chrono::ChFxJavascript Class Reference

#include <CHfxJavascript.h>

Inheritance diagram for chrono::ChFxJavascript:

Collaboration diagram for chrono::ChFxJavascript:

List of all members.

Public Member Functions
	ChFxJavascript ()
virtual int	SetFunction (char *mformula)
char *	GetFunction ()
virtual void	AddInVar (CHoptVar *newvar)
virtual void	RemoveInVar (CHoptVar *newvar)
virtual CHoptVar *	GetVarList ()
virtual void	SetVarList (CHoptVar *mv)
int	GetNumOfVars ()
virtual int	CompileInVar ()
int	Vars_to_System (double x[])
int	Vars_to_System (const ChMatrix<> *x)
int	System_to_Vars (double x[])
int	System_to_Vars (ChMatrix<> *x)
char *	GetLastError ()
virtual void	Eval (ChMatrix<> &A, const ChMatrix<> &B)

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Detailed Description

Class for A=f(B) math functions, where the function is defined by a Javascript formula that returns a scalar value, and input variables are set from a list of Javascript names.

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Member Function Documentation

void chrono::ChFxJavascript::Eval	(	ChMatrix<> &	A,
		const ChMatrix<> &	B
	)		[virtual]

INTERFACE: Evaluate A=f(B)

Parameters:

A	results here
B	input here

Implements chrono::ChFx.

int chrono::ChFxJavascript::SetFunction

(

char *

mformula

)

[virtual]

Sets the objective function to maximize, as ASCII interpreted formula and also precompile it into a script for optimizing speed. If returns 0, script has syntax error.

int chrono::ChFxJavascript::System_to_Vars

(

double

x[]

)

The in variables gets their corresponding values in Javascript environment. Return 0 if can't get values. Mostly not needed by user.

int chrono::ChFxJavascript::Vars_to_System

(

double

x[]

)

The Javascript environment gets the current state of input variables. Ret. 0 if can't set values. Mostly not needed by user.