tbb::internal::random_lane_selector Struct Reference

#include <task_stream_extended.h>

Inheritance diagram for tbb::internal::random_lane_selector:

Collaboration diagram for tbb::internal::random_lane_selector:

Public Member Functions
	random_lane_selector (FastRandom &random)
unsigned	operator() (unsigned out_of) const
Public Member Functions inherited from tbb::internal::no_copy
	no_copy (const no_copy &)=delete
	no_copy ()=default

Private Attributes
FastRandom &	my_random

Detailed Description

Definition at line 83 of file task_stream_extended.h.

Constructor & Destructor Documentation

random_lane_selector()

tbb::internal::random_lane_selector::random_lane_selector ( FastRandom &  random )

inline

Definition at line 90 of file task_stream_extended.h.

: my_random( random ) {}

Member Function Documentation

operator()()

unsigned tbb::internal::random_lane_selector::operator() ( unsigned  out_of ) const

inline

Definition at line 91 of file task_stream_extended.h.

                                                 {
        __TBB_ASSERT( ((out_of-1) & out_of) == 0, "number of lanes is not power of two." );
        return my_random.get() & (out_of-1);
    }

References __TBB_ASSERT, tbb::internal::FastRandom::get(), and my_random.

Here is the call graph for this function:

Member Data Documentation

my_random

FastRandom& tbb::internal::random_lane_selector::my_random

private

Definition at line 96 of file task_stream_extended.h.

Referenced by operator()().

---

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

• task_stream_extended.h