本文整理汇总了C++中DataStream::Close方法的典型用法代码示例。如果您正苦于以下问题：C++ DataStream::Close方法的具体用法？C++ DataStream::Close怎么用？C++ DataStream::Close使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DataStream的用法示例。
在下文中一共展示了DataStream::Close方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: SendRouteToGPS
//.........这里部分代码省略.........
oNMEA0183.Rte.total_number_of_messages = final_total;
oNMEA0183.Rte.message_number = n_run;
snt.Sentence.Clear();
oNMEA0183.Rte.AddWaypoint ( name );
node = node->GetNext();
}
else
{
if(sent_len + name_len > max_length)
{
n_run ++;
bnew_sentence = true;
oNMEA0183.Rte.Write ( snt );
// printf("%s", snt.Sentence.mb_str());
sentence_array.Add(snt.Sentence);
}
else
{
sent_len += name_len;
oNMEA0183.Rte.AddWaypoint ( name );
node = node->GetNext();
}
}
}
oNMEA0183.Rte.Write ( snt ); //last one...
if(snt.Sentence.Len() > tare_length)
sentence_array.Add(snt.Sentence);
for(unsigned int ii=0 ; ii < sentence_array.GetCount(); ii++)
{
if(dstr->SendSentence( sentence_array.Item(ii) ) )
LogOutputMessage( sentence_array.Item(ii), dstr->GetPort(), false );
wxString msg(_T("-->GPS Port:"));
msg += com_name;
msg += _T(" Sentence: ");
msg += sentence_array.Item(ii);
msg.Trim();
wxLogMessage(msg);
wxMilliSleep ( 500 );
}
}
else
{
if( dstr->SendSentence( snt.Sentence ) )
LogOutputMessage( snt.Sentence, dstr->GetPort(), false );
wxString msg(_T("-->GPS Port:"));
msg += com_name;
msg += _T(" Sentence: ");
msg += snt.Sentence;
msg.Trim();
wxLogMessage(msg);
}
if(g_GPS_Ident == _T("FurunoGP3X"))
{
wxString term;
term.Printf(_T("$PFEC,GPxfr,CTL,E%c%c"), 0x0d, 0x0a);
if( dstr->SendSentence( term ) )
LogOutputMessage( term, dstr->GetPort(), false );
wxString msg(_T("-->GPS Port:"));
msg += com_name;
msg += _T(" Sentence: ");
msg += term;
msg.Trim();
wxLogMessage(msg);
}
if ( pProgress )
{
pProgress->SetValue ( 100 );
pProgress->Refresh();
pProgress->Update();
}
wxMilliSleep ( 500 );
ret_bool = true;
// All finished with the temp port
dstr->Close();
}
}
ret_point_1:
if( old_stream )
CreateAndRestoreSavedStreamProperties();
return ret_bool;
}示例2: SendWaypointToGPS
//.........这里部分代码省略.........
DataStream *dstr = new DataStream( this,
com_name,
baud,
DS_TYPE_INPUT_OUTPUT,
0 );
SENTENCE snt;
NMEA0183 oNMEA0183;
oNMEA0183.TalkerID = _T ( "EC" );
if ( pProgress )
pProgress->SetRange ( 100 );
if(g_GPS_Ident == _T("Generic"))
{
if ( prp->m_lat < 0. )
oNMEA0183.Wpl.Position.Latitude.Set ( -prp->m_lat, _T ( "S" ) );
else
oNMEA0183.Wpl.Position.Latitude.Set ( prp->m_lat, _T ( "N" ) );
if ( prp->m_lon < 0. )
oNMEA0183.Wpl.Position.Longitude.Set ( -prp->m_lon, _T ( "W" ) );
else
oNMEA0183.Wpl.Position.Longitude.Set ( prp->m_lon, _T ( "E" ) );
oNMEA0183.Wpl.To = prp->GetName().Truncate ( 6 );
oNMEA0183.Wpl.Write ( snt );
}
else if(g_GPS_Ident == _T("FurunoGP3X"))
{
oNMEA0183.TalkerID = _T ( "PFEC," );
if ( prp->m_lat < 0. )
oNMEA0183.GPwpl.Position.Latitude.Set ( -prp->m_lat, _T ( "S" ) );
else
oNMEA0183.GPwpl.Position.Latitude.Set ( prp->m_lat, _T ( "N" ) );
if ( prp->m_lon < 0. )
oNMEA0183.GPwpl.Position.Longitude.Set ( -prp->m_lon, _T ( "W" ) );
else
oNMEA0183.GPwpl.Position.Longitude.Set ( prp->m_lon, _T ( "E" ) );
oNMEA0183.GPwpl.To = prp->GetName().Truncate ( 8 );
oNMEA0183.GPwpl.Write ( snt );
}
if( dstr->SendSentence( snt.Sentence ) )
LogOutputMessage( snt.Sentence, dstr->GetPort(), false );
wxString msg(_T("-->GPS Port:"));
msg += com_name;
msg += _T(" Sentence: ");
msg += snt.Sentence;
msg.Trim();
wxLogMessage(msg);
if(g_GPS_Ident == _T("FurunoGP3X"))
{
wxString term;
term.Printf(_T("$PFEC,GPxfr,CTL,E%c%c"), 0x0d, 0x0a);
if( dstr->SendSentence( term ) )
LogOutputMessage( term, dstr->GetPort(), false );
wxString msg(_T("-->GPS Port:"));
msg += com_name;
msg += _T(" Sentence: ");
msg += term;
msg.Trim();
wxLogMessage(msg);
}
if ( pProgress )
{
pProgress->SetValue ( 100 );
pProgress->Refresh();
pProgress->Update();
}
wxMilliSleep ( 500 );
// All finished with the temp port
dstr->Close();
ret_bool = true;
}
ret_point:
if( old_stream )
CreateAndRestoreSavedStreamProperties();
return ret_bool;
}示例3: SendRouteToGPS
//.........这里部分代码省略.........
{ // Standard NMEA mode
// If the port was temporarily closed, reopen as I/O type
// Otherwise, open another port using default properties
wxString baud;
if( old_stream ) {
baud = baud_rate_save;
}
else {
baud = _T("4800");
}
DataStream *dstr = new DataStream( this,
SERIAL,
com_name,
baud,
DS_TYPE_INPUT_OUTPUT,
0 );
// Wait up to 5 seconds for Datastream secondary thread to come up
int timeout = 0;
while( !dstr-> IsSecThreadActive() && (timeout < 50)) {
wxMilliSleep(100);
timeout++;
}
if( !dstr-> IsSecThreadActive() ){
wxString msg(_T("-->GPS Port:"));
msg += com_name;
msg += _T(" ...Could not be opened for writing");
wxLogMessage(msg);
dstr->Close();
goto ret_point_1;
}
SENTENCE snt;
NMEA0183 oNMEA0183;
oNMEA0183.TalkerID = _T ( "EC" );
int nProg = pr->pRoutePointList->GetCount() + 1;
if ( pProgress )
pProgress->SetRange ( 100 );
int progress_stall = 500;
if(pr->pRoutePointList->GetCount() > 10)
progress_stall = 200;
if(!pProgress)
progress_stall = 200; // 80 chars at 4800 baud is ~160 msec
// Send out the waypoints, in order
if ( bsend_waypoints )
{
wxRoutePointListNode *node = pr->pRoutePointList->GetFirst();
int ip = 1;
while ( node )
{
RoutePoint *prp = node->GetData();
if(g_GPS_Ident == _T("Generic"))
{
if ( prp->m_lat < 0. )
oNMEA0183.Wpl.Position.Latitude.Set ( -prp->m_lat, _T ( "S" ) );