Tree-M/object.h

#ifndef OBJECT_H
#define OBJECT_H

#include <cstdlib>
#include <stdio.h>

#include "PMT.h"

inline double maxDist() { return ACC->maxDist; }
inline int sizeofObject() { return ACC->ndims * ACC->elemsize; }

class Object : public GiSTobject        // the DB object class
{
        double *k;
public:
        Object() {
          k = new double [NDIMS];
          for (int i = NDIMS; i--; )
            k[i] = 0.;
        }

        Object(double *pkey)
        {
          k = pkey;
        }

        Object(const Object& obj) {
          k = new double [NDIMS];
          memcpy (k, obj.k, NDIMS * sizeof (double));
        }

        ~Object() {
          delete [] k;
        }

        Object& operator=(const Object& obj) {
          delete [] k;

          k = new double [NDIMS];
          memcpy (k, obj.k, NDIMS * sizeof (double));
        }

        double area(double r) {
          return 0;
        }

        double *data() {
          return k;
        }

        double distance(const Object& other) const;     // distance method (needed)

        int operator==(const Object& obj)
        {
          return !memcmp (k, obj.k, NDIMS * sizeof (double));
        }

        int operator!=(const Object& obj) { return !(*this==obj); };    // inequality operator (needed)

        int CompressedLength() const {
          return sizeofObject();
        }

        Object(char *key);
        void Compress(char *key);
};

#endif
Revision:	1.1
Committed:	Sun May 6 00:45:51 2001 UTC (23 years ago) by root
Content type:	text/plain
Branch:	MAIN
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.1	#ifndef OBJECT_H
2			#define OBJECT_H
3
4			#include <cstdlib>
5			#include <stdio.h>
6
7			#include "PMT.h"
8
9			inline double maxDist() { return ACC->maxDist; }
10			inline int sizeofObject() { return ACC->ndims * ACC->elemsize; }
11
12			class Object : public GiSTobject // the DB object class
13			{
14			double *k;
15			public:
16			Object() {
17			k = new double [NDIMS];
18			for (int i = NDIMS; i--; )
19			k[i] = 0.;
20			}
21
22			Object(double *pkey)
23			{
24			k = pkey;
25			}
26
27			Object(const Object& obj) {
28			k = new double [NDIMS];
29			memcpy (k, obj.k, NDIMS * sizeof (double));
30			}
31
32			~Object() {
33			delete [] k;
34			}
35
36			Object& operator=(const Object& obj) {
37			delete [] k;
38
39			k = new double [NDIMS];
40			memcpy (k, obj.k, NDIMS * sizeof (double));
41			}
42
43			double area(double r) {
44			return 0;
45			}
46
47			double *data() {
48			return k;
49			}
50
51			double distance(const Object& other) const; // distance method (needed)
52
53			int operator==(const Object& obj)
54			{
55			return !memcmp (k, obj.k, NDIMS * sizeof (double));
56			}
57
58			int operator!=(const Object& obj) { return !(*this==obj); }; // inequality operator (needed)
59
60			int CompressedLength() const {
61			return sizeofObject();
62			}
63
64			Object(char *key);
65			void Compress(char *key);
66			};
67
68			#endif