Detailed Description

Radial Distribution class for calculating SAXS Profile this is distance distribution multiplied by form factors of atoms

Examples: profile

Inheritance diagram for IMP::saxs::RadialDistributionFunction:

Public Member Functions
	RadialDistributionFunction (Float bin_size=pr_resolution)
	Constructor (default)
	RadialDistributionFunction (const std::string &file_name)
	Constructor from gnom file.
void	add (const RadialDistributionFunction &model_pr)
	add another distribution
Float	fit (const RadialDistributionFunction &model_pr, const std::string &file_name="") const
	fit the distributions by scaling according to maximum
void	normalize ()
	normalize to area = 1.0
Float	R_factor_score (const RadialDistributionFunction &model_pr, const std::string &file_name="") const
	analogy crystallographic R-factor score
void	scale (Float c)
	scale distribution by a constant
void	show (std::ostream &out=std::cout) const
	print tables
Public Member Functions inherited from IMP::saxs::Distribution< Float >
Float	get_bin_size () const
	returns bin size
Float	get_max_distance () const
	returns maximal distance value of distribution

Additional Inherited Members
Static Public Member Functions inherited from IMP::saxs::Distribution< Float >
	Distribution (Float bin_size=pr_resolution)
	Constructor.
Protected Member Functions inherited from IMP::saxs::Distribution< Float >
unsigned int	dist2index (Float dist) const
Float	index2dist (unsigned int index) const
void	init (Float bin_size)
Protected Attributes inherited from IMP::saxs::Distribution< Float >
Float	bin_size_
Float	max_distance_
Float	one_over_bin_size_

Constructor & Destructor Documentation

IMP::saxs::RadialDistributionFunction::RadialDistributionFunction ( Float bin_size = pr_resolution )

Constructor (default)

IMP::saxs::RadialDistributionFunction::RadialDistributionFunction ( const std::string & file_name )

Constructor from gnom file.

void IMP::saxs::RadialDistributionFunction::add ( const RadialDistributionFunction & model_pr )

add another distribution

Float IMP::saxs::RadialDistributionFunction::fit	(	const RadialDistributionFunction &	model_pr,
		const std::string &	file_name = `""`
	)		const

fit the distributions by scaling according to maximum

void IMP::saxs::RadialDistributionFunction::normalize ( )

normalize to area = 1.0

Float IMP::saxs::RadialDistributionFunction::R_factor_score	(	const RadialDistributionFunction &	model_pr,
		const std::string &	file_name = `""`
	)		const

analogy crystallographic R-factor score

void IMP::saxs::RadialDistributionFunction::scale ( Float c )

scale distribution by a constant

void IMP::saxs::RadialDistributionFunction::show ( std::ostream & out = std::cout ) const

print tables

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