5 files changed, 23 insertions, 16 deletions

diff --git a/libpqpp/pq-command.h b/libpqpp/pq-command.h
index 4123d4c..101afd8 100644
--- a/libpqpp/pq-command.h
+++ b/libpqpp/pq-command.h
@@ -14,7 +14,7 @@ namespace PQ {
 	class DLL_PUBLIC CommandOptions : public DB::CommandOptions {
 		public:
 			CommandOptions(std::size_t, const DB::CommandOptionsMap &);
-			CommandOptions(std::size_t hash,
+			explicit CommandOptions(std::size_t hash,
 					unsigned int fetchTuples = 35,
 					bool useCursor = true,
 					bool fetchBinary = false);
@@ -23,8 +23,8 @@ namespace PQ {
 			bool useCursor;
 			bool fetchBinary;
 	};
-	typedef std::shared_ptr<CommandOptions> CommandOptionsPtr;
-	typedef std::shared_ptr<const CommandOptions> CommandOptionsCPtr;
+	using CommandOptionsPtr = std::shared_ptr<CommandOptions>;
+	using CommandOptionsCPtr = std::shared_ptr<const CommandOptions>;
 
 	class Command : public virtual DB::Command {
 		public:
diff --git a/libpqpp/pq-connection.h b/libpqpp/pq-connection.h
index 18a0198..833330b 100644
--- a/libpqpp/pq-connection.h
+++ b/libpqpp/pq-connection.h
@@ -5,21 +5,24 @@
 #include <set>
 #include <libpq-fe.h>
 #include <visibility.h>
+#include <c++11Helpers.h>
 #include "pq-error.h"
 
 namespace PQ {
 	class ConnectionError : public virtual Error, public virtual DB::ConnectionError {
 		public:
-			ConnectionError(const PGconn *);
+			explicit ConnectionError(const PGconn *);
 	};
 
 	class DLL_PUBLIC Connection : public DB::Connection {
 		public:
-			typedef std::size_t StatementHash;
-			typedef std::map<StatementHash, std::string> PreparedStatements;
+			using StatementHash = std::size_t;
+			using PreparedStatements = std::map<StatementHash, std::string>;
 
-			Connection(const std::string & info);
-			~Connection();
+			explicit Connection(const std::string & info);
+			~Connection() override;
+
+			SPECIAL_MEMBERS_MOVE_RO(Connection);
 
 			void beginTxInt() override;
 			void commitTxInt() override;
diff --git a/libpqpp/pq-error.h b/libpqpp/pq-error.h
index c9693f7..08d86b9 100644
--- a/libpqpp/pq-error.h
+++ b/libpqpp/pq-error.h
@@ -8,7 +8,7 @@
 namespace PQ {
 	class Error : public AdHoc::Exception<DB::Error> {
 		public:
-			Error(const PGconn *);
+			explicit Error(const PGconn *);
 
 			std::string message() const noexcept override;
 
diff --git a/libpqpp/pq-mock.h b/libpqpp/pq-mock.h
index eccd5ae..4218f43 100644
--- a/libpqpp/pq-mock.h
+++ b/libpqpp/pq-mock.h
@@ -10,16 +10,18 @@ namespace PQ {
 	class DLL_PUBLIC Mock : public DB::MockServerDatabase {
 		public:
 			Mock(const std::string & master, const std::string & name, const std::vector<std::filesystem::path> & ss);
-			~Mock();
+			~Mock() override;
 
-			DB::ConnectionPtr openConnection() const override;
+			SPECIAL_MEMBERS_MOVE_RO(Mock);
+
+			[[nodiscard]] DB::ConnectionPtr openConnection() const override;
 
 		protected:
 			void CreateNewDatabase() const override;
 			void DropDatabase() const override;
 			void SetTablesToUnlogged() const;
-			bool hasUnloggedTables() const;
-			bool hasCopyToProgram() const;
+			[[nodiscard]] bool hasUnloggedTables() const;
+			[[nodiscard]] bool hasCopyToProgram() const;
 			const std::filesystem::path tablespacePath;
 			const int serverVersion;
 	};
diff --git a/libpqpp/unittests/testpq.cpp b/libpqpp/unittests/testpq.cpp
index 67ce07a..660a388 100644
--- a/libpqpp/unittests/testpq.cpp
+++ b/libpqpp/unittests/testpq.cpp
@@ -416,7 +416,7 @@ BOOST_AUTO_TEST_CASE( fetchAsBinary )
 	sel = ro->select("SELECT NULL, now()", opts);
 	for (const auto & r : sel->as<std::optional<int64_t>, boost::posix_time::ptime>()) {
 		BOOST_REQUIRE(!r.value<0>());
-		BOOST_REQUIRE_THROW(r.value<1>(), DB::ColumnTypeNotSupported);
+		BOOST_REQUIRE_THROW((void)r.value<1>(), DB::ColumnTypeNotSupported);
 	}
 }
 
@@ -461,9 +461,11 @@ BOOST_AUTO_TEST_SUITE_END();
 
 BOOST_AUTO_TEST_CASE( connfail )
 {
-	BOOST_REQUIRE_THROW(DB::ConnectionFactory::createNew("postgresql", "host=localhost user=no"), DB::ConnectionError);
+	BOOST_REQUIRE_THROW(
+			(void)DB::ConnectionFactory::createNew("postgresql", "host=localhost user=no"),
+			DB::ConnectionError);
 	try {
-		DB::ConnectionFactory::createNew("postgresql", "host=localhost user=no");
+		(void)DB::ConnectionFactory::createNew("postgresql", "host=localhost user=no");
 	}
 	catch (const DB::ConnectionError & e) {
 		BOOST_REQUIRE(std::string(e.what()).find("\"no\""));