ref_set.h File Reference

(v16)

Collection of reference coordinates. More...

#include <stdbool.h>
#include <mpfr.h>

Include dependency graph for ref_set.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	ref_set_node
	A node in the reference set. More...
struct	ref_set
	A set of references. More...

Functions
struct ref_set *	ref_set_new ()
	Create a new reference set.
void	ref_set_delete (struct ref_set *s)
	Create a new reference set.
void	ref_set_insert (struct ref_set *s, const mpfr_t x, const mpfr_t y)
	Insert a point into a reference set.
bool	ref_set_contains (const struct ref_set *s, const mpfr_t x, const mpfr_t y)
	Check if a point is in a reference set.

Detailed Description

Collection of reference coordinates.

Definition in file ref_set.h.

---

Data Structure Documentation

struct ref_set_node

A node in the reference set.

Should be read-only outside ref_set.c.

Definition at line 21 of file ref_set.h.

Collaboration diagram for ref_set_node:

Data Fields
struct ref_set_node *	next	The next node in the list, or 0.
mpfr_t	x	The real coordinate of the reference.
mpfr_t	y	The imaginary coordinate of the reference.

struct ref_set

A set of references.

Should be read-only outside ref_set.c.

Definition at line 32 of file ref_set.h.

Collaboration diagram for ref_set:

Data Fields
struct ref_set_node *	set	The list of references, or 0 if empty.

Function Documentation

bool ref_set_contains	(	const struct ref_set *	s,
		const mpfr_t	x,
		const mpfr_t	y
	)

Check if a point is in a reference set.

Parameters

s	The reference set.
x	The real coordinate of the reference.
y	The imaginary coordinate of the reference.

Returns

true when the set contains the reference, false otherwise.

Definition at line 73 of file ref_set.c.

References ref_set_node::next, ref_set::set, ref_set_node::x, and ref_set_node::y.

Referenced by find_ref(), and fpxx_start().

Here is the caller graph for this function:

void ref_set_delete

(

struct ref_set *

s

)

Create a new reference set.

Parameters

s	The reference set to delete.

Definition at line 31 of file ref_set.c.

References debug_message, ref_set_node::next, ref_set::set, ref_set_node::x, and ref_set_node::y.

Referenced by render_calculate().

Here is the caller graph for this function:

void ref_set_insert	(	struct ref_set *	s,
		const mpfr_t	x,
		const mpfr_t	y
	)

Insert a point into a reference set.

You should check membership before insertion to avoid duplicates.

Parameters

s	The reference set.
x	The real coordinate of the reference.
y	The imaginary coordinate of the reference.

Definition at line 53 of file ref_set.c.

References debug_message, ref_set_node::next, ref_set::set, ref_set_node::x, and ref_set_node::y.

Referenced by find_ref(), and fpxx_start().

Here is the caller graph for this function:

struct ref_set* ref_set_new ( )

read

Create a new reference set.

Returns

A new reference set.

Definition at line 20 of file ref_set.c.

References debug_message.

Referenced by fpxx_start().

Here is the caller graph for this function: