ClanLib  2.3.7
databuffer.h
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1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2011 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
9 ** Permission is granted to anyone to use this software for any purpose,
10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
17 ** 2. Altered source versions must be plainly marked as such, and must not be
18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Magnus Norddahl
27 */
28 
31 
32 
33 #pragma once
34 
35 
36 #include "../api_core.h"
37 #include "sharedptr.h"
38 
39 class CL_DataBuffer_Impl;
40 
45 {
48 
49 public:
51  CL_DataBuffer();
52 
53  CL_DataBuffer(int size);
54 
55  CL_DataBuffer(const void *data, int size);
56 
57  CL_DataBuffer(const CL_DataBuffer &data, int pos, int size = -1);
58 
59  ~CL_DataBuffer();
60 
61 
65 
66 public:
68  char *get_data();
69 
70  const char *get_data() const;
71 
73  int get_size() const;
74 
76  int get_capacity() const;
77 
79  char &operator[](int i);
80 
81  const char &operator[](int i) const;
82 
83  char &operator[](unsigned int i);
84 
85  const char &operator[](unsigned int i) const;
86 
88  bool is_null() const;
89 
90 
94 
95 public:
96  CL_DataBuffer &operator =(const CL_DataBuffer &copy);
97 
99  void set_size(int size);
100 
102  void set_capacity(int capacity);
103 
104 
108 
109 private:
110  CL_SharedPtr<CL_DataBuffer_Impl> impl;
112 };
113 
114