This class computes a histogram, with a fixed interval width, of a population of floating-point values.
More...
#include <openvdb/math/Stats.h>
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| | Histogram (double min, double max, size_t numBins=10) |
| | Construct with given minimum and maximum values and the given bin count. More...
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| | Histogram (const Stats &s, size_t numBins=10) |
| | Construct with the given bin count and with minimum and maximum values taken from a Stats object. More...
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| bool | add (double val, uint64_t n=1) |
| | Add n samples with constant value val, provided that the val falls within this histogram's value range. More...
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| bool | add (const Histogram &other) |
| | Add all the contributions from the other histogram, provided that it has the same configuration as this histogram. More...
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| size_t | numBins () const |
| | Return the number of bins in this histogram. More...
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| double | min () const |
| | Return the lower bound of this histogram's value range. More...
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| double | max () const |
| | Return the upper bound of this histogram's value range. More...
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| double | min (int n) const |
| | Return the minimum value in the nth bin. More...
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| double | max (int n) const |
| | Return the maximum value in the nth bin. More...
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| uint64_t | count (int n) const |
| | Return the number of samples in the nth bin. More...
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| uint64_t | size () const |
| | Return the population size, i.e., the total number of samples. More...
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| void | print (const std::string &name="", std::ostream &strm=std::cout) const |
| | Print the histogram to the specified output stream. More...
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This class computes a histogram, with a fixed interval width, of a population of floating-point values.
| Histogram |
( |
double |
min, |
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|
double |
max, |
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size_t |
numBins = 10 |
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) |
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inline |
Construct with given minimum and maximum values and the given bin count.
Construct with the given bin count and with minimum and maximum values taken from a Stats object.
| bool add |
( |
double |
val, |
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uint64_t |
n = 1 |
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) |
| |
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inline |
Add n samples with constant value val, provided that the val falls within this histogram's value range.
- Returns
true if the sample value falls within this histogram's value range.
Add all the contributions from the other histogram, provided that it has the same configuration as this histogram.
| uint64_t count |
( |
int |
n | ) |
const |
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inline |
Return the number of samples in the nth bin.
Return the upper bound of this histogram's value range.
| double max |
( |
int |
n | ) |
const |
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inline |
Return the maximum value in the nth bin.
Return the lower bound of this histogram's value range.
| double min |
( |
int |
n | ) |
const |
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inline |
Return the minimum value in the nth bin.
Return the number of bins in this histogram.
| void print |
( |
const std::string & |
name = "", |
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std::ostream & |
strm = std::cout |
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) |
| const |
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inline |
Print the histogram to the specified output stream.
Return the population size, i.e., the total number of samples.
1.8.11