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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*****************************************************************
|
| AP4 - Strings
|
| Copyright 2002-2008 Axiomatic Systems, LLC
|
|
| This file is part of Bento4/AP4 (MP4 Atom Processing Library).
|
| Unless you have obtained Bento4 under a difference license,
| this version of Bento4 is Bento4|GPL.
| Bento4|GPL is free software; you can redistribute it and/or modify
| it under the terms of the GNU General Public License as published by
| the Free Software Foundation; either version 2, or (at your option)
| any later version.
|
| Bento4|GPL is distributed in the hope that it will be useful,
| but WITHOUT ANY WARRANTY; without even the implied warranty of
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
| GNU General Public License for more details.
|
| You should have received a copy of the GNU General Public License
| along with Bento4|GPL; see the file COPYING. If not, write to the
| Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
| 02111-1307, USA.
|
****************************************************************/
#ifndef _AP4_STRING_H_
#define _AP4_STRING_H_
/*----------------------------------------------------------------------
| includes
+---------------------------------------------------------------------*/
#include "Ap4Config.h"
#include "Ap4Types.h"
/*----------------------------------------------------------------------
| AP4_String
+---------------------------------------------------------------------*/
class AP4_String
{
public:
// constructors
AP4_String();
AP4_String(const char* s);
AP4_String(const char* s, AP4_Size size);
AP4_String(const AP4_String& s);
explicit AP4_String(AP4_Size size);
// destructor
~AP4_String();
// operators
const AP4_String& operator=(const AP4_String& s);
const AP4_String& operator=(const char* s);
char operator[](unsigned int index) const {
return m_Chars[index];
}
bool operator==(const AP4_String& s) const;
bool operator!=(const AP4_String& s) const { return !(*this == s); }
bool operator==(const char* s) const;
bool operator!=(const char* s) const { return !(*this == s); }
// methods
AP4_Size GetLength() const { return m_Length; }
const char* GetChars() const { return m_Chars; }
char* UseChars() { return m_Chars; }
void Assign(const char* chars, AP4_Size size);
int Find(char c, unsigned int start = 0) const;
private:
// class members
static char EmptyString;
// members
char* m_Chars;
AP4_Size m_Length;
};
#endif // _AP4_STRING_H_
|
