Variable reference wrapper

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November 27, 2016 at 10:49 am #5456

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A very simple wrapper for modifying reference variables.

#Import "<std>"

Using std..

Class VarRef
	Function Get<T>:T(variable:T Ptr)
		Return Cast<T Ptr>(variable)[0]
	End
	
	Function Set<T>(variable:T Ptr, value:T)
		Cast<T Ptr>(variable)[0] = value
	End
End

Function Main()
	Local a:Int = 100
	Local b:Float = 3.5
	Local c:String = "Hello"

	Print("Original Values")
	Print("Int Variable: " + a)	
	Print("Float Variable: " + b)
	Print("String Variable: " + c)
	
	Print("Changing Values")
	VarRef.Set(VarPtr(a), 200)
	VarRef.Set(VarPtr(b), b * 10)
	VarRef.Set(VarPtr(c), c + " World")
	
	Print("New Values")
	Print("Int Variable: " + a)	
	Print("Float Variable: " + b)
	Print("String Variable: " + c)
End

#Import "<std>"

Using std..

Class VarRef

Function Get<T>:T(variable:T Ptr)

Return Cast<T Ptr>(variable)[0]

End

Function Set<T>(variable:T Ptr, value:T)

Cast<T Ptr>(variable)[0] = value

End

Function Main()

Local a:Int = 100

Local b:Float = 3.5

Local c:String = "Hello"

Print("Original Values")

Print("Int Variable: " + a)

Print("Float Variable: " + b)

Print("String Variable: " + c)

Print("Changing Values")

VarRef.Set(VarPtr(a), 200)

VarRef.Set(VarPtr(b), b * 10)

VarRef.Set(VarPtr(c), c + " World")

Print("New Values")

Print("Int Variable: " + a)

Print("Float Variable: " + b)

Print("String Variable: " + c)

End

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Variable reference wrapper

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