random_device Class Reference

Public Types
typedef unsigned int	result_type

Public Member Functions
	random_device (const string &="")
double	entropy () _NOEXCEPT
result_type	operator() ()
	random_device (const random_device &)=delete
random_device &	operator= (const random_device &)=delete

Static Public Member Functions
static constexpr result_type()	min ()
static constexpr result_type()	max ()

Member Typedef Documentation

typedef unsigned int random_device::result_type

Constructor & Destructor Documentation

random_device::random_device ( const string &  = "" )

inlineexplicit

        {   // construct
        (*this)();  // force early failure if bad engine
        }

random_device::random_device ( const random_device &  )

delete

Member Function Documentation

double random_device::entropy ( )

inline

        {   // return entropy of random number source
        return (32.0);
        }

static constexpr result_type() random_device::max ( )

inlinestatic

        {   // return maximum possible generated value
        return ((result_type)-1);
        }

static constexpr result_type() random_device::min ( )

inlinestatic

        {   // return minimum possible generated value
        return (0);
        }

result_type random_device::operator() ( )

inline

        {   // return next value
        return (_Random_device());
        }

random_device& random_device::operator= ( const random_device &  )

delete

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

• VS2015/inc/random