ceph/src/boost/libs/bimap/example/bimap_and_boost/assign.cpp

   1 // Boost.Bimap
   2 //
   3 // Copyright (c) 2006-2007 Matias Capeletto
   4 //
   5 // Distributed under the Boost Software License, Version 1.0.
   6 // (See accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8
   9 //  VC++ 8.0 warns on usage of certain Standard Library and API functions that
  10 //  can be cause buffer overruns or other possible security issues if misused.
  11 //  See http://msdn.microsoft.com/msdnmag/issues/05/05/SafeCandC/default.aspx
  12 //  But the wording of the warning is misleading and unsettling, there are no
  13 //  portable alternative functions, and VC++ 8.0's own libraries use the
  14 //  functions in question. So turn off the warnings.
  15 #define _CRT_SECURE_NO_DEPRECATE
  16 #define _SCL_SECURE_NO_DEPRECATE
  17
  18 // Boost.Bimap Example
  19 //-----------------------------------------------------------------------------
  20
  21 #include <boost/config.hpp>
  22
  23 #include <string>
  24
  25 #include <boost/assign/list_of.hpp>
  26 #include <boost/assign/list_inserter.hpp>
  27
  28 #include <boost/bimap/bimap.hpp>
  29 #include <boost/bimap/multiset_of.hpp>
  30 #include <boost/bimap/list_of.hpp>
  31
  32 using namespace boost::bimaps;
  33 using namespace boost;
  34
  35
  36 int main()
  37 {
  38     //[ code_bimap_and_boost_assign
  39
  40     typedef bimap< multiset_of< int >, list_of< std::string > > bm_type;
  41
  42     // We can use assign::list_of to initialize the container.
  43
  44     bm_type bm = assign::list_of< bm_type::relation > /*<
  45         Note that `bm_type::relation` has to be used instead of `bm_type::value_type`.
  46         Contrary to `value_type`, `relation` type stores the elements as non const, a
  47         requirement of `assign::list_of` >*/
  48         ( 1, "one"   )
  49         ( 2, "two"   )
  50         ( 3, "three" );
  51
  52     // The left map view is a multiset, again we use insert
  53
  54     assign::insert( bm.left )
  55         ( 4, "four" )
  56         ( 5, "five" )
  57         ( 6, "six"  );
  58
  59     // The right map view is a list so we use push_back here
  60     // Note the order of the elements in the list!
  61
  62     assign::push_back( bm.right )
  63         ( "seven" , 7 )
  64         ( "eight" , 8 );
  65
  66     assign::push_front( bm.right )
  67         ( "nine"  ,  9 )
  68         ( "ten"   , 10 )
  69         ( "eleven", 11 );
  70
  71    // Since it is left_based the main view is a multiset, so we use insert
  72
  73     assign::insert( bm )
  74         ( 12, "twelve"   )
  75         ( 13, "thirteen" );
  76     //]
  77
  78     return 0;
  79 }