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XSLPcommand

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Purpose

Execute an SLP console command and optionally return a value

Synopsis

procedure XSLPcommand(cmd1:string [,cmd2:real|string] [,cmd3:real|string])

function cXSLPcommand(cmd1:string [,cmd2:real|string] [,cmd3:real|string]) :string

function iXSLPcommand(cmd1:string [,cmd2:real|string] [,cmd3:real|string]) :integer

function rXSLPcommand(cmd1:string [,cmd2:real|string] [,cmd3:real|string]) :real

Arguments

cmd1	String containing the first part or all of the SLP console command
cmd2	Optional string or value to be appended to cmd1
cmd3	Optional string or value to be appended to cmd2

Return value

XSLPcommand does not return a value.
The other forms of the statement return the value of the command. A function will generally return zero or an empty string if the return value of the command is of a different type from that of the function.

Example

The following code fragment uses the SLP console commands to retrieve the value of presolve and reverse its sense:

declarations
  Presolve: integer
end-declarations
Presolve := iXSLPcommand("presolve")
writeln("Presolve was ",Presolve)
XSLPcommand("presolve = ",(1.0-Presolve))
Presolve := iXSLPcommand("presolve")
writeln("Presolve is now ",Presolve)

Further information

These statements use the mmxcmd module, which must be included in a uses statement in the model.

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