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Utils

Utils

Types and Values

Object Hierarchy

    GBoxed
    ├── GocIntArray
    ╰── GocPoints

Description

Only one structure is currently available: GocPoints.

Functions

goc_int_array_new ()

GocIntArray *
goc_int_array_new (unsigned  n);

Creates a new GocIntArray instances with n values initialized to 0. The values can be changed using direct access:

     GocIntArray array = goc_int_array_new (2);
     array->vals[0] = my_first_int;
     array->vals[1] = my_second_int;

Parameters

n

the number of integers in the array.

 

Returns

the newly created GocIntArray with an initial references count of 1.

Since 0.8.2


goc_int_array_ref ()

GocIntArray *
goc_int_array_ref (GocIntArray *array);

Increases the references count of array by 1.

Parameters

array

GocIntArray

 

Returns

the referenced GocIntArray.

Since 0.8.2


goc_int_array_unref ()

void
goc_int_array_unref (GocIntArray *array);

Decreases the references count of array by 1, and destroys it if the references count becomes 0.

Parameters

array

GocIntArray

 

Since 0.8.2


goc_points_new ()

GocPoints *
goc_points_new (unsigned  n);

Creates a new GocPoints instances with n points with nul initial coordinates. The coordinates can be changed using direct access:

     GocPoints points = goc_points_new (1);
     points->points[0].x = my_x;
     points->points[0].y = my_y;

Parameters

n

the number of GocPoint instances.

 

Returns

the newly created GocPoints with an initial references count of 1.


goc_points_ref ()

GocPoints *
goc_points_ref (GocPoints *points);

Increases the references count of points by 1.

Parameters

points

GocPoints

 

Returns

the referenced GocPoints.


goc_points_unref ()

void
goc_points_unref (GocPoints *points);

Decreases the references count of points by 1, and destroys it if the references count becomes 0.

Parameters

points

GocPoints

 

Types and Values

GocIntArray

typedef struct {
	unsigned n;
	int *vals;
} GocIntArray;

FocIntArray::n is the size of the array. A boxed type used to hold an array of integers.

Members

int *vals;

The embedded values.

 

Since 0.8.2


GocPoints

typedef struct {
	GocPoint *points;
} GocPoints;

A boxed type used to hold a list of GocPoint instances.

Members

GocPoint *points;

The embedded points.

 
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