30.11.2013 - New PICollection namespace, Android support, my own PIVector implementation

picollection.cpp

@@ -0,0 +1,46 @@
+#include "picollection.h"
+
+
+/** \class PICollection
+ * \brief Interface to discover element groups
+ * \details
+ * \section PICollection_sec0 Synopsis
+ * This class has only static functions so no need to create instance of the
+ * %PICollection. This class provide macros to add some classes or existing
+ * objects to global collection and access to them from any place of the code.
+ * \snippet picollection.cpp main
+ * */
+
+
+PIStringList PICollection::groups() {
+	PIStringList sl;
+	piForeachC (Group & g, _groups)
+		sl << g.name;
+	return sl;
+}
+
+
+PIVector<const PIObject * > PICollection::groupElements(const PIString & group) {
+	piForeachC (Group & g, _groups)
+		if (g.name == group)
+			return g.elements;
+	return PIVector<const PIObject * >();
+}
+
+
+void PICollection::addToGroup(const PIString & group, const PIObject * element) {
+	PIString n = element->className();
+	piForeach (Group & g, _groups)
+		if (g.name == group) {
+			for (int i = 0; i < g.elements.size_s(); ++i)
+				if (PIString(g.elements[i]->className()) == n)
+					return;
+			g.elements << element;
+			return;
+		}
+	_groups << Group(group);
+	_groups.back().elements << element;
+}
+
+
+PIVector<PICollection::Group> PICollection::_groups;