From c625b6e4f6d71176ef1db5aab93f4e66939d7a25 Mon Sep 17 00:00:00 2001 From: imarom Date: Sun, 6 Sep 2015 15:23:40 +0300 Subject: trex stateless changed to singleton. added some more commands (remove all, get list of streams) --- src/stateless/trex_stateless_api.h | 40 +++++++++++++++++++++++++++++--------- 1 file changed, 31 insertions(+), 9 deletions(-) (limited to 'src/stateless/trex_stateless_api.h') diff --git a/src/stateless/trex_stateless_api.h b/src/stateless/trex_stateless_api.h index 6406a946..edd7b051 100644 --- a/src/stateless/trex_stateless_api.h +++ b/src/stateless/trex_stateless_api.h @@ -71,26 +71,48 @@ private: */ class TrexStateless { public: + /** - * create a T-Rex stateless object - * - * @author imarom (31-Aug-15) + * configure the stateless object singelton + * reconfiguration is not allowed + * an exception will be thrown + */ + static void configure(uint8_t port_count); + + /** + * singleton public get instance * - * @param port_count */ - TrexStateless(uint8_t port_count); - ~TrexStateless(); + static TrexStateless& get_instance() { + TrexStateless& instance = get_instance_internal(); + + if (!instance.m_is_configured) { + throw TrexException("object is not configured"); + } + + return instance; + } TrexStatelessPort *get_port_by_id(uint8_t port_id); uint8_t get_port_count(); protected: + TrexStateless(); + ~TrexStateless(); + + static TrexStateless& get_instance_internal () { + static TrexStateless instance; + return instance; + } + + /* c++ 2011 style singleton */ + TrexStateless(TrexStateless const&) = delete; + void operator=(TrexStateless const&) = delete; + + bool m_is_configured; TrexStatelessPort **m_ports; uint8_t m_port_count; }; -/****** HACK *******/ -TrexStateless *get_trex_stateless(); - #endif /* __TREX_STATELESS_API_H__ */ -- cgit 1.2.3-korg