes blocks on disk.

Standard_Integer OSD_Disk::DiskQuota ( )

Returns user's disk quota (in Bytes).

Standard_Integer OSD_Disk::DiskSize ( )

Returns total disk capacity in 512 bytes blocks.

Standard_Integer OSD_Disk::Error ( ) const

Returns error number if 'Failed' is TRUE.

Standard_Boolean OSD_Disk::Failed ( ) const

Returns TRUE if an error occurs.

OSD_Path OSD_Disk::Name ( ) const

Returns disk name of <me>.

void OSD_Disk::Perror ( )

Raises OSD_Error.

void OSD_Disk::Reset ( )

Resets error counter to zero.

void OSD_Disk::SetDiskQuota ( const Standard_Integer  QuotaSize)

Sets user's disk quota (in Bytes). Warning: Needs system administrator privilege.

void OSD_Disk::SetName ( const OSD_Path Name)

Instantiates <me> with <Name>.

void OSD_Disk::SetQuotaOff ( )

Deactivates user's disk quota Warning: Needs system administrator privilege.

void OSD_Disk::SetQuotaOn ( )

Activates user's disk quota Warning: Needs system administrator privilege.


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