duckdb::RandomEngine Class Reference

Inheritance diagram for duckdb::RandomEngine:

Collaboration diagram for duckdb::RandomEngine:

Public Member Functions
	RandomEngine (int64_t seed=-1)
double	NextRandom (double min, double max)
	Generate a random number between min and max.
double	NextRandom ()
	Generate a random number between 0 and 1.
double	NextRandom32 ()
	Generate a random number between 0 and 1, using 32-bits as a base.
double	NextRandom32 (double min, double max)
uint32_t	NextRandomInteger32 (uint32_t min, uint32_t max)
uint32_t	NextRandomInteger ()
uint32_t	NextRandomInteger (uint32_t min, uint32_t max)
uint64_t	NextRandomInteger64 ()
void	SetSeed (uint64_t seed)
void	RandomData (duckdb::data_ptr_t data, duckdb::idx_t len)

Static Public Member Functions
static RandomEngine &	Get (ClientContext &context)

Public Attributes
mutex	lock

Private Attributes
unique_ptr< RandomState >	random_state

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The documentation for this class was generated from the following file:

• external/duckdb/duckdb.hpp