Forum Discussion

Community Manager

8 months ago

Variable object mapping issue in Python Callbacks with Presolve enabled

Hi, I am implementing a Branch-and-Cut algorithm using the Xpress Python interface. I have structured my code as a class where I create variables (using xp.var) and store them in a dictionary attrib...

fico® xpress

FICO

Community Manager

8 months ago

Thanks for the detailed explanation. It really cleared things up for me.

Your help is greatly appreciated!

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Forum Discussion

Variable object mapping issue in Python Callbacks with Presolve enabled

Related Content

Variable names in callback (Java API)

Are preintsol callbacks threadsafe?

Obtaining the variable values in a callback