miscellaneous-algorithms.hpp File Reference

Gathers many kinds of algorithms. More...

#include <boost/utility.hpp>
#include <cmath>
#include <state-observation/api.h>
#include <state-observation/tools/definitions.hpp>

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Namespaces
namespace	stateObservation
namespace	stateObservation::tools
namespace	stateObservation::tools::Detail

Functions
template<class T >
T	stateObservation::tools::square (const T &x)
	computes the square of a value of any type
template<class T >
T	stateObservation::tools::derivate (const T &o1, const T &o2, double dt)
	derivates any type with finite differences
template<typename T >
int	stateObservation::tools::signum (T x)
	gives the sign of a variable (1, 0 or -1)
template<typename T >
std::string	stateObservation::tools::toString (T val)
bool	stateObservation::tools::checkIfNormalized (const Vector3 &v)
	checks if the vector is already normalized or not
bool	stateObservation::tools::checkIfNormalized (const Vector3 &v, double &outputSquaredNorm)
	checks if the vector is already normalized or not
template<typename T >
T	stateObservation::tools::clampScalar (const T &x, const T &max, const T &min)
	returns the value clamped between min and max
template<typename T >
T	stateObservation::tools::clampScalar (const T &x, const T &limit)
	returns the value clamped between limit and -limit
Vector3	stateObservation::tools::normalizedLazy (const Vector3 &v)
	normalize the vector only if it is not normalized already. Useful if the vector is likely to be normalized
double STATE_OBSERVATION_DLLAPI	stateObservation::tools::finiteTimeAccControl (double x, double xd, double kp=-1, double kv=-1)
Vector STATE_OBSERVATION_DLLAPI	stateObservation::tools::finiteTimeAccControl (const Vector &x, const Vector &xd, double kp=-1, double kv=-1)
	sqme as the scalar version but for every member of the vector
double constexpr	stateObservation::tools::Detail::sqrtNewtonRaphson (double x, double curr, double prev)
double constexpr	stateObservation::tools::sqrt (double x)
	Constexpr version of the square root.

Detailed Description

Gathers many kinds of algorithms.

Author

Mehdi Benallegue

Date

2013