PropertyBagVisitor.cpp
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1 /***************************************************************************
2  tag: The SourceWorks Tue Sep 7 00:55:18 CEST 2010 PropertyBagVisitor.cpp
3 
4  PropertyBagVisitor.cpp - 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 "PropertyBagVisitor.hpp"
40 #include "../types/PropertyDecomposition.hpp"
41 #include "../types/Types.hpp"
42 #include "../Property.hpp"
43 #include "../PropertyBag.hpp"
44 #include "../Logger.hpp"
45 
46 namespace RTT {
47  using namespace detail;
48 
50  {
52  // Try conversion first because this is the user's implementation of decomposition:
53  if ( dsb ) {
54  // check if type returned itself to avoid decomposition:
55  if ( dsb == v->getDataSource() )
56  return false;
58  this->introspect( p );
59  delete p;
60  return true;
61  } else {
62  // now try generic decomposition, based on getMember():
64  if ( types::propertyDecomposition(v, res.value() ) ) {
65  this->introspect( res );
66  deletePropertyBag( res.value() );
67  return true;
68  }
69  // Cleanup.
70  deletePropertyBag( res.value() );
71  // All failed.
72  return false;
73  }
74  return false;
75  }
76 
77 }
bool propertyDecomposition(base::PropertyBase *source, PropertyBag &targetbag, bool recurse)
void deletePropertyBag(PropertyBag &target)
const std::string & getDescription() const
base::PropertyBase * buildProperty(const std::string &name, const std::string &desc, base::DataSourceBase::shared_ptr source=0) const
Definition: TypeInfo.hpp:214
virtual void introspect(PropertyBase *p)=0
const std::string & getName() const
boost::intrusive_ptr< DataSourceBase > shared_ptr
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:53
bool introspectAndDecompose(PropertyBase *t)
base::DataSourceBase::shared_ptr decomposeType(base::DataSourceBase::shared_ptr source) const
Definition: TypeInfo.hpp:402
virtual DataSourceBase::shared_ptr getDataSource() const =0
virtual const types::TypeInfo * getTypeInfo() const =0


rtt
Author(s): RTT Developers
autogenerated on Tue Jun 25 2019 19:33:27