FICO Xpress Optimization Examples Repository: Working with models and accessing dynamic libraries in Mosel

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Working with models and accessing dynamic libraries in Mosel

Description

mmexlib-cs: Working with models and accessing dynamic libraries in Mosel (requires burglari.mos, chess2.mos, trans.mos)

load and unload BIM models
run a model in Mosel
display information about loaded models
display information about additional libraries required by the loaded models

mmdispmod-cs: Display the contents of a model; the information is read from a bim file

display run-time parameters, requirements, symbols, package/module dependencies, annotations

mmdispdso-cs: Display the contents of a module

display constants, types, control paramters, subroutines, I/O drivers

Further explanation of this example: 'Mosel Library Reference .NET doc'

mmexinfocs.zip

[download all files]

Source Files

By clicking on a file name, a preview is opened at the bottom of this page.

mmexlib.cs	[download]
mmexlib.csproj	[download]
mmdispmod.cs	[download]
mmdispmod.csproj	[download]
mmdispdso.cs	[download]
mmdispdso.csproj	[download]

Data Files

burglari.mos	[download]
chess2.mos	[download]
trans.mos	[download]

chess2.mos

(!*******************************************************
  * Mosel Example Problems                              *
  * ======================                              *
  *                                                     *
  * file chess2.mos                                     *
  * ```````````````                                     *
  * Example for the use of the Mosel language           *
  * (Small LP-problem from XPRESS-MP User Guide)        *
  *                                                     *
  * (c) 2008 Fair Isaac Corporation                     *
  *     author: S. Heipcke, 2001                        *
  *******************************************************!)

model 'Chess Problem'

uses "mmxprs"                     ! Load the optimizer library

declarations
 xs: mpvar                        ! Number of small chess sets to make
 xl: mpvar                        ! Number of large chess sets to make
end-declarations

 Profit:= 5*xs + 20*xl            ! Objective: maximize total profit

 mc_time:= 3*xs + 2*xl <= 400     ! Limit on available machine time
 wood:=      xs + 3*xl <= 200     ! Limit on available wood

 maximize(Profit)                 ! Solve the LP-problem

end-model