backend/ndk/align.cpp

/* align.cc
 * This file is part of NDK++ library
 * Copyright (c) 2003 by Stanislav Ievlev
 *
 * This file is covered by the GNU Library General Public License,
 * which should be included with libndk as the file COPYING.
 */
#include <ndk/align.hh>

int
ndk::align::pos (int internal_size, int external_size, align::type align)
{
  switch (align)
    {
    case left:
      return 0;
    case right:
      return external_size - internal_size;
    case center:
      return (external_size - internal_size) / 2;
    default:
      throw "unknown align type";
    }
}
Revision:	1.2
Committed:	Sun Oct 24 20:31:50 2010 UTC (15 years, 11 months ago) by sf-pippijn
Branch:	MAIN
Changes since 1.1:	+2 -2 lines
Log Message:	use EV and plain sockets instead of asio
#	User	Rev	Content
1	sf-pippijn	1.1	/* align.cc
2			* This file is part of NDK++ library
3			* Copyright (c) 2003 by Stanislav Ievlev
4			*
5			* This file is covered by the GNU Library General Public License,
6	sf-pippijn	1.2	* which should be included with libndk as the file COPYING.
7	sf-pippijn	1.1	*/
8	sf-pippijn	1.2	#include <ndk/align.hh>
9	sf-pippijn	1.1
10			int
11			ndk::align::pos (int internal_size, int external_size, align::type align)
12			{
13			switch (align)
14			{
15			case left:
16			return 0;
17			case right:
18			return external_size - internal_size;
19			case center:
20			return (external_size - internal_size) / 2;
21			default:
22			throw "unknown align type";
23			}
24			}