1 files changed, 127 insertions, 0 deletions
diff --git a/qlparser/qtdata.cc b/qlparser/qtdata.cc
new file mode 100644
index 0000000..1ef0735
--- /dev/null
+++ b/qlparser/qtdata.cc
@@ -0,0 +1,127 @@
+/*
+* This file is part of rasdaman community.
+*
+* Rasdaman community is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* Rasdaman community is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
+*
+* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
+rasdaman GmbH.
+*
+* For more information please see <http://www.rasdaman.org>
+* or contact Peter Baumann via <baumann@rasdaman.com>.
+*/
+/*************************************************************
+ *
+ *
+ * COMMENTS:
+ *
+ ************************************************************/
+
+static const char rcsid[] = "@(#)qlparser, QtData: $Id: qtdata.cc,v 1.17 2002/06/05 18:18:17 coman Exp $";
+
+#include "raslib/rmdebug.hh"
+#include "qlparser/qtdata.hh"
+
+
+QtData::QtData()
+  :  referenceCounter(1),
+     persistent( QT_TRANSIENT ),
+     parseInfo(NULL)
+{
+  RMDBGONCE( 10, RMDebug::module_qlparser, "QtData", "QtData::QtData() Obj: " << this )
+}
+
+
+
+QtData::QtData( const std::string name )
+  : iteratorName( name ),
+    referenceCounter(1),
+    persistent( QT_TRANSIENT ),
+    parseInfo(NULL)
+{
+  RMDBGONCE( 10, RMDebug::module_qlparser, "QtData", "QtData::QtData( const std::string ) Obj: " << this )
+}
+
+
+
+QtData::QtData( const QtData &obj )
+  : iteratorName( obj.iteratorName ),
+    persistent( obj.persistent ),
+    referenceCounter(1),
+    parseInfo(NULL)
+{
+  RMDBGONCE( 10, RMDebug::module_qlparser, "QtData", "QtData::QtData( QtData& ) Obj: " << this )
+
+  if( obj.parseInfo )
+    parseInfo = new ParseInfo( *(obj.parseInfo) );
+}
+
+
+
+QtData::~QtData()
+{
+  RMDBGONCE( 10, RMDebug::module_qlparser, "QtData", "QtData::~QtData() Obj: " << this )
+
+  if( parseInfo ) 
+  {
+    delete parseInfo; 
+    parseInfo=NULL;
+  }
+}
+
+
+
+bool
+QtData::isScalarData() const
+{
+  // default implementation returns false
+  return false;
+}
+
+
+
+const QtData&
+QtData::operator=( const QtData& obj )
+{
+  RMDBGONCE( 10, RMDebug::module_qlparser, "QtData", "QtData::operator=" )
+
+  if( this != &obj )
+  {
+    iteratorName     = obj.iteratorName;
+    persistent       = obj.persistent;
+    referenceCounter = 1;
+
+    if( parseInfo )
+    {
+      delete parseInfo;
+      parseInfo = NULL;
+    }
+
+    if( obj.parseInfo )
+      parseInfo = new ParseInfo( *(obj.parseInfo) );
+  }
+
+  return *this;
+}
+
+
+
+void
+QtData::printStatus( std::ostream& stream ) const
+{
+  if( iteratorName.size() )
+    stream << ", iter name: " << iteratorName.c_str() << std::flush;
+  
+  stream << ", ref#: " << referenceCounter
+         << ( persistent == QT_TRANSIENT ? " trans " : " pers " )  << std::flush;
+}