Implemented the loading of the list of types into the database catalogue.

pgsqldatabasecatalogue.h

@@ -3,12 +3,27 @@
 
 #include <vector>
 
+namespace Pgsql {
+
+	class Connection;
+
+}
+
 class PgTypeContainer;
 
 class PgsqlDatabaseCatalogue {
 public:
 	PgsqlDatabaseCatalogue();
+	PgsqlDatabaseCatalogue(const PgsqlDatabaseCatalogue&) = delete;
+	PgsqlDatabaseCatalogue& operator = (const PgsqlDatabaseCatalogue&) = delete;
 
+	~PgsqlDatabaseCatalogue();
+
+
+	void loadAll(Pgsql::Connection &conn);
+	void loadTypes(Pgsql::Connection &conn);
+
+	const PgTypeContainer* getTypes() const { return m_types; }
 private:
 	PgTypeContainer *m_types;
 };