#include <boost/math/special_functions/fpclassify.hpp>
#include <algorithm>
#include <cmath>
#include <limits>
#include <string>
#include <iostream>
#include <vector>
Go to the source code of this file.
Namespaces | |
namespace | gazebo |
Forward declarations for the common classes. | |
namespace | gazebo::math |
Math namespace. | |
Macros | |
#define | GZ_DBL_MAX std::numeric_limits<double>::max() |
#define | GZ_DBL_MIN std::numeric_limits<double>::min() |
#define | GZ_FLT_MAX std::numeric_limits<float>::max() |
#define | GZ_FLT_MIN std::numeric_limits<float>::min() |
Functions | |
template<typename T > | |
T | gazebo::math::clamp (T _v, T _min, T _max) |
simple clamping function | |
template<typename T > | |
bool | gazebo::math::equal (const T &_a, const T &_b, const T &_epsilon=1e-6) |
check if two values are equal, within a tolerance | |
bool | gazebo::math::isnan (float _v) |
check if a float is NaN | |
bool | gazebo::math::isnan (double _v) |
check if a double is NaN | |
bool | gazebo::math::isPowerOfTwo (unsigned int _x) |
is this a power of 2? | |
template<typename T > | |
T | gazebo::math::max (const std::vector< T > &_values) |
get the maximum value of vector of values | |
template<typename T > | |
T | gazebo::math::mean (const std::vector< T > &_values) |
get mean of vector of values | |
template<typename T > | |
T | gazebo::math::min (const std::vector< T > &_values) |
get the minimum value of vector of values | |
double | gazebo::math::parseFloat (const std::string &_input) |
parse string into float | |
int | gazebo::math::parseInt (const std::string &_input) |
parse string into an integer | |
template<typename T > | |
T | gazebo::math::precision (const T &_a, const unsigned int &_precision) |
get value at a specified precision | |
template<typename T > | |
T | gazebo::math::variance (const std::vector< T > &_values) |
get variance of vector of values | |
Variables | |
static const double | gazebo::math::NAN_D = std::numeric_limits<double>::quiet_NaN() |
Returns the representation of a quiet not a number (NAN) | |
static const int | gazebo::math::NAN_I = std::numeric_limits<int>::quiet_NaN() |
Returns the representation of a quiet not a number (NAN) | |
#define GZ_DBL_MAX std::numeric_limits<double>::max() |
#define GZ_DBL_MIN std::numeric_limits<double>::min() |
#define GZ_FLT_MAX std::numeric_limits<float>::max() |
#define GZ_FLT_MIN std::numeric_limits<float>::min() |