From ee7ac58694c16cdd922a6eeddbe1a2eba0da7b4e Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Sat, 29 Jan 2005 19:41:34 +0000
Subject: initial commit.

---
(limited to 'include/konforka/pqxx_pile.h')

diff --git a/include/konforka/pqxx_pile.h b/include/konforka/pqxx_pile.h
new file mode 100644
index 0000000..fdfaed6
--- a/dev/null
+++ b/include/konforka/pqxx_pile.h
@@ -0,0 +1,59 @@
+#ifndef __KONFORKA_PQXX_PILE_H
+#define __KONFORKA_PQXX_PILE_H
+
+#include <pqxx/connection>
+#include <konforka/resource_pile.h>
+
+/**
+ * @file
+ * @brief libpqxx-based postgresql connections pile.
+ */
+
+namespace konforka {
+
+    /**
+     * @brief the base for pqxx-based connection classes.
+     *
+     * @param pqxxc_t the type of libpqxx connection (pqxx::connection,
+     * pqxx::lazyconnection or pqxx::asyncconnection).
+     */
+    template<typename pqxxc_t>
+	class pqxx_piled_connection_base : public resource_pile_base<string,pqxxc_t*, resource_pile_generic_ptr_factory<string,pqxxc_t> > {
+	    public:
+		/**
+		 * @brief the constractor based on connection info.
+		 *
+		 * @param ci connection info string.
+		 */
+		pqxx_piled_connection_base(const string& ci)
+		    : resource_pile_base<string,pqxxc_t*, resource_pile_generic_ptr_factory<string,pqxxc_t> >(ci) { }
+		~pqxx_piled_connection_base() { this->drop(); }
+
+		/**
+		 * @brief cast the object to the reference to the corresponding
+		 * libpqxx type.
+		 */
+		operator pqxxc_t&(void) { return *this->get_content(); }
+		/**
+		 * @brief cast the object to the const reference to the
+		 * corresponding libpqxx type.
+		 */
+		operator const pqxxc_t&(void) const { return *this->get_content(); }
+	};
+
+    /**
+     * @brief the implementation for piling pqxx::connection objects.
+     */
+    typedef pqxx_piled_connection_base<pqxx::connection> pqxx_piled_connection;
+    /**
+     * @brief the implementation for piling pqxx::lazyconnection objects.
+     */
+    typedef pqxx_piled_connection_base<pqxx::lazyconnection> pqxx_piled_lazy_connection;
+    /**
+     * @brief the implementation for piling pqxx::asyncconnection objects.
+     */
+    typedef pqxx_piled_connection_base<pqxx::asyncconnection> pqxx_piled_async_connection;
+}
+
+#endif /* __KONFORKA_PQXX_PILE_H */
+/* vim:set ft=cpp: */
--
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