Orocos Real-Time Toolkit  2.8.3
Attribute.cpp
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1 /***************************************************************************
2  tag: Peter Soetens Tue Dec 21 22:43:08 CET 2004 Attribute.cxx
3 
4  Attribute.cxx - description
5  -------------------
6  begin : Tue December 21 2004
7  copyright : (C) 2004 Peter Soetens
8  email : peter.soetens@mech.kuleuven.ac.be
9 
10  ***************************************************************************
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37 
38 
39 #include "Attribute.hpp"
40 #include "rtt-fwd.hpp"
41 
42 namespace RTT
43 {
44  using namespace detail;
45 
47  {
48  }
49 
50  AttributeBase::AttributeBase(const std::string& name)
51  : mname(name)
52  {
53  }
54 
56  {
57  }
58 
59  const std::string& AttributeBase::getName() const
60  {
61  return mname;
62  }
63 
64  void AttributeBase::setName(const std::string& n)
65  {
66  mname = n;
67  }
68 
69  Alias::Alias(const std::string& name, DataSourceBase::shared_ptr d )
70  : base::AttributeBase(name),
71  data( d )
72  {
73  }
74 
76  {
77  return data;
78  }
79 
81  {
82  return new Alias( mname, data.get() );
83  }
84  Alias* Alias::copy( std::map<const base::DataSourceBase*, base::DataSourceBase*>& replacements, bool )
85  {
86  // instantiate does not apply.
87  return new Alias( mname, data->copy( replacements ) );
88  }
89 
90 
91 }
base::DataSourceBase::shared_ptr getDataSource() const
Return a internal::DataSource which contains the same contents.
Definition: Attribute.cpp:75
Alias * clone() const
Returns a clone of this AttributeBase.
Definition: Attribute.cpp:80
Alias * copy(std::map< const base::DataSourceBase *, base::DataSourceBase * > &replacements, bool)
Returns a copy of this AttributeBase.
Definition: Attribute.cpp:84
An attribute is a minimalistic, named placeholder for data.
AttributeBase()
Create a nameless AttributeBase.
Definition: Attribute.cpp:46
Alias(const std::string &name, base::DataSourceBase::shared_ptr d)
Definition: Attribute.cpp:69
boost::intrusive_ptr< DataSourceBase > shared_ptr
Use this type to store a pointer to a DataSourceBase.
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:51
const std::string & getName() const
Get the name of this instance.
Definition: Attribute.cpp:59
This class is the most basic Attribute implementation (only suitable for reading a internal::DataSour...
Definition: Attribute.hpp:375
void setName(std::string const &new_name)
Get the name of this instance.
Definition: Attribute.cpp:64