OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder Class Reference

Public Member Functions
bool	empty () const
void	add_reader (InternalDataReader_rch reader, RcHandle< InternalEntity > writer)
void	write (const T &sample, const DDS::DataWriterQos &qos)
void	dispose ()

Private Member Functions
typedef	OPENDDS_LIST (T) SampleList

Private Attributes
SampleList	samples_

Detailed Description

template<typename T>
class OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder

Definition at line 154 of file InternalDataWriter.h.

Member Function Documentation

add_reader()

template<typename T>

void OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::add_reader ( InternalDataReader_rch  reader, RcHandle< InternalEntity >  writer  )

inline

Definition at line 158 of file InternalDataWriter.h.

References OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::samples_.

    {
      for (typename SampleList::const_iterator pos = samples_.begin(), limit = samples_.end(); pos != limit; ++pos) {
        reader->write(writer, *pos);
      }
    }

dispose()

template<typename T>

void OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::dispose ( )

inline

Definition at line 176 of file InternalDataWriter.h.

References OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::OPENDDS_LIST(), and OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::samples_.

    {
      samples_.clear();
    }

empty()

template<typename T>

bool OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::empty ( void  ) const

inline

Definition at line 156 of file InternalDataWriter.h.

References OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::samples_.

{ return samples_.empty(); }

OPENDDS_LIST()

template<typename T>

typedef OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::OPENDDS_LIST ( T  )

private

Referenced by OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::dispose().

write()

template<typename T>

void OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::write ( const T &  sample, const DDS::DataWriterQos &  qos  )

inline

Definition at line 165 of file InternalDataWriter.h.

References DDS::HistoryQosPolicy::depth, DDS::DataWriterQos::history, DDS::KEEP_LAST_HISTORY_QOS, DDS::HistoryQosPolicy::kind, and OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::samples_.

    {
      samples_.push_back(sample);
      if (qos.history.kind == DDS::KEEP_LAST_HISTORY_QOS) {
        while (samples_.size() > static_cast<std::size_t>(qos.history.depth)) {
          samples_.pop_front();
        }
      }
    }

Member Data Documentation

samples_

template<typename T>

SampleList OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::samples_

private

Definition at line 183 of file InternalDataWriter.h.

Referenced by OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::add_reader(), OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::dispose(), OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::empty(), and OpenDDS::DCPS::InternalDataWriter< T >::SampleHolder::write().

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The documentation for this class was generated from the following file:

• InternalDataWriter.h