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SRP Stacks are simple data structures useful for nested or recursive operations.
| Method | Description |
|---|---|
| Clear | Removes all values from an SRP Stack. |
| Create | Creates an SRP Stack. |
| Count | Gets the number of elements in the stack. |
| Peek | Returns the value at the top of an SRP Stack without removing it. |
| Pop | Removes and returns the value at the top of an SRP Stack. |
| Push | Inserts a value at the top of an SRP Stack. |
| Release | Releases the handle to an SRP Stack. |
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| Code Block |
|---|
// Put the system variables onto the stack
SRP_Stack("Push", Handle, @Record)
SRP_Stack("Push", Handle, @Dict)
SRP_Stack("Push", Handle, @ID)
// Now we can use them in our own code
Open "SomeTable" to hTable then
Open "DICT.SomeTable" to @Dict then
@ID = "SomeKey"
Read @Record from hTable, @ID then
// Do stuff
end
end
end
// Restore the system variables, but make sure to do it in the correct order
@ID = SRP_Stack("Pop", Handle)
@Dict = SRP_Stack("Pop", Handle)
@Record = SRP_Stack("Pop", Handle) |
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