handles reading sector field maps More...

#include <SectorMagneticFieldMap.h>

Static Public Member Functions
static interpolation::VectorMap *	readMap (std::string file_name, std::vector< double > units, SectorMagneticFieldMap::symmetry sym, int poly_order, int smoothing_order)

Private Member Functions
	IO ()

	IO (const IO &map)

	~IO ()

Static Private Member Functions
static std::vector < std::vector< double > >	readLines (std::string file_name, std::vector< double > units)

static interpolation::ThreeDGrid *	generateGrid (const std::vector< std::vector< double > > field_points, SectorMagneticFieldMap::symmetry sym)

static interpolation::VectorMap *	getInterpolator (const std::vector< std::vector< double > > field_points, interpolation::ThreeDGrid *grid, SectorMagneticFieldMap::symmetry sym)

static interpolation::VectorMap *	getInterpolatorPolyPatch (const std::vector< std::vector< double > > field_points, interpolation::ThreeDGrid *grid, SectorMagneticFieldMap::symmetry sym, int poly_order, int smoothing_order)

static bool	floatGreaterEqual (double in1, double in2)

static bool	comparator (std::vector< double > field_item1, std::vector< double > field_item2)

Static Private Attributes
static const double	floatTolerance_m = 1e-3

static const int	sortOrder_m [3] = {0, 1, 2}

static const std::string	errMsg1

Detailed Description

handles reading sector field maps

SectorMagneticFieldMap::IO provides routines to read a sector field map for input to tracking.

Definition at line 242 of file SectorMagneticFieldMap.h.

Constructor & Destructor Documentation

SectorMagneticFieldMap::IO::IO ( )

private

SectorMagneticFieldMap::IO::IO ( const IO & map )

private

SectorMagneticFieldMap::IO::~IO ( )

private

Member Function Documentation

bool SectorMagneticFieldMap::IO::comparator	(	std::vector< double >	field_item1,
		std::vector< double >	field_item2
	)

staticprivate

Definition at line 418 of file SectorMagneticFieldMap.cpp.

References fabs().

Referenced by readLines().

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bool SectorMagneticFieldMap::IO::floatGreaterEqual	(	double	in1,
		double	in2
	)

staticprivate

Definition at line 480 of file SectorMagneticFieldMap.cpp.

ThreeDGrid * SectorMagneticFieldMap::IO::generateGrid	(	const std::vector< std::vector< double > >	field_points,
		SectorMagneticFieldMap::symmetry	sym
	)

staticprivate

Definition at line 486 of file SectorMagneticFieldMap.cpp.

References endl(), gmsg, and interpolation::ThreeDGrid::setConstantSpacing().

Referenced by readMap().

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VectorMap * SectorMagneticFieldMap::IO::getInterpolator	(	const std::vector< std::vector< double > >	field_points,
		interpolation::ThreeDGrid *	grid,
		SectorMagneticFieldMap::symmetry	sym
	)

staticprivate

Definition at line 375 of file SectorMagneticFieldMap.cpp.

References interpolation::ThreeDGrid::xSize(), interpolation::ThreeDGrid::ySize(), and interpolation::ThreeDGrid::zSize().

Referenced by readMap().

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VectorMap * SectorMagneticFieldMap::IO::getInterpolatorPolyPatch	(	const std::vector< std::vector< double > >	field_points,
		interpolation::ThreeDGrid *	grid,
		SectorMagneticFieldMap::symmetry	sym,
		int	poly_order,
		int	smoothing_order
	)

staticprivate

Definition at line 331 of file SectorMagneticFieldMap.cpp.

References SectorMagneticFieldMap::dipole, endl(), gmsg, and interpolation::PPSolveFactory::solve().

Referenced by readMap().

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std::vector< std::vector< double > > SectorMagneticFieldMap::IO::readLines	(	std::string	file_name,
		std::vector< double >	units
	)

staticprivate

Definition at line 431 of file SectorMagneticFieldMap.cpp.

References comparator(), SectorField::convertToPolar(), endl(), and gmsg.

Referenced by readMap().

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VectorMap * SectorMagneticFieldMap::IO::readMap	(	std::string	file_name,
		std::vector< double >	units,
		SectorMagneticFieldMap::symmetry	sym,
		int	poly_order,
		int	smoothing_order
	)

static

Read in the field map

Read in the field map with some specified geometry

Parameters

file_name	name of the file containing the field map
units	units of the file - should be 6-vector
sym	symmetry of the file - either "none" (full field map) or "dipole" (field map is reflected about y = 0)
poly_order	order of the polynomial fit
smoothing_order	order of the polynomial smoothing

Definition at line 294 of file SectorMagneticFieldMap.cpp.

References endl(), generateGrid(), getInterpolator(), getInterpolatorPolyPatch(), gmsg, and readLines().

Referenced by SectorMagneticFieldMap::readMap().

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Member Data Documentation

const std::string SectorMagneticFieldMap::IO::errMsg1

staticprivate

Initial value:

=
    std::string("field points during read ")+
    std::string("operation; this could mean that the field ")+
    std::string("map was not complete, or that OPAL could ")+
    std::string("not calculate regular grid spacings properly. ")+
    std::string("Check that the field map is on a cylindrical ")+
    std::string("grid written in Cartesian coordinates and the ")+
    std::string("grid points are written with enough precision (")+
    std::string("check the grid size information above).")

Definition at line 303 of file SectorMagneticFieldMap.h.

const double SectorMagneticFieldMap::IO::floatTolerance_m = 1e-3

staticprivate

Definition at line 262 of file SectorMagneticFieldMap.h.

const int SectorMagneticFieldMap::IO::sortOrder_m = {0, 1, 2}

staticprivate

Definition at line 263 of file SectorMagneticFieldMap.h.

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

src/Classic/Fields/SectorMagneticFieldMap.h
src/Classic/Fields/SectorMagneticFieldMap.cpp

Static Public Member Functions

Private Member Functions

Static Private Member Functions

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation