mirror of
https://github.com/axiomatic-systems/Bento4.git
synced 2026-01-19 00:05:12 +08:00
82 lines
2.6 KiB
C++
82 lines
2.6 KiB
C++
/*****************************************************************
|
|
|
|
|
| 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_
|