Sadie_Index.c File Reference

Indexes to application-wide data structures such as lists of images. More...

#include "logerr.h"
#include <unistd.h>
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include <sadie.h>
#include "Sadie_Index.h"

Classes
struct	Sad_doclist
	A hash table implements the list of documents. More...
struct	Sad_docitem
	One node of the singly-linked list of documents hanging off a hash bucket. More...
struct	Sad_property
struct	Sad_propertyitem
	One node of the singly-linked list of properties hanging off a hash bucket. More...
struct	Sad_doc
	Each document contains a SADIE image with its property hash table. More...
Typedefs
typedef Sad_property *	sad_propertyp_t
typedef Sad_docitem *	sad_docitemp_t
typedef Sad_doc *	sad_docp_t
typedef Sad_propertyitem *	sad_propertyitemp_t
Functions
void	dispose_doclist (sad_doclistp_t thedoclist)
sad_propertyp_t	make_property (sad_property_data_destructor_t yourdestruct, void *yourdata)
sad_doclistp_t	make_doclist (int logsize)
	Create a new empty document list.
int	sad_put_doc (sad_doclistp_t doclist, const char *dkey, int logpsize, const IMAGE *img)
int	sad_dispose_doc (sad_doclistp_t doclist, const char *dkey)
int	sad_put_doc_property (sad_doclistp_t doclist, const char *dkey, const char *pkey, sad_property_data_destructor_t destruct, void *data)
void *	sad_get_doc_property (const sad_doclistp_t doclist, const char *dkey, const char *pkey)

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Detailed Description

Indexes to application-wide data structures such as lists of images.

SADIE represents images as structures that contain the pixel data and a limited range of other information. A simple in-memory database can however associate arbitrary metadata with the images, and track additional information not associated with a particular image.

Author:

University of Arizona Digital Image Analysis Lab

Date:

2004

Version:

Id

Sadie_Index.c,v 1.4 2004/09/07 23:35:08 mmunro Exp

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