yanera_util.h File Reference

---

Detailed Description

This file contains linked-list and memory utility functions.

Definition in file yanera_util.h.

Go to the source code of this file.

Functions
yanera_container *	yanera_initialize (const char *filename)
	Allocates a new yanera_container.
void	yanera_free (yanera_container *yanera)
	Frees the memory.
void	yanera_report (yanera_container *yanera, int iteration, void *solver)
	General reporting routine for fitting progress updates.
int	yanera_find_errors (yanera_container *yanera)
	Determines the fit parameter errors.

---

Function Documentation

yanera_container* yanera_initialize

(

const char *

filename

)

Returns:

A newly allocated yanera_container.

Allocated memory for a new yanera_container.

Definition at line 30 of file yanera_util.c.

void yanera_free

(

yanera_container *

yanera

)

Parameters:

yanera

The yanera_container to free.

This recursively walks through the yanera_container, freeing everything that may heve been allocated memory.

Definition at line 166 of file yanera_util.c.

void yanera_report	(	yanera_container *	yanera,
		int	iteration,
		void *	solver
	)

This function wrties to stderr the current status (iteration number, chi sqaured)of the fitting routines. Called with -1 at the iteration number, it assumes the fit is finished and write to file the results, if the proper flags are selected.

Definition at line 292 of file yanera_util.c.

int yanera_find_errors

(

yanera_container *

yanera

)

This function borrows from the least sqaures to determine the covariance matrix and find the uncertainties of the fitted parameters.

Definition at line 451 of file yanera_util.c.