LargeDb::SeededRandom Class Reference

Seeded random number generator wrapper for deterministic generation. More...

#include <DataGenerator.hpp>

Public Member Functions
	SeededRandom (uint64_t seed)
int64_t	NextInt (int64_t min, int64_t max)
	Generates a random integer in range [min, max].
double	NextDouble (double min, double max)
	Generates a random double in range [min, max).
template<typename T >
T const &	Pick (std::vector< T > const &items)
	Picks a random element from a vector.
bool	NextBool (double probabilityTrue=0.5)
	Generates a random boolean with given probability of true.
std::string	GenerateText (size_t targetSize)
	Generates random text of approximately the given size.
std::vector< uint8_t >	GenerateBinaryData (size_t targetSize)
	Generates pseudo-random binary data of the given size.
std::string	GenerateJson (size_t targetSize)
	Generates a pseudo-random JSON object of approximately the given size.
std::string	GenerateEmail (int64_t userId)
	Generates a random email address.
std::string	GenerateProductName (int64_t productId)
	Generates a random product name.
std::string	GenerateAddressJson ()
	Generates random address JSON.

Detailed Description

Seeded random number generator wrapper for deterministic generation.

Definition at line 65 of file DataGenerator.hpp.

Member Function Documentation

Pick()

template<typename T >

T const & LargeDb::SeededRandom::Pick ( std::vector< T > const &  items )

inline

Picks a random element from a vector.

Definition at line 78 of file DataGenerator.hpp.

References NextInt().

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

• tests/LargeTestDatabase/DataGenerator.hpp