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UG - Examples from 'BCL Reference Manual'

Description
The following examples are discussed in detail in the 'BCL User Guide and Reference Manual':
  • modeling and solving a small MIP scheduling problem (xbexpl1 version BASIC)
  • using variable arrays and constraint templates (xbexpl1 versions ARRAY and ARRAYC)
  • definition of SOS-1 (xbexpl1 version SOS)
  • data input from file, index sets (xbexpl1i)
  • user error handling, output redirection (xbexpl3)
  • solving multiple scenarios of a transportation problem in parallel (xbexpl2: standard, single thread version)
  • cut generation / adding cuts at MIP tree nodes (xbcutex)
  • quadratic programming (quadratic objective: xbqpr12, quadratic constraints: xbairport)
  • combine BCL problem input with problem solving in Xpress Optimizer (xbcontr1)
  • use an Xpress Optimizer solution callback with a BCL model (xbcontr2s: single MIP thread; xbcontr2: multiple MIP threads)
Further explanation of this example: 'BCL Reference Manual', Appendix B Using BCL with the Optimizer library

xbugcs.zip[download all files]

Source Files
By clicking on a file name, a preview is opened at the bottom of this page.
xbexpl1.cs[download]
xbexpl1.csproj[download]
xbexpl1i.cs[download]
xbexpl1i.csproj[download]
xbexpl3.cs[download]
xbexpl3.csproj[download]
xbexpl2.cs[download]
xbexpl2.csproj[download]
xbcutex.cs[download]
xbcutex.csproj[download]
xbqpr12.cs[download]
xbqpr12.csproj[download]
xbairport.cs[download]
xbairport.csproj[download]

Data Files
durations.dat[download]




xbqpr12.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net5.0</TargetFramework>

    <IsPackable>false</IsPackable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="FICO.Xpress.XPRBdn" Version="4.14.0" /> <!-- Version 4.14.0 or later -->
  </ItemGroup>
  

</Project>
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