SimpleDigest< MergeSize > Class Template Reference

Public Member Functions
	SimpleDigest (size_t sz)
SimpleDigest	merge (Range< const double * > r) const
std::vector< double >	getValues () const
bool	empty () const
	SimpleDigest (size_t sz)
SimpleDigest	merge (Range< const double * > r) const
int64_t	getSize () const

Static Public Member Functions
static SimpleDigest	merge (Range< const SimpleDigest * > r)
static SimpleDigest	merge (Range< const SimpleDigest * > r)

Private Attributes
std::vector< double >	values_
int64_t	sz_

Detailed Description

template<size_t MergeSize>
class SimpleDigest< MergeSize >

Definition at line 39 of file BufferedStatTest.cpp.

Constructor & Destructor Documentation

template<size_t MergeSize>

SimpleDigest< MergeSize >::SimpleDigest ( size_t  sz )

inlineexplicit

Definition at line 41 of file BufferedStatTest.cpp.

References EXPECT_EQ, and kDigestSize.

                                   {
    EXPECT_EQ(kDigestSize, sz);
  }

template<size_t MergeSize>

SimpleDigest< MergeSize >::SimpleDigest ( size_t  sz )

inlineexplicit

Definition at line 32 of file DigestBuilderTest.cpp.

: sz_(sz) {}

Member Function Documentation

template<size_t MergeSize>

bool SimpleDigest< MergeSize >::empty ( ) const

inline

Definition at line 69 of file BufferedStatTest.cpp.

                     {
    return values_.empty();
  }

template<size_t MergeSize>

int64_t SimpleDigest< MergeSize >::getSize ( ) const

inline

Definition at line 47 of file DigestBuilderTest.cpp.

                          {
    return sz_;
  }

template<size_t MergeSize>

std::vector<double> SimpleDigest< MergeSize >::getValues ( ) const

inline

Definition at line 65 of file BufferedStatTest.cpp.

                                      {
    return values_;
  }

template<size_t MergeSize>

SimpleDigest SimpleDigest< MergeSize >::merge ( Range< const double * >  r ) const

inline

Definition at line 34 of file DigestBuilderTest.cpp.

References EXPECT_EQ, EXPECT_GE, i, and folly::Range< Iter >::size().

                                                   {
    EXPECT_EQ(MergeSize, r.size());
    for (size_t i = 0; i < MergeSize; ++i) {
      EXPECT_GE(MergeSize, r[i]);
    }
    return *this;
  }

template<size_t MergeSize>

static SimpleDigest SimpleDigest< MergeSize >::merge ( Range< const SimpleDigest< MergeSize > * >  r )

inlinestatic

Definition at line 42 of file DigestBuilderTest.cpp.

References folly::Range< Iter >::begin(), EXPECT_EQ, and folly::Range< Iter >::size().

                                                          {
    EXPECT_EQ(1, r.size());
    return *r.begin();
  }

template<size_t MergeSize>

SimpleDigest SimpleDigest< MergeSize >::merge ( Range< const double * >  r ) const

inline

Definition at line 45 of file BufferedStatTest.cpp.

References folly::Range< Iter >::begin(), folly::Range< Iter >::end(), and SimpleDigest< MergeSize >::values_.

                                                   {
    SimpleDigest digest(100);

    digest.values_ = values_;
    for (auto it = r.begin(); it != r.end(); ++it) {
      digest.values_.push_back(*it);
    }
    return digest;
  }

template<size_t MergeSize>

static SimpleDigest SimpleDigest< MergeSize >::merge ( Range< const SimpleDigest< MergeSize > * >  r )

inlinestatic

Definition at line 55 of file BufferedStatTest.cpp.

References folly::Range< Iter >::begin(), folly::Range< Iter >::end(), folly::value(), and SimpleDigest< MergeSize >::values_.

                                                          {
    SimpleDigest digest(100);
    for (auto it = r.begin(); it != r.end(); ++it) {
      for (auto value : it->values_) {
        digest.values_.push_back(value);
      }
    }
    return digest;
  }

Member Data Documentation

template<size_t MergeSize>

int64_t SimpleDigest< MergeSize >::sz_

private

Definition at line 52 of file DigestBuilderTest.cpp.

template<size_t MergeSize>

std::vector<double> SimpleDigest< MergeSize >::values_

private

Definition at line 74 of file BufferedStatTest.cpp.

Referenced by SimpleDigest< MergeSize >::merge().

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

• proxygen/folly/folly/stats/test/BufferedStatTest.cpp
• proxygen/folly/folly/stats/test/DigestBuilderTest.cpp