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[Rocksdb] Remove unused double apis to record into histograms 

Summary: Statistics.h and histogram.h had double based api's to record values. Remove them as they are not used anywhere

Test Plan: make all check

Reviewers: haobo, dhruba

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D10815
This commit is contained in:
Abhishek Kona 2013-05-16 10:40:30 -07:00
parent 8a48410f09
commit 446151cd20
4 changed files with 1 additions and 13 deletions
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5
db/db_statistics.h
View File

@ -39,11 +39,6 @@ class DBStatistics: public Statistics {
allHistograms_[histogramType].Add(value);
}
virtual void measureTime(Histograms histogramType, double value) {
assert(histogramType < HISTOGRAM_ENUM_MAX);
allHistograms_[histogramType].Add(value);
}
virtual void histogramData(Histograms histogramType,
HistogramData * const data) {
assert(histogramType < HISTOGRAM_ENUM_MAX);

4
include/leveldb/statistics.h
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@ -80,7 +80,6 @@ class Histogram {
virtual ~Histogram();
// Add a value to be recorded in the histogram.
virtual void Add(uint64_t value) = 0;
virtual void Add(double value) = 0;
virtual std::string ToString() const = 0;
@ -123,8 +122,7 @@ class Statistics {
virtual long getTickerCount(Tickers tickerType) = 0;
virtual void recordTick(Tickers tickerType, uint64_t count = 0) = 0;
virtual void measureTime(Histograms histogramType, uint64_t count) = 0;
virtual void measureTime(Histograms histogramType, double count) = 0;
virtual void measureTime(Histograms histogramType, uint64_t time) = 0;
virtual void histogramData(Histograms type, HistogramData * const data) = 0;

4
util/histogram.cc
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@ -85,10 +85,6 @@ void HistogramImpl::Add(uint64_t value) {
sum_squares_ += (value * value);
}
void HistogramImpl::Add(double value) {
Add(static_cast<uint64_t>(value));
}
void HistogramImpl::Merge(const HistogramImpl& other) {
if (other.min_ < min_) min_ = other.min_;
if (other.max_ > max_) max_ = other.max_;

1
util/histogram.h
View File

@ -53,7 +53,6 @@ class HistogramImpl {
virtual ~HistogramImpl() {}
virtual void Clear();
virtual void Add(uint64_t value);
virtual void Add(double value);
void Merge(const HistogramImpl& other);
virtual std::string ToString() const;