signals 2.0

slot_base.cpp

@@ -0,0 +1,56 @@
+#include "slot_base.h"
+
+		
+bool slot_base::data_container::operator== (const slot_base::data_container& other) const
+{
+	// TODO: should use memcmp or equivalent
+	
+	// do a bytewise comparison
+	for (int i=0;i<SIZE_IN_WORDS;++i)
+	{
+		if ( this->data[i] != other.data[i] )
+		{
+			return false;
+		}
+	}
+
+	// must be a perfect match
+	return true;
+}
+		
+void slot_base::data_container::zero()
+{
+	// do a bytewise zeroing
+	for (int i=0;i<SIZE_IN_WORDS;++i)
+	{
+		this->data[i] = 0;
+	}
+}
+
+		
+slot_base::slot_base ()
+{
+	for (int i=0;i<NUM_DATA_ITEMS;++i)
+	{
+		data[i].zero();
+	}
+}
+
+slot_base::~slot_base ()
+{
+	// empty
+}
+
+bool slot_base::operator== (const slot_base& other) const
+{
+	// check each data item for inequality
+	for (int i=0;i<NUM_DATA_ITEMS;++i)
+	{
+		if ( !(this->data[i] == other.data[i]) )
+			return false;
+	}
+	
+	// all data matched
+	return true;
+}
+