Curve Class Reference

An ordered collection of x,y data pairs. More...

#include <curve.h>

Inheritance diagram for Curve:

Public Types
enum	CurveType {   UNKNOWN, PUMP, EFFICIENCY, VOLUME,   HEADLOSS }
Public Types inherited from Element
enum	ElementType {   NODE, LINK, PATTERN, CURVE,   CONTROL }

Public Member Functions
	Curve (std::string name_)
void	setType (int curveType)
void	addData (double x, double y)
int	size ()
int	curveType ()
double	x (int index)
double	y (int index)
void	findSegment (double xseg, double &slope, double &intercept)
double	getYofX (double x)
double	getXofY (double y)
Public Member Functions inherited from Element
	Element (std::string name_)

Static Public Attributes
static const char *	CurveTypeWords []

Additional Inherited Members
Public Attributes inherited from Element
std::string	name
	element's ID name
int	index
	index in array of elements

Detailed Description

An ordered collection of x,y data pairs.

Curves can be used to describe how tank volume varies with height, how pump head or efficiency varies with flow, or how a valve's head loss varies with flow.

Member Data Documentation

const char * Curve::CurveTypeWords

static

Initial value:

=
    {"", "PUMP", "EFFICIENCY", "VOLUME", "HEADLOSS", 0}

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

• /Users/sam/Dropbox (CitiLogics)/Code/epanet-dev/src/Elements/curve.h
• /Users/sam/Dropbox (CitiLogics)/Code/epanet-dev/src/Elements/curve.cpp