util.hpp File Reference

Miscellaneous utility functions for dealing with data. More...

#include <limits>
#include <string>
#include <sstream>
#include <vector>
#include <Eigen/Core>

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Namespaces
	creativity
	Primary namespace for all Creativity library code.
	creativity::data
	Namespace for classes related to generating and processing simulation data.

Enumerations
enum	creativity::data::OverlapReducer {   creativity::data::OverlapReducer::None, creativity::data::OverlapReducer::Prefix, creativity::data::OverlapReducer::Suffix, creativity::data::OverlapReducer::Equalize,   creativity::data::OverlapReducer::Disequalize }
	enum of the different strategies for dealing with prefix/suffix overlap in common_ends(). More...

Functions
std::string	creativity::data::double_str (double d, unsigned precision=std::numeric_limits< double >::max_digits10)
	Converts a double value to a string, use as much precision is required (but no more). More...
template<typename RAIter , typename = typename std::enable_if< std::is_same< std::random_access_iterator_tag, typename std::iterator_traits<RAIter>::iterator_category >::value and std::is_arithmetic<typename std::iterator_traits<RAIter>::value_type>::value>::type>
double	creativity::data::quantile (RAIter begin, RAIter end, double prob)
	Returns a sample quantile from a pair of random access iterators over the range of sorted values [begin, end). More...
double	creativity::data::quantile (const std::vector< double > &vals, double prob)
	Shortcut for quantile(vals.begin(), vals.end(), prob)
double	creativity::data::quantile (const Eigen::Ref< const Eigen::VectorXd > &vals, double prob)
	Works like quantile(begin,end,prob), but but operates on an Eigen vector-like object. More...
double	creativity::data::variance (const std::vector< double > &vals, double mean=std::numeric_limits< double >::quiet_NaN())
	Calculates and returns the sample variance of the given vector of values. More...
template<typename InputIt >
std::enable_if< std::is_base_of< std::input_iterator_tag, typename std::iterator_traits< InputIt >::iterator_category >::value and std::is_base_of< std::bidirectional_iterator_tag, typename std::iterator_traits< typename InputIt::value_type::iterator >::iterator_category >::value, std::pair< size_t, size_t >>::type	creativity::data::common_ends (InputIt it, InputIt last, bool prefix=true, bool suffix=true, OverlapReducer reducer=OverlapReducer::Disequalize)
	Determines the number of equal (by ==) front and/or back elements in a range of random-access iterable objects. More...

Detailed Description

Miscellaneous utility functions for dealing with data.