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Reference
- Release Notes for Gurobi 13.0
- C API
- Overview
- Environment Creation and Destruction
- Model Creation and Modification
- Model Solution
- Model Queries
- Input-Output
- Attribute Management
- Parameter Management
- Monitoring Progress - Logging and Callbacks
- Modifying Solver Behavior - Callbacks
- Batch Requests
- Error Handling
- Parameter Tuning
- Advanced simplex routines
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- Overview
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C API Reference#
This section documents the Gurobi C interface. This manual begins with aquick overview of the functions in the interface, andcontinues with detailed descriptions of all of the available interface routines.
If you are new to the Gurobi Optimizer, we suggest that you start with theGetting Started Knowledge Base article for general information. This alsoincludesTutorials for the different Gurobi APIs. Additionally, ourExample Tour provides concrete examples of howto use the routines described here. We will point to sections or examples ofthis tour whenever it fits in this overview.
Contents
- Overview
- Environments
- Models
- Solving a Model
- Multiple Solutions, Objectives, and Scenarios
- Infeasible Models
- Querying and Modifying Attributes
- Additional Model Modification Information
- Lazy Updates
- Managing Parameters
- Monitoring Progress - Logging and Callbacks
- Modifying Solver Behavior - Callbacks
- Batch Optimization
- Error Handling
- Environment Creation and Destruction
- Model Creation and Modification
GRBloadmodelGRBnewmodelGRBcopymodelGRBcopymodeltoenvGRBaddconstrGRBaddconstrsGRBaddgenconstrMaxGRBaddgenconstrMinGRBaddgenconstrAbsGRBaddgenconstrAndGRBaddgenconstrOrGRBaddgenconstrNormGRBaddgenconstrNLGRBaddgenconstrIndicatorGRBaddgenconstrPWLGRBaddgenconstrPolyGRBaddgenconstrExpGRBaddgenconstrExpAGRBaddgenconstrLogGRBaddgenconstrLogAGRBaddgenconstrLogisticGRBaddgenconstrPowGRBaddgenconstrSinGRBaddgenconstrCosGRBaddgenconstrTanGRBdelgenconstrsGRBaddqconstrGRBaddqptermsGRBaddrangeconstrGRBaddrangeconstrsGRBaddsosGRBaddvarGRBaddvarsGRBchgcoeffsGRBdelconstrsGRBdelqGRBdelqconstrsGRBdelsosGRBdelvarsGRBsetobjectivenGRBsetpwlobjGRBupdatemodelGRBfreemodelGRBXaddconstrsGRBXaddrangeconstrsGRBXaddvarsGRBXchgcoeffsGRBXloadmodel
- Model Solution
- Model Queries
GRBgetcoeffGRBgetconstrbynameGRBgetconstrsGRBgetenvGRBgetgenconstrMaxGRBgetgenconstrMinGRBgetgenconstrAbsGRBgetgenconstrAndGRBgetgenconstrOrGRBgetgenconstrNormGRBgetgenconstrNLGRBgetgenconstrIndicatorGRBgetgenconstrPWLGRBgetgenconstrPolyGRBgetgenconstrExpGRBgetgenconstrExpAGRBgetgenconstrLogGRBgetgenconstrLogAGRBgetgenconstrLogisticGRBgetgenconstrPowGRBgetgenconstrSinGRBgetgenconstrCosGRBgetgenconstrTanGRBgetjsonsolutionGRBgetpwlobjGRBgetqGRBgetqconstrGRBgetqconstrbynameGRBgetsosGRBgetvarbynameGRBgetvarsGRBsinglescenariomodelGRBXgetconstrsGRBXgetvars
- Input-Output
- Attribute Management
GRBgetattrinfoGRBgetintattrGRBsetintattrGRBgetintattrelementGRBsetintattrelementGRBgetintattrarrayGRBsetintattrarrayGRBgetintattrlistGRBsetintattrlistGRBgetdblattrGRBsetdblattrGRBgetdblattrelementGRBsetdblattrelementGRBgetdblattrarrayGRBsetdblattrarrayGRBgetdblattrlistGRBsetdblattrlistGRBgetcharattrelementGRBsetcharattrelementGRBgetcharattrarrayGRBsetcharattrarrayGRBgetcharattrlistGRBsetcharattrlistGRBgetstrattrGRBsetstrattrGRBgetstrattrelementGRBsetstrattrelementGRBgetstrattrarrayGRBsetstrattrarrayGRBgetstrattrlistGRBsetstrattrlistGRBgetbatchattrinfo
- Parameter Management
- Monitoring Progress - Logging and Callbacks
- Modifying Solver Behavior - Callbacks
- Batch Requests
- Error Handling
- Parameter Tuning
- Advanced simplex routines
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