struts.cc File Reference

Functions governing creation of struts. More...

#include "globals.hh"
#include "geometry.hh"
#include "edges.hh"
#include "nodes.hh"
#include <gsl/gsl_errno.h>
#include <gsl/gsl_math.h>
#include <gsl/gsl_min.h>
#include <iostream>

Go to the source code of this file.

Functions
double	fn1 (double x, void *p)
	Objective function for optimization. We want to have certain strut porosity. More...
int	optim (void *params, double &m, double &a, double &b, bool report)
	GSL minimizer for univariate scalar function. More...

Detailed Description

Functions governing creation of struts.

Author

Pavel Ferkl

Definition in file struts.cc.

Function Documentation

fn1()

double fn1	(	double	x,
		void *	p
	)

Objective function for optimization. We want to have certain strut porosity.

Parameters

[in]	x	independent variable (dstrut)
[in]	p	function parameters (fn1_params)

Definition at line 17 of file struts.cc.

optim()

int optim	(	void *	params,
		double &	m,
		double &	a,
		double &	b,
		bool	report
	)

GSL minimizer for univariate scalar function.

Parameters

[in]	params	function parameters
[in]	m	initial guess of minimum location
[in]	a	lower bracket bound
[in]	b	upper bracket bound
[in]	report	show output

Definition at line 46 of file struts.cc.

Referenced by main().