#include <eoNormalMutation.h>
Public Member Functions | |
eoNormalVecMutation (double _sigma, const double &_p_change=1.0) | |
(Default) Constructor. | |
eoNormalVecMutation (eoRealVectorBounds &_bounds, double _sigma, const double &_p_change=1.0) | |
Constructor with bounds. | |
virtual std::string | className () const |
The class name. | |
bool | operator() (EOT &_eo) |
Do it! | |
Private Attributes | |
std::vector< double > | sigma |
eoRealVectorBounds & | bounds |
double | p_change |
The stDev is fixed - but it is passed ans stored as a reference, to enable dynamic mutations (see eoOenFithMutation below).
As for the bounds, the values are here folded back into the bounds. The other possiblity would be to iterate until we fall inside the bounds - but this sometimes takes a long time!!!
Definition at line 48 of file eoNormalMutation.h.
eoNormalVecMutation< EOT >::eoNormalVecMutation | ( | double | _sigma, | |
const double & | _p_change = 1.0 | |||
) | [inline] |
(Default) Constructor.
The bounds are initialized with the global object that says: no bounds.
_sigma | the range for uniform nutation | |
_p_change | the probability to change a given coordinate |
Definition at line 58 of file eoNormalMutation.h.
eoNormalVecMutation< EOT >::eoNormalVecMutation | ( | eoRealVectorBounds & | _bounds, | |
double | _sigma, | |||
const double & | _p_change = 1.0 | |||
) | [inline] |
Constructor with bounds.
_bounds | an eoRealVectorBounds that contains the bounds | |
_sigma | the range for uniform nutation | |
_p_change | the probability to change a given coordinate |
Definition at line 69 of file eoNormalMutation.h.
References eoRealBaseVectorBounds::isBounded(), and eoRealBaseVectorBounds::range().
bool eoNormalVecMutation< EOT >::operator() | ( | EOT & | _eo | ) | [inline] |
Do it!
_eo | The cromosome undergoing the mutation |
Definition at line 86 of file eoNormalMutation.h.
References eoRng::flip(), eoRealBaseVectorBounds::foldsInBounds(), and eoRng::normal().