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built in writeLp should use names if they are available #97

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svigerske opened this issue Mar 2, 2019 · 1 comment
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built in writeLp should use names if they are available #97

svigerske opened this issue Mar 2, 2019 · 1 comment
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bug Something isn't working Osi Base Class

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@svigerske
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Issue created by migration from Trac.

Original creator: @mgalati13

Original creation time: 2011-01-16 17:35:11

Assignee: @mjsaltzman

Version:

Is there some reason that writeLp does not use names by default? The LP writer used is the built-in COIN LP writer and the names are stored in the OSI object. Why does it not use it?

Even if the user sets useRowNames=true, it won’t use them (for example with OsiCpx).
@svigerske svigerske added bug Something isn't working minor Osi Base Class labels Mar 2, 2019
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Comment by @svigerske created at 2011-01-22 19:47:43

I commited something to OsiSolverInterface::writeLp in trunk. Please try if it does what you need.

For writeMps, something similar may be needed.

@svigerske svigerske removed the minor label Mar 10, 2019
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