Initial

com/variant.cpp

@@ -0,0 +1,57 @@
+#include <com/variant.hpp>
+#include <com/safearray.hpp>
+
+Variant::Variant(void)
+: mDisposition(Delete)
+{
+  init();
+}
+
+Variant::~Variant()
+{
+  clear();
+}
+
+bool Variant::setData(SafeArray &safeArray)
+{
+  if(!clear()||!safeArray.isOkay())return false;
+	tagVARIANT::vt=VTArray;
+	tagVARIANT::parray=safeArray.getSAFEARRAY();
+	return true;
+}
+
+bool Variant::getData(VariantType variantType,void *pData)
+{
+  if(tagVARIANT::vt!=variantType)return false;
+	switch(variantType)
+	{
+	  case VTInt :
+		  *((int*)pData)=tagVARIANT::iVal;
+			return true;
+		case VTInt1 :
+		  *((char*)pData)=tagVARIANT::bVal;
+			return true;
+		case VTInt2 :
+		  *((short*)pData)=tagVARIANT::iVal;
+			return true;
+		case VTInt4 :
+		  *((int*)pData)=tagVARIANT::lVal;
+			return true;
+		case VTBool :
+		  *((bool*)pData)=tagVARIANT::boolVal;
+			return true;
+	}
+	return false;
+}
+
+bool Variant::getData(SafeArray &safeArray)
+{
+  if(tagVARIANT::vt!=VTArray||!tagVARIANT::parray)return false;
+	try{safeArray.setSAFEARRAY(parray);}catch(SafeArray::SafeArrayNullPointerException){return false;}
+	return safeArray.isOkay();
+}
+
+
+
+
+