websocketpp::random::random_device::int_generator< int_type, concurrency > Class Template Reference

Thread safe non-deterministic random integer generator. More...

#include <random_device.hpp>

Public Types
typedef concurrency::scoped_lock_type	scoped_lock_type
typedef concurrency::mutex_type	mutex_type

Public Member Functions
	int_generator ()
	constructor
int_type	operator() ()
	advances the engine's state and returns the generated value

Detailed Description

template<typename int_type, typename concurrency>
class websocketpp::random::random_device::int_generator< int_type, concurrency >

This template class provides thread safe non-deterministic random integer generation. Numbers are produced in a uniformly distributed range from the smallest to largest value that int_type can store.

Thread-safety is provided via locking based on the concurrency template parameter.

Non-deterministic RNG is provided via websocketpp::lib which uses either C++11 or Boost 1.47+'s random_device class.

Call operator() to generate the next number

Definition at line 53 of file random_device.hpp.

Member Typedef Documentation

mutex_type

template<typename int_type , typename concurrency >

concurrency::mutex_type websocketpp::random::random_device::int_generator< int_type, concurrency >::mutex_type

Definition at line 56 of file random_device.hpp.

scoped_lock_type

template<typename int_type , typename concurrency >

concurrency::scoped_lock_type websocketpp::random::random_device::int_generator< int_type, concurrency >::scoped_lock_type

Definition at line 55 of file random_device.hpp.

Constructor & Destructor Documentation

int_generator()

template<typename int_type , typename concurrency >

websocketpp::random::random_device::int_generator< int_type, concurrency >::int_generator ( )

inline

Definition at line 60 of file random_device.hpp.

{}

Member Function Documentation

operator()()

template<typename int_type , typename concurrency >

int_type websocketpp::random::random_device::int_generator< int_type, concurrency >::operator() ( )

inline

Definition at line 63 of file random_device.hpp.

                              {
            scoped_lock_type guard(m_lock);
            return m_dis(m_rng);
        }

---

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

• libraries/fc/vendor/websocketpp/websocketpp/random/random_device.hpp