cl_endian.h Source File - ClanLib SDK
Description: cl_endian.h Source File

cl_endian.h
1/*
2** ClanLib SDK
3** Copyright (c) 1997-2020 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
29#pragma once
30
31namespace clan
32{
35
37 class Endian
38 {
39 public:
45 static void swap(void *data, int type_size, int total_times = 1);
46
47 static void swap_if_big(void *data, int type_size, int total_times = 1) { if (is_system_big()) swap(data, type_size, total_times); }
48 static void swap_if_little(void *data, int type_size, int total_times = 1) { if (!is_system_big()) swap(data, type_size, total_times); }
49
51
52 static bool is_system_big();
53
55
56 static bool is_system_64bit();
57 };
58
60}
clan::Endian
Endianess management class.
Definition cl_endian.h:38
clan::Endian::swap
static void swap(void *data, int type_size, int total_times=1)
Swaps larger amounts of data between little and big endian.
clan::Endian::swap_if_little
static void swap_if_little(void *data, int type_size, int total_times=1)
Definition cl_endian.h:48
clan::Endian::swap_if_big
static void swap_if_big(void *data, int type_size, int total_times=1)
Definition cl_endian.h:47
clan::Endian::is_system_64bit
static bool is_system_64bit()
Returns true if 64 bit system.
clan::Endian::is_system_big
static bool is_system_big()
Returns true if big endian system.
clan
Definition clanapp.h:36