RSetVarSerialized()
Serializes the content of the passed parameter into a variable.
Synopsis
RSetVarSerialized ( const string var, const blob& val, int userData= 0);
Parameters
| Parameter | Description |
|---|---|
| var | The variable contains the serialized data. |
| val | A blob variable that contains the data to be serialized. |
| userData | User data of the function call. The user data variable can be set to an integer value and be used to detect errors when calling R functions. Set the variable to an integer value and when the function is called and an error occurs, the specified integer value is returned. |
Return Value
-
Description
Serializes the content of the passed parameter into the variable "conststring&var".
Example
The example serializes the variable " b1". First the function "RGetVarSerialized" returns the right data type (a blob).
#uses "CtrlR"
main()
{
DebugN("RSetVarSerialized");
dyn_int var = makeDynInt(1,2,3,4,6,7,8);
RSetVar("v1", var);
blob b1 = RGetVarSerialized("v1"); /*returns a blob "b1" that can be serialized via the function RSetVarSerialized */
DebugN("Variable to be serialized", b1);
RSetVarSerialized("v2", b1);
DebugN("The serialized variable:",RGetVar("v2"));
}Assignment
Availability
See also
