diff options
Diffstat (limited to 'include/zmq.hpp')
| -rw-r--r-- | include/zmq.hpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/zmq.hpp b/include/zmq.hpp index e147b0e..bfba0f6 100644 --- a/include/zmq.hpp +++ b/include/zmq.hpp @@ -27,6 +27,19 @@ #include <cstring> #include <exception> +// Detect whether the compiler supports C++11 rvalue references. +#if (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) +# define ZMQ_HAS_RVALUE_REFS +#endif +#if (defined(__clang__)) +# if __has_feature(cxx_rvalue_references) +# define ZMQ_HAS_RVALUE_REFS +# endif +#endif +#if (defined(_MSC_VER) && (_MSC_VER >= 1600)) +# define ZMQ_HAS_RVALUE_REFS +#endif + namespace zmq { @@ -184,8 +197,22 @@ namespace zmq throw error_t (); } +#ifdef ZMQ_HAS_RVALUE_REFS + inline context_t(context_t&& rhs) : ptr(rhs.ptr) + { + rhs.ptr = NULL; + } + inline context_t& operator=(context_t&& rhs) + { + std::swap(ptr, rhs.ptr); + return *this; + } +#endif + inline ~context_t () { + if (ptr == NULL) + return; int rc = zmq_term (ptr); assert (rc == 0); } @@ -217,6 +244,18 @@ namespace zmq throw error_t (); } +#ifdef ZMQ_HAS_RVALUE_REFS + inline socket_t(socket_t&& rhs) : ptr(rhs.ptr) + { + rhs.ptr = NULL; + } + inline socket_t& operator=(socket_t&& rhs) + { + std::swap(ptr, rhs.ptr); + return *this; + } +#endif + inline ~socket_t () { close(); |