Add getVarPseudocostScore and getVarPseudocost #1041
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Thank you @sirenard ! Would you mind creating a small test for these methods, please? |
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Pull Request Overview
This PR adds functionality to query variable pseudo costs in the SCIP solver by introducing two new methods: getVarPseudocostScore and getVarPseudocost. These methods allow users to retrieve pseudo cost information for variables, which is useful for branching decisions and variable selection heuristics.
- Adds
getVarPseudocostScore()method to get pseudo cost score for a given LP solution value - Adds
getVarPseudocost()method to get pseudo cost value for a specified branching direction - Includes comprehensive test coverage for both new methods
Reviewed Changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| src/pyscipopt/scip.pxd | Declares the C function SCIPgetVarPseudocostScore for Cython bindings |
| src/pyscipopt/scip.pxi | Implements both Python wrapper methods with documentation |
| tests/test_model.py | Adds test functions covering the new pseudo cost methods and imports required constant |
| CHANGELOG.md | Documents the addition of the new methods |
Joao-Dionisio
approved these changes
Jul 29, 2025
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Thank you, @sirenard! |
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