Other stuff
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class ZEROException : public virtual std::exception
Public Functions
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inline explicit ZEROException(ZEROErrorCode code)
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inline explicit ZEROException(ZEROErrorCode code, const std::string &more)
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inline explicit ZEROException(GRBException &e)
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~ZEROException() noexcept override = default
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inline const char *what() const noexcept override
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inline virtual ZEROErrorCode which() const noexcept
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inline const char *more() const noexcept
Protected Attributes
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ZEROErrorCode error_code
This class manages the errors thrown by ZERO.
Error code for the thrown exception
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std::string error_desc
The description of the error.
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std::string error_additional = "-"
Additional information about the error. This may be empty.
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inline explicit ZEROException(ZEROErrorCode code)
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class ZEROAlgorithmData
Data holder for algorithms.
Subclassed by Data::EPEC::DataObject, Data::IPG::DataObject
Public Members
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Attr<double> DeviationTolerance{51e-4}
The numerical tolerance to check for existing deviations.
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Attr<double> TimeLimit = {-1}
The timelimit for the solving procedure.
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Attr<int> Threads = {0}
The number of threads for the solving process.
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Attr<bool> PureNashEquilibrium = {false}
If true, the algorithm will specifically seek pure equilibria (if any)
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Attr<unsigned long int> RandomSeed = {42}
Random seed for randomic operations.
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Attr<double> DeviationTolerance{51e-4}
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template<typename DataObjectType>
struct ZEROStatistics Statistics object for Algorithms.
- Template Parameters
DataObjectType – The inheritor type
Public Functions
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inline explicit ZEROStatistics(DataObjectType t)
Public Members
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Attr<ZEROStatus> Status = ZEROStatus::Uninitialized
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Attr<int> NumVar = {0}
Number of variables in the last solved model.
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Attr<int> NumConstraints = {0}
Number of constraints in the last solved model.
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Attr<int> NumIterations = {0}
Number of iteration of the Algorithm, if available.
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Attr<int> NumNonZero = {-1}
Number of non-zero coefficients in the constraint matrix of the last model, if available.
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Attr<bool> NumericalIssues = {false}
True if there have been some Numerical issues during any iteration leader (country)
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Attr<double> WallClockTime = {0}
The time required to solve the problem.
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Attr<bool> PureNashEquilibrium = {false}
True if the equilibrium is a pure NE.
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DataObjectType AlgorithmData
Stores the configuration and results related to the specific algorithm.