Swiftdiff options
Diffstat (limited to '3rdParty/Boost/src/boost/asio/ip/resolver_query_base.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/asio/ip/resolver_query_base.hpp | 89 |
1 files changed, 69 insertions, 20 deletions
diff --git a/3rdParty/Boost/src/boost/asio/ip/resolver_query_base.hpp b/3rdParty/Boost/src/boost/asio/ip/resolver_query_base.hpp index d21b462..7fe1650 100644 --- a/3rdParty/Boost/src/boost/asio/ip/resolver_query_base.hpp +++ b/3rdParty/Boost/src/boost/asio/ip/resolver_query_base.hpp @@ -35,58 +35,107 @@ class resolver_query_base { public: #if defined(GENERATING_DOCUMENTATION) + /// A bitmask type (C++ Std [lib.bitmask.types]). + typedef unspecified flags; + /// Determine the canonical name of the host specified in the query. - static const int canonical_name = implementation_defined; + static const flags canonical_name = implementation_defined; /// Indicate that returned endpoint is intended for use as a locally bound /// socket endpoint. - static const int passive = implementation_defined; + static const flags passive = implementation_defined; /// Host name should be treated as a numeric string defining an IPv4 or IPv6 /// address and no name resolution should be attempted. - static const int numeric_host = implementation_defined; + static const flags numeric_host = implementation_defined; /// Service name should be treated as a numeric string defining a port number /// and no name resolution should be attempted. - static const int numeric_service = implementation_defined; + static const flags numeric_service = implementation_defined; /// If the query protocol family is specified as IPv6, return IPv4-mapped /// IPv6 addresses on finding no IPv6 addresses. - static const int v4_mapped = implementation_defined; + static const flags v4_mapped = implementation_defined; /// If used with v4_mapped, return all matching IPv6 and IPv4 addresses. - static const int all_matching = implementation_defined; + static const flags all_matching = implementation_defined; /// Only return IPv4 addresses if a non-loopback IPv4 address is configured /// for the system. Only return IPv6 addresses if a non-loopback IPv6 address /// is configured for the system. - static const int address_configured = implementation_defined; + static const flags address_configured = implementation_defined; #else - BOOST_STATIC_CONSTANT(int, canonical_name = AI_CANONNAME); - BOOST_STATIC_CONSTANT(int, passive = AI_PASSIVE); - BOOST_STATIC_CONSTANT(int, numeric_host = AI_NUMERICHOST); + enum flags + { + canonical_name = AI_CANONNAME, + passive = AI_PASSIVE, + numeric_host = AI_NUMERICHOST, # if defined(AI_NUMERICSERV) - BOOST_STATIC_CONSTANT(int, numeric_service = AI_NUMERICSERV); + numeric_service = AI_NUMERICSERV, # else - BOOST_STATIC_CONSTANT(int, numeric_service = 0); + numeric_service = 0, # endif - // Note: QNX Neutrino 6.3 defines AI_V4MAPPED, AI_ALL and AI_ADDRCONFIG but - // does not implement them. Therefore they are specifically excluded here. + // Note: QNX Neutrino 6.3 defines AI_V4MAPPED, AI_ALL and AI_ADDRCONFIG but + // does not implement them. Therefore they are specifically excluded here. # if defined(AI_V4MAPPED) && !defined(__QNXNTO__) - BOOST_STATIC_CONSTANT(int, v4_mapped = AI_V4MAPPED); + v4_mapped = AI_V4MAPPED, # else - BOOST_STATIC_CONSTANT(int, v4_mapped = 0); + v4_mapped = 0, # endif # if defined(AI_ALL) && !defined(__QNXNTO__) - BOOST_STATIC_CONSTANT(int, all_matching = AI_ALL); + all_matching = AI_ALL, # else - BOOST_STATIC_CONSTANT(int, all_matching = 0); + all_matching = 0, # endif # if defined(AI_ADDRCONFIG) && !defined(__QNXNTO__) - BOOST_STATIC_CONSTANT(int, address_configured = AI_ADDRCONFIG); + address_configured = AI_ADDRCONFIG # else - BOOST_STATIC_CONSTANT(int, address_configured = 0); + address_configured = 0 # endif + }; + + // Implement bitmask operations as shown in C++ Std [lib.bitmask.types]. + + friend flags operator&(flags x, flags y) + { + return static_cast<flags>( + static_cast<unsigned int>(x) & static_cast<unsigned int>(y)); + } + + friend flags operator|(flags x, flags y) + { + return static_cast<flags>( + static_cast<unsigned int>(x) | static_cast<unsigned int>(y)); + } + + friend flags operator^(flags x, flags y) + { + return static_cast<flags>( + static_cast<unsigned int>(x) ^ static_cast<unsigned int>(y)); + } + + friend flags operator~(flags x) + { + return static_cast<flags>(static_cast<unsigned int>(~x)); + } + + friend flags& operator&=(flags& x, flags y) + { + x = x & y; + return x; + } + + friend flags& operator|=(flags& x, flags y) + { + x = x | y; + return x; + } + + friend flags& operator^=(flags& x, flags y) + { + x = x ^ y; + return x; + } #endif protected: |