BufferInterface.hpp
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1 /***************************************************************************
2  tag: Peter Soetens Thu Oct 10 16:16:57 CEST 2002 BufferInterface.hpp
3 
4  BufferInterface.hpp - description
5  -------------------
6  begin : Thu October 10 2002
7  copyright : (C) 2002 Peter Soetens
8  email : peter.soetens@mech.kuleuven.ac.be
9 
10  ***************************************************************************
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36  ***************************************************************************/
37 
38 #ifndef ORO_CORELIB_BUFFERINTERFACE_HPP
39 #define ORO_CORELIB_BUFFERINTERFACE_HPP
40 
41 #include "BufferBase.hpp"
42 #include "../FlowStatus.hpp"
43 #include <boost/shared_ptr.hpp>
44 #include <boost/call_traits.hpp>
45 #include <vector>
46 
47 namespace RTT
48 { namespace base {
49 
55  template<class T>
57  public BufferBase
58  {
59  public:
60  typedef T value_t;
62 
63  typedef boost::shared_ptr< BufferInterface<T> > shared_ptr;
64  typedef typename boost::call_traits<T>::param_type param_t;
65  typedef typename boost::call_traits<T>::reference reference_t;
66 
67  virtual ~BufferInterface()
68  {}
69 
77  virtual FlowStatus Pop( reference_t item) = 0;
78 
87  virtual size_type Pop( std::vector<value_t>& items ) = 0;
88 
99  virtual value_t* PopWithoutRelease() = 0;
100 
105  virtual void Release(value_t *item) = 0;
106 
114  virtual bool Push( param_t item) = 0;
115 
123  virtual size_type Push( const std::vector<value_t>& items ) = 0;
124 
137  virtual bool data_sample( param_t sample, bool reset = true ) = 0;
138 
142  virtual value_t data_sample() const = 0;
143  };
144 }}
145 
146 #endif
virtual FlowStatus Pop(reference_t item)=0
boost::call_traits< T >::reference reference_t
FlowStatus
Definition: FlowStatus.hpp:56
virtual bool Push(param_t item)=0
boost::call_traits< T >::param_type param_t
virtual value_t data_sample() const =0
virtual void Release(value_t *item)=0
virtual value_t * PopWithoutRelease()=0
BufferBase::size_type size_type
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:53
boost::shared_ptr< BufferInterface< T > > shared_ptr


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