LinearApproxHelpers Class Reference

A generic class to operate on LinearApproxMap instances. More...

#include <LinearApproxHelpers.h>

Public Types
typedef std::map< double, double >	LinearApproxMap

Static Public Member Functions
static double	getInterpolatedValue (const LinearApproxMap &map, double axisValue)
	Get interpolated value.
static double	getMaximumValue (const LinearApproxMap &map)
	Get the largest height value.
static double	getMinimumValue (const LinearApproxMap &map)
	Get the smallest height value.
static std::vector< double >	getValueTable (const std::string &dataString)
	split string into data values
static void	scalePoints (LinearApproxMap &map, double keyFactor, double valueFactor)
	Scale both key and values.
static void	scaleValues (LinearApproxMap &map, const double factor)
	Scale values.
static bool	setPoints (LinearApproxMap &map, const std::string &axisString, const std::string &heightString)
	Set data points.
static void	setValues (LinearApproxMap &map, const std::string &heightString)
	Set height values for existing axis values.

Detailed Description

A generic class to operate on LinearApproxMap instances.

Definition at line 34 of file LinearApproxHelpers.h.

Member Typedef Documentation

LinearApproxMap

typedef std::map<double, double> LinearApproxHelpers::LinearApproxMap

Definition at line 36 of file LinearApproxHelpers.h.

Member Function Documentation

getInterpolatedValue()

double LinearApproxHelpers::getInterpolatedValue ( const LinearApproxMap & map, double axisValue )

static

Get interpolated value.

Parameters

[in]

axisValue

axis value to get the interpolated data point for

Definition at line 62 of file LinearApproxHelpers.cpp.

Referenced by MSCFModel::getCurrentAccel(), MSDevice_Battery::getMaximumChargeRate(), MSCFModel_Rail::TrainParams::getResistance(), and MSCFModel_Rail::TrainParams::getTraction().

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getMaximumValue()

double LinearApproxHelpers::getMaximumValue ( const LinearApproxMap & map )

static

Get the largest height value.

Returns

Maximum height value

Definition at line 47 of file LinearApproxHelpers.cpp.

References TL.

Referenced by MSDevice_Battery::MSDevice_Battery().

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getMinimumValue()

double LinearApproxHelpers::getMinimumValue ( const LinearApproxMap & map )

static

Get the smallest height value.

Returns

Minimum height value

Definition at line 32 of file LinearApproxHelpers.cpp.

References TL.

getValueTable()

std::vector< double > LinearApproxHelpers::getValueTable ( const std::string & dataString )

static

split string into data values

Parameters

[in]

dataString

string containing row of double values

Definition at line 84 of file LinearApproxHelpers.cpp.

References invalid_return< std::string >::value, and StringUtils::toDouble().

Referenced by setPoints(), and setValues().

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scalePoints()

void LinearApproxHelpers::scalePoints ( LinearApproxMap & map, double keyFactor, double valueFactor )

static

Scale both key and values.

Parameters

[in]	keyFactor	to scale the key with
[in]	valueFactor	to scale the value with

Definition at line 113 of file LinearApproxHelpers.cpp.

Referenced by MSCFModel_Rail::initFreightResistance(), MSCFModel_Rail::initFreightTraction(), MSCFModel_Rail::initICE1Resistance(), MSCFModel_Rail::initICE1Traction(), MSCFModel_Rail::initICE3Resistance(), MSCFModel_Rail::initICE3Traction(), MSCFModel_Rail::initMireoPlusB2TResistance(), MSCFModel_Rail::initMireoPlusB2TTraction(), MSCFModel_Rail::initMireoPlusH2TResistance(), MSCFModel_Rail::initMireoPlusH2TTraction(), MSCFModel_Rail::initNGT400_16Resistance(), MSCFModel_Rail::initNGT400_16Traction(), MSCFModel_Rail::initNGT400Resistance(), MSCFModel_Rail::initNGT400Traction(), MSCFModel_Rail::initRB425Resistance(), MSCFModel_Rail::initRB425Traction(), MSCFModel_Rail::initRB628Resistance(), MSCFModel_Rail::initRB628Traction(), MSCFModel_Rail::initREDosto7Resistance(), and MSCFModel_Rail::initREDosto7Traction().

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scaleValues()

void LinearApproxHelpers::scaleValues ( LinearApproxMap & map, const double factor )

static

Scale values.

Parameters

[in]

factor

with which to scale the values

Definition at line 123 of file LinearApproxHelpers.cpp.

setPoints()

bool LinearApproxHelpers::setPoints ( LinearApproxMap & map, const std::string & axisString, const std::string & heightString )

static

Set data points.

Parameters

[in]	axisString	string of axis points
[in]	heightString	string of height data

Definition at line 96 of file LinearApproxHelpers.cpp.

References getValueTable(), and TLF.

Referenced by MSDevice_Battery::MSDevice_Battery().

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setValues()

void LinearApproxHelpers::setValues ( LinearApproxMap & map, const std::string & heightString )

static

Set height values for existing axis values.

Parameters

[in]

heightString

string of height data

Definition at line 130 of file LinearApproxHelpers.cpp.

References getValueTable(), and TLF.

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

• LinearApproxHelpers.h
• LinearApproxHelpers.cpp