blob: 755818ea20cfc128532bec323dfa376c292049d3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
stores simple buffer information. does not allocate anything
Copyright (C) 2001 Martin Vogt
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Library General Public License as published by
the Free Software Foundation.
For more information look at the file COPYRIGHT in this package
*/
#ifndef __RAWDATABUFFER_H
#define __RAWDATABUFFER_H
class RawDataBuffer {
int _size;
unsigned char* _ptr;
int _pos;
public:
RawDataBuffer(unsigned char* ptr,int size) { set(ptr,size,0); }
~RawDataBuffer();
unsigned char* ptr() { return _ptr; }
unsigned char* current() { return _ptr+_pos; }
int size() { return _size; }
int pos() { return _pos; }
int untilend() { return _size-_pos; }
int eof() { return _pos>=_size; }
void inc() { this->_pos++; }
void inc(int val) { this->_pos+=val; }
void setpos(int val) { this->_pos=val; }
void setptr(unsigned char* ptr) { this->_ptr=ptr; }
void setsize(int size) { this->_size=size; }
void set(unsigned char* ptr,
int size,int pos) { setpos(pos);setptr(ptr);setsize(size);}
};
#endif
|
