core::optimization::GA_Minimizer Class Reference

#include <GA_Minimizer.hh>

Public Member Functions
	GA_Minimizer (Multifunc &func_in, MinimizerOptions const &options)
Real	run (Multivec &phipsi_inout, int max_time)

Private Member Functions
EItem	randomize (const EItem &sit, int &time)
EItem	loop (std::vector< EItem > &pop, int &time)
void	step (std::vector< EItem > &pop, int &c_time, int &mres, EItem &shift)
void	mutate (EItem &)
	genetic operators More...
void	cross_over (EItem &V, EItem &A, EItem &B)

Private Attributes
Multifunc &	func_
EItem	best_
int	allowed_time_
bool	add_original_
Real	min_error_
Real	mutation_probability_
Real	minimize_tolerance_

Constructor & Destructor Documentation

core::optimization::GA_Minimizer::GA_Minimizer ( Multifunc &  func_in, MinimizerOptions const &  options  )

inline

References minimize_tolerance.

Member Function Documentation

void core::optimization::GA_Minimizer::cross_over ( EItem &  V, EItem &  A, EItem &  B  )

private

References mutate(), core::optimization::EItem::tag, core::optimization::EItem::v, and core::optimization::yes_no_random().

Referenced by step().

EItem core::optimization::GA_Minimizer::loop ( std::vector< EItem > &  pop, int &  time  )

private

References add_original_, allowed_time_, best_, func_, j, min_error_, core::optimization::EItem::r, core::optimization::RG, step(), core::scoring::hbonds::t, core::optimization::EItem::tag, core::optimization::TR, numeric::random::RandomGenerator::uniform(), and core::optimization::EItem::v.

Referenced by randomize().

void core::optimization::GA_Minimizer::mutate ( EItem &  V )

private

genetic operators

References numeric::random::RandomGenerator::gaussian(), mutation_probability_, core::optimization::RG, core::optimization::EItem::tag, core::optimization::EItem::v, and core::optimization::yes_no_random().

Referenced by cross_over(), and step().

EItem core::optimization::GA_Minimizer::randomize ( const EItem &  sit, int &  time  )

private

References best_, func_, j, loop(), core::optimization::EItem::r, core::optimization::RG, core::scoring::hbonds::t, core::optimization::EItem::tag, numeric::random::RandomGenerator::uniform(), and core::optimization::EItem::v.

Referenced by run().

Real core::optimization::GA_Minimizer::run	(	Multivec &	phipsi_inout,
		int	max_time
	)

References allowed_time_, best_, func_, core::optimization::EItem::r, randomize(), core::optimization::TR, and core::optimization::EItem::v.

Referenced by core::optimization::Minimizer::run().

void core::optimization::GA_Minimizer::step ( std::vector< EItem > &  pop, int &  c_time, int &  mres, EItem &  shift  )

private

References allowed_time_, best_, cross_over(), func_, j, minimize_tolerance_, mutate(), core::optimization::EItem::r, numeric::random::RandomGenerator::random_range(), core::optimization::RG, core::optimization::EItem::sort_R_function(), core::optimization::TR, core::optimization::EItem::v, and core::optimization::yes_no_random().

Referenced by loop().

Member Data Documentation

bool core::optimization::GA_Minimizer::add_original_

private

Referenced by loop().

int core::optimization::GA_Minimizer::allowed_time_

private

Referenced by loop(), run(), and step().

EItem core::optimization::GA_Minimizer::best_

private

Referenced by loop(), randomize(), run(), and step().

Multifunc& core::optimization::GA_Minimizer::func_

private

Referenced by loop(), randomize(), run(), and step().

Real core::optimization::GA_Minimizer::min_error_

private

Referenced by loop().

Real core::optimization::GA_Minimizer::minimize_tolerance_

private

Referenced by step().

Real core::optimization::GA_Minimizer::mutation_probability_

private

Referenced by mutate().

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The documentation for this class was generated from the following files:

• symlinks/rosetta/src/core/optimization/GA_Minimizer.hh
• symlinks/rosetta/src/core/optimization/GA_Minimizer.cc