Exceptions

exception InvalidComposition

Raised for compositions of samplers that are invalid

exception MappingError

Raised when mapping causes conflicting values in samples

exception InvalidSampler

Raised when trying to use the specified sampler as a sampler

exception BinaryQuadraticModelValueError

Raised when a sampler cannot handle a specified binary quadratic model

exception BinaryQuadraticModelSizeError

Raised when the binary quadratic model has too many variables

exception BinaryQuadraticModelStructureError

Raised when the binary quadratic model does not fit the sampler

exception WriteableError

Raised when trying to modify an immutable object.