File: doc_anonymous_mutex_shared_data.hpp

package info (click to toggle)
boost1.74 1.74.0%2Bds1-21
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 463,588 kB
  • sloc: cpp: 3,338,117; xml: 131,293; python: 33,088; ansic: 14,292; asm: 4,038; sh: 3,353; makefile: 1,193; perl: 1,036; yacc: 478; php: 212; ruby: 102; lisp: 24; sql: 13; csh: 6
file content (35 lines) | stat: -rw-r--r-- 1,024 bytes parent folder | download | duplicates (19)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2006-2012. Distributed under the Boost
// Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// See http://www.boost.org/libs/interprocess for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#include <boost/interprocess/detail/config_begin.hpp>
//[doc_anonymous_mutex_shared_data
#include <boost/interprocess/sync/interprocess_mutex.hpp>

struct shared_memory_log
{
   enum { NumItems = 100 };
   enum { LineSize = 100 };

   shared_memory_log()
      :  current_line(0)
      ,  end_a(false)
      ,  end_b(false)
   {}

   //Mutex to protect access to the queue
   boost::interprocess::interprocess_mutex mutex;

   //Items to fill
   char   items[NumItems][LineSize];
   int    current_line;
   bool   end_a;
   bool   end_b;
};
//]
#include <boost/interprocess/detail/config_end.hpp>