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folly::detail::Bucket< T > Struct Template Reference

#include <Bucket.h>

Public Types

typedef T ValueType
 

Public Member Functions

 Bucket ()
 
void clear ()
 
void add (const ValueType &s, uint64_t c)
 
Bucket & operator+= (const Bucket &o)
 
Bucket & operator-= (const Bucket &o)
 
template<typename ReturnType >
ReturnType avg () const
 

Public Attributes

ValueType sum
 
uint64_t count
 

Detailed Description

template<typename T>
struct folly::detail::Bucket< T >

Definition at line 91 of file Bucket.h.

Member Typedef Documentation

template<typename T>
typedef T folly::detail::Bucket< T >::ValueType

Definition at line 93 of file Bucket.h.

Constructor & Destructor Documentation

template<typename T>
folly::detail::Bucket< T >::Bucket ( )
inline

Definition at line 95 of file Bucket.h.

95 : sum(ValueType()), count(0) {}

Member Function Documentation

template<typename T>
void folly::detail::Bucket< T >::add ( const ValueType &  s,
uint64_t  c 
)
inline

Definition at line 102 of file Bucket.h.

Referenced by folly::BucketedTimeSeries< VT, CT >::addValueAggregated(), folly::BucketedTimeSeries< VT, CT >::BucketedTimeSeries(), and folly::detail::Bucket< ValueType >::operator+=().

102  {
103  // TODO: It would be nice to handle overflow here.
104  sum += s;
105  count += c;
106  }
s
static set< string > s
Definition: StringKeyedBenchmark.cpp:48
c
char c
Definition: OptionalTest.cpp:53
template<typename T>
template<typename ReturnType >
ReturnType folly::detail::Bucket< T >::avg ( ) const
inline

Definition at line 121 of file Bucket.h.

121  {
122  return avgHelper<ReturnType>(sum, count);
123  }
template<typename T>
void folly::detail::Bucket< T >::clear ( )
inline

Definition at line 97 of file Bucket.h.

Referenced by folly::BucketedTimeSeries< VT, CT >::clear(), and folly::BucketedTimeSeries< VT, CT >::updateBuckets().

97  {
98  sum = ValueType();
99  count = 0;
100  }
template<typename T>
Bucket& folly::detail::Bucket< T >::operator+= ( const Bucket< T > &  o)
inline

Definition at line 108 of file Bucket.h.

108  {
109  add(o.sum, o.count);
110  return *this;
111  }
folly::detail::Bucket::add
void add(const ValueType &s, uint64_t c)
Definition: Bucket.h:102
template<typename T>
Bucket& folly::detail::Bucket< T >::operator-= ( const Bucket< T > &  o)
inline

Definition at line 113 of file Bucket.h.

113  {
114  // TODO: It would be nice to handle overflow here.
115  sum -= o.sum;
116  count -= o.count;
117  return *this;
118  }

Member Data Documentation

template<typename T>
uint64_t folly::detail::Bucket< T >::count

Definition at line 126 of file Bucket.h.

Referenced by folly::detail::Bucket< ValueType >::add(), folly::Histogram< T >::addRepeatedValue(), folly::Histogram< T >::addValue(), folly::TimeseriesHistogram< T, CT, C >::addValues(), folly::detail::Bucket< ValueType >::avg(), folly::BucketedTimeSeries< VT, CT >::avg(), folly::BucketedTimeSeries< VT, CT >::BucketedTimeSeries(), folly::detail::Bucket< ValueType >::clear(), folly::BucketedTimeSeries< VT, CT >::count(), folly::Histogram< T >::CountFromBucket::operator()(), folly::Histogram< T >::AvgFromBucket::operator()(), folly::detail::Bucket< ValueType >::operator+=(), folly::detail::Bucket< ValueType >::operator-=(), folly::Histogram< T >::removeRepeatedValue(), and folly::Histogram< T >::removeValue().

template<typename T>
ValueType folly::detail::Bucket< T >::sum

Definition at line 125 of file Bucket.h.

Referenced by folly::detail::Bucket< ValueType >::add(), folly::Histogram< T >::addRepeatedValue(), folly::Histogram< T >::addValue(), folly::TimeseriesHistogram< T, CT, C >::addValues(), folly::detail::Bucket< ValueType >::avg(), folly::BucketedTimeSeries< VT, CT >::avg(), folly::BucketedTimeSeries< VT, CT >::BucketedTimeSeries(), folly::detail::Bucket< ValueType >::clear(), folly::Histogram< T >::AvgFromBucket::operator()(), folly::detail::Bucket< ValueType >::operator+=(), folly::detail::Bucket< ValueType >::operator-=(), folly::Histogram< T >::removeRepeatedValue(), folly::Histogram< T >::removeValue(), and folly::BucketedTimeSeries< VT, CT >::sum().

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