Meanie Class Reference

Public Member Functions
	Meanie ()
	Meanie (Meanie const &, tbb::split)
void	operator() (br_t const &r)
void	join (Meanie const &other)
size_t	count () const
double	result () const

Private Attributes
size_t	running_count_
double	running_sum_

Detailed Description

Definition at line 21 of file tbb_preduce_01_t.cc.

Constructor & Destructor Documentation

Meanie::Meanie ( )

inline

Definition at line 83 of file tbb_preduce_01_t.cc.

: running_count_(0), running_sum_(0.0) {}

Meanie::Meanie ( Meanie const &  , tbb::split    )

inline

Definition at line 85 of file tbb_preduce_01_t.cc.

: Meanie() {}

Member Function Documentation

size_t Meanie::count ( ) const

inline

Definition at line 102 of file tbb_preduce_01_t.cc.

{
  return running_count_;
}

void Meanie::join ( Meanie const &  other )

inline

Definition at line 95 of file tbb_preduce_01_t.cc.

{
  running_count_ += other.running_count_;
  running_sum_ += other.running_sum_;
}

void Meanie::operator() ( br_t const &  r )

inline

Definition at line 88 of file tbb_preduce_01_t.cc.

{
  running_count_ += r.size();
  running_sum_ = std::accumulate(r.begin(), r.end(), running_sum_);
}

double Meanie::result ( ) const

inline

Definition at line 108 of file tbb_preduce_01_t.cc.

{
  return running_count_ ? (running_sum_ / running_count_) : 0.0;
}

Member Data Documentation

size_t Meanie::running_count_

private

Definition at line 32 of file tbb_preduce_01_t.cc.

double Meanie::running_sum_

private

Definition at line 33 of file tbb_preduce_01_t.cc.

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

• canvas/canvas/test/tbb/tbb_preduce_01_t.cc