μHAL (v2.7.9)
Part of the IPbus software repository
bits.hpp
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1 /*
2 ---------------------------------------------------------------------------
3 
4  This file is part of uHAL.
5 
6  uHAL is a hardware access library and programming framework
7  originally developed for upgrades of the Level-1 trigger of the CMS
8  experiment at CERN.
9 
10  uHAL is free software: you can redistribute it and/or modify
11  it under the terms of the GNU General Public License as published by
12  the Free Software Foundation, either version 3 of the License, or
13  (at your option) any later version.
14 
15  uHAL is distributed in the hope that it will be useful,
16  but WITHOUT ANY WARRANTY; without even the implied warranty of
17  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  GNU General Public License for more details.
19 
20  You should have received a copy of the GNU General Public License
21  along with uHAL. If not, see <http://www.gnu.org/licenses/>.
22 
23 
24  Andrew Rose, Imperial College, London
25  email: awr01 <AT> imperial.ac.uk
26 
27  Marc Magrans de Abril, CERN
28  email: marc.magrans.de.abril <AT> cern.ch
29 
30  Tom Williams, Rutherford Appleton Laboratory, Oxfordshire
31  email: tom.williams <AT> cern.ch
32 
33 ---------------------------------------------------------------------------
34 */
35 
36 
37 #ifndef _uhal_utilities_bits_hpp_
38 #define _uhal_utilities_bits_hpp_
39 
40 
41 #include <stdint.h>
42 
43 
44 namespace uhal
45 {
46  namespace utilities
47  {
53  unsigned int TrailingRightBits ( uint32_t aValue );
54  }
55 }
56 
57 
58 #endif
uhal
Definition: HttpResponseGrammar.hpp:49
uhal::utilities::TrailingRightBits
unsigned int TrailingRightBits(uint32_t aValue)
Helper function to calculate the number of zero-bits at the righthand end of a 32-bit number.
Definition: bits.cpp:44