Initializing help system before first use

getscalarvalue

Purpose
This subroutine is deprecated and will be removed in a future release. Use subroutine findident of module mmreflect instead.
Query the value of a scalar variable
Synopsis
function xreflect~getscalarvalue( entityname:string ):xreflect~basicvalue
Argument
entityname 
The name of the public entity to query
Return value
A basicvalue containing the value stored in the entity.
Example
The following: 
public declarations
  myvar: string,
end-declarations
myvar := 'hello'
writeln('myvar=',getscalarvalue('myvar'))
produces this output: 
myvar=hello
Further information
1. If the specified entity name cannot be found, the model will terminate with a runtime error.
2. If the specified entity is not of a supported type, the model will terminate with a runtime error.
3. If the specified entity is not a scalar variable or constant, the model will terminate with a runtime error.
Related topics
gettype, setscalarvalue

Parent Topic Scalar Entities

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