Difference between revisions of "SharedMemory"
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Yvonne.milne (Talk | contribs) |
Yvonne.milne (Talk | contribs) |
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!Args | !Args | ||
!width="50%"|Description | !width="50%"|Description | ||
| + | |- | ||
| + | |valign="top"|Clear | ||
| + | |valign="top"|None | ||
| + | |valign="top"|Clears items | ||
| + | |- | ||
|- | |- | ||
|valign="top"|Detach | |valign="top"|Detach | ||
| Line 28: | Line 33: | ||
|valign="top"|Attach | |valign="top"|Attach | ||
|valign="top"|key as Character [, size as Numeric] | |valign="top"|key as Character [, size as Numeric] | ||
| − | |valign="top"|Attaches to the shared memory segment specified in key | + | |valign="top"|Attaches to the shared memory segment specified in key of size size. The segment is created if it does not exist |
|- | |- | ||
|valign="top"|GetItem | |valign="top"|GetItem | ||
|valign="top"|item as Character | |valign="top"|item as Character | ||
|valign="top"|Gets the named item | |valign="top"|Gets the named item | ||
| + | |- | ||
| + | |valign="top"|Lock | ||
| + | |valign="top"|None | ||
| + | |valign="top"|Lock the segment. This is handled automatically for individual items, but can be used (along with unlock()) for accessing multiple items. | ||
|- | |- | ||
|valign="top"|SetItem | |valign="top"|SetItem | ||
|valign="top"|item as Character, value as Expression | |valign="top"|item as Character, value as Expression | ||
|valign="top"|Sets the named item to the named value | |valign="top"|Sets the named item to the named value | ||
| + | |- | ||
| + | |- | ||
| + | |valign="top"|Unlock | ||
| + | |valign="top"|item as Character, value as Expression | ||
| + | |valign="top"|Unlock the segment | ||
|- | |- | ||
|} | |} | ||
Revision as of 12:27, 1 June 2015
Note: property, method and event names should be referred to in lowercase in case-sensitive scripting languages.
Properties
This class supports the following properties:
| Property | Access (R/RW) | Value | Description |
|---|
Methods
This class supports the following methods:
| Method | Args | Description |
|---|---|---|
| Clear | None | Clears items |
| Detach | None | Detaches from the currently attached shared memory segment |
| Attach | key as Character [, size as Numeric] | Attaches to the shared memory segment specified in key of size size. The segment is created if it does not exist |
| GetItem | item as Character | Gets the named item |
| Lock | None | Lock the segment. This is handled automatically for individual items, but can be used (along with unlock()) for accessing multiple items. |
| SetItem | item as Character, value as Expression | Sets the named item to the named value |
| Unlock | item as Character, value as Expression | Unlock the segment |
Events
This class supports the following events:
| Event | Args | Description |
|---|
