randomness::synced_rng Class Reference

#include <random_synced.hpp>

Inheritance diagram for randomness::synced_rng:

Public Member Functions
	synced_rng (std::function< std::string()> seed_generator)
virtual	~synced_rng ()
virtual bool	is_networked () const
	Is this random source networked? If it is it's very important we do actually use this random source to stay in-sync.
Public Member Functions inherited from randomness::rng
	rng ()
uint32_t	next_random ()
	Provides the next random draw.
virtual	~rng ()
unsigned int	get_random_calls () const
	Provides the number of random calls to the rng in this context.
int	get_random_int (int min, int max)
bool	get_random_bool (double probability)
	This helper method returns true with the probability supplied as a parameter.
double	get_random_double ()
	This helper method returns a floating-point number in the range [0,1[.
template<typename T >
T::difference_type	get_random_element (T first, T last)
	This helper method selects a random element from a container of floating-point numbers.
uint32_t	operator() ()

Protected Member Functions
virtual uint32_t	next_random_impl ()

Private Member Functions
void	initialize ()

Private Attributes
bool	has_valid_seed_
std::function< std::string()>	seed_generator_
mt_rng	gen_

Additional Inherited Members
Public Types inherited from randomness::rng
using	result_type = uint32_t
Static Public Member Functions inherited from randomness::rng
static rng &	default_instance ()
Protected Attributes inherited from randomness::rng
unsigned int	random_calls_

Detailed Description

Definition at line 28 of file random_synced.hpp.

Constructor & Destructor Documentation

synced_rng()

randomness::synced_rng::synced_rng

(

std::function< std::string()>

seed_generator

)

Definition at line 29 of file random_synced.cpp.

~synced_rng()

randomness::synced_rng::~synced_rng ( )

virtual

Definition at line 53 of file random_synced.cpp.

Member Function Documentation

initialize()

void randomness::synced_rng::initialize ( )

private

Definition at line 46 of file random_synced.cpp.

References gen_, has_valid_seed_, seed_generator_, and randomness::mt_rng::seed_random().

Referenced by next_random_impl().

is_networked()

bool randomness::synced_rng::is_networked ( ) const

virtual

Is this random source networked? If it is it's very important we do actually use this random source to stay in-sync.

Reimplemented from randomness::rng.

Definition at line 58 of file random_synced.cpp.

next_random_impl()

uint32_t randomness::synced_rng::next_random_impl ( )

protectedvirtual

Implements randomness::rng.

Definition at line 33 of file random_synced.cpp.

References gen_, randomness::mt_rng::get_next_random(), has_valid_seed_, initialize(), and LOG_RND.

Member Data Documentation

gen_

mt_rng randomness::synced_rng::gen_

private

Definition at line 42 of file random_synced.hpp.

Referenced by initialize(), and next_random_impl().

has_valid_seed_

bool randomness::synced_rng::has_valid_seed_

private

Definition at line 40 of file random_synced.hpp.

Referenced by initialize(), and next_random_impl().

seed_generator_

std::function<std::string()> randomness::synced_rng::seed_generator_

private

Definition at line 41 of file random_synced.hpp.

Referenced by initialize().

---

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

• random_synced.hpp
• random_synced.cpp