Copied in RPM/Fwk/AppFwk

Commented out use of stipple line, as VizFwk is not update yet

Fwk/AppFwk/cafProjectDataModel/cafPdmXml/cafInternalPdmStreamOperators.h

@@ -0,0 +1,50 @@
+#pragma once
+
+#include <QTextStream>
+
+//==================================================================================================
+/// QTextStream Stream operator overloading for bool`s
+/// Prints bool`s as "True"/"False", and reads them too
+//==================================================================================================
+
+QTextStream& operator >> (QTextStream& str, bool& value);
+QTextStream& operator << (QTextStream& str, const bool& value);
+
+
+//==================================================================================================
+/// QTextStream Stream operator overloading for QDateTimes`s
+/// 
+//==================================================================================================
+//class QDateTime;
+QTextStream&  operator >> (QTextStream& str, QDateTime& value);
+QTextStream&  operator << (QTextStream& str, const QDateTime& value);
+
+
+//==================================================================================================
+/// QTextStream Stream operator overloading for std::vector of things.
+/// Makes automated IO of PdmField< std::vector< Whatever > possible as long as
+/// the type will print as one single word
+//==================================================================================================
+
+template < typename T >
+QTextStream& operator << (QTextStream& str, const std::vector<T>& sobj)
+{
+    size_t i;
+    for (i = 0; i < sobj.size(); ++i)
+    {
+        str << sobj[i] << " ";
+    }
+    return str;
+}
+
+template < typename T >
+QTextStream& operator >> (QTextStream& str, std::vector<T>& sobj)
+{
+    while (str.status() == QTextStream::Ok)
+    {
+        T d;
+        str >> d;
+        if (str.status() == QTextStream::Ok) sobj.push_back(d);
+    }
+    return str;
+}