hart_utils.hpp File Reference

#include <algorithm>
#include <cctype>
#include <cmath>
#include <limits>
#include <memory>
#include <string>
#include <unordered_map>
#include "hart_cliconfig.hpp"

Include dependency graph for hart_utils.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Namespaces
namespace	hart

Macros
#define	HART_DEFINE_GENERIC_REPRESENT(ClassName)
	Defines a basic string representation of your class.

Functions
template<typename NumericType >
NumericType	clamp (const NumericType &value, const NumericType &low, const NumericType &high)
	std::clamp() replacement for C++11
template<typename SampleType >
static SampleType	decibelsToRatio (SampleType valueDb)
	Converts dB to linear value (ratio)
template<typename SampleType >
static SampleType	ratioToDecibels (SampleType valueLinear)
	Converts linear value (ratio) to dB.
template<typename SampleType >
static SampleType	floatsEqual (SampleType a, SampleType b, SampleType epsilon=(SampleType) 1e-8)
	Compares two floating point numbers within a given tolerance.
template<typename SampleType >
static SampleType	floatsNotEqual (SampleType a, SampleType b, SampleType epsilon=(SampleType) 1e-8)
	Compares two floating point numbers within a given tolerance.
template<typename SampleType >
static size_t	roundToSizeT (SampleType x)
	Rounds a floating point value to a size_t value.
template<typename SampleType >
SampleType	wrapPhase (const SampleType phaseRadians)
	Keeps phase in 0..twoPi range.
static bool	isAbsolutePath (const std::string &path)
	Checks if the provided file path is absolute.
static std::string	toAbsolutePath (const std::string &path)
	Converts path to absolute, if it's relative @deials Relative paths are resolved based on a provided --data-root-path CLI argument
template<typename KeyType , typename ValueType >
static bool	contains (const std::unordered_map< KeyType, ValueType > &map, const KeyType &key)
	std::unordered_map::contains() replacement for C++11
template<typename ObjectType , typename... Args>
std::unique_ptr< ObjectType >	make_unique (Args &&... args)
	std::make_unique() replacement for C++11

Variables
constexpr double	inf = std::numeric_limits<double>::infinity()
	Infinity.
constexpr double	oo = inf
	Infinity.
constexpr double	pi = 3.14159265358979323846
	pi
constexpr double	twoPi = 2.0 * pi
	2 * pi
constexpr double	halfPi = pi / 2.0
	pi / 2