BoolTypeInfo.hpp
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1 /***************************************************************************
2  tag: The SourceWorks Tue Sep 7 00:55:18 CEST 2010 BoolTypeInfo.hpp
3 
4  BoolTypeInfo.hpp - description
5  -------------------
6  begin : Tue September 07 2010
7  copyright : (C) 2010 The SourceWorks
8  email : peter@thesourceworks.com
9 
10  ***************************************************************************
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37 
38 
39 #include "../types/Types.hpp"
40 #include "StdTypeInfo.hpp"
41 #include <ostream>
42 #include <istream>
43 
44 namespace RTT
45 {
46  namespace types
47  {
48 
52  struct BoolTypeInfo: public StdTypeInfo<bool>
53  {
55  StdTypeInfo<bool> ("bool")
56  {
57  }
58 
59  virtual std::ostream& write(std::ostream& os, base::DataSourceBase::shared_ptr in) const
60  {
61 #ifdef OS_HAVE_STREAMS
62  internal::DataSource<bool>::shared_ptr d = boost::dynamic_pointer_cast< internal::DataSource<bool> >(in);
63  if (d)
64  return os << std::boolalpha << d->value();
65 #endif
66  return os;
67  }
68 
69  virtual std::istream& read(std::istream& os, base::DataSourceBase::shared_ptr out) const
70  {
71 #ifdef OS_HAVE_STREAMS
73  if (d)
74  {
75  std::boolalpha(os);
76  os >> d->set();
77  d->updated(); // because use of set().
78  }
79 #endif
80  return os;
81  }
82 
83  virtual bool isStreamable() const {
84  return true;
85  }
86 
87  };
88 
89  }
90 }
virtual std::ostream & write(std::ostream &os, base::DataSourceBase::shared_ptr in) const
virtual void set(param_t t)=0
virtual std::istream & read(std::istream &os, base::DataSourceBase::shared_ptr out) const
boost::intrusive_ptr< DataSource< T > > shared_ptr
Definition: DataSource.hpp:115
boost::intrusive_ptr< AssignableDataSource< T > > shared_ptr
Definition: DataSource.hpp:198
virtual result_t value() const =0
boost::intrusive_ptr< DataSourceBase > shared_ptr
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:53
virtual bool isStreamable() const


rtt
Author(s): RTT Developers
autogenerated on Fri Oct 25 2019 03:59:30