Orocos Real-Time Toolkit  2.8.3
NameServerRegistrator.hpp
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1 /***************************************************************************
2  tag: Peter Soetens Thu Oct 10 16:16:57 CEST 2002 NameServerRegistrator.hpp
3 
4  NameServerRegistrator.hpp - description
5  -------------------
6  begin : Thu October 10 2002
7  copyright : (C) 2002 Peter Soetens
8  email : peter.soetens@mech.kuleuven.ac.be
9 
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37 
38 #ifndef NAMESERVERREGISTRATION_HPP
39 #define NAMESERVERREGISTRATION_HPP
40 
41 #include "NameServer.hpp"
42 #include <boost/call_traits.hpp>
43 namespace RTT
44 { namespace dev {
45 
46 
55  template <class T>
57  {
58  typedef std::string NameType;
59  // to hold a reference to the nameserver
60  // call_traits< NameServer<T> >::reference mnameserver;
61  NameServer<T>* mnameserver;
62 
63  // to hold the object
64  T mobj;
65 
66  public:
68  : mnameserver( 0 )
69  {}
70 
71  NameServerRegistrator( typename boost::call_traits< NameServer< T > >::reference nameserver, const NameType& name,
72  typename boost::call_traits<T>::const_reference object )
73  : mnameserver( &nameserver ), mobj( object )
74  {
75  mnameserver->registerObject( object, name );
76  }
77 
79  {
80  if ( mnameserver != 0 )
81  mnameserver->unregisterObject( mobj );
82  }
83  };
84 
85 }}
86 
87 #endif // NAMESERVERREGISTRATION_HPP
bool registerObject(const ValueType obj, const NameType &name)
Register an object with a name.
Definition: NameServer.hpp:172
Utility class to register a given object with a nameserver, and deregister upon destruction.
NameServerRegistrator(typename boost::call_traits< NameServer< T > >::reference nameserver, const NameType &name, typename boost::call_traits< T >::const_reference object)
void unregisterObject(const ValueType obj)
Remove an object from the nameserver registrations.
Definition: NameServer.hpp:190
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:51