Re: [IronPython] c# function that passes arguments by reference

[Dino Viehland]

You can do:   import System import clr clr.Reference[System.Array[int]]( System.Array[int]( (1,2,3) ) )     This breaks down into the array creation: System.Array[int]( (1,2,3) )   And then passing that to the new instance of clr.Reference.    From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Frank Kampas Sent: Friday, August 25, 2006 1:43 PM To: Discussion of IronPython Subject: Re: [IronPython] c# function that passes arguments by reference   how to I create an array to pass by reference?  I assume that your example is creating an integer with a value of 3 to pass by reference. ----- Original Message ----- From: Dino Viehland To: Discussion of IronPython Sent: Friday, August 25, 2006 4:06 PM Subject: Re: [IronPython] c# function that passes arguments by reference   This is the “easy” way to call functions that are passing values by reference.  You should be able to pass non-zero values as well as non-empty arrays.  The only thing that should disallow this is if there were multiple overloads that resulted in an ambiguous method resolution.    For these cases there is a generic Reference type defined in the CLR module.  You can use this:   import clr x = clr.Reference[int](3)   someObj.someFunction(x)   print x.Value   and Value will be updated after the call.   From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Frank Kampas Sent: Friday, August 25, 2006 12:58 PM To: users@lists.ironpython.com Subject: [IronPython] c# function that passes arguments by reference   If I import a c# function that passes its arguments (integers and arrays) by reference, the only way I can get it to work is pass zeroes for the integers and arrays of zero for the arrays.  The results for the variables passed by reference return with the function return.  Is that what is supposed to occur?  _______________________________________________ users mailing list users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com

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