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boost::log::expressions::channel_severity_filter
// In header: <boost/log/expressions/predicates/channel_severity_filter.hpp> template<typename ChannelT, typename SeverityT> channel_severity_filter_actor< ChannelT, SeverityT > channel_severity_filter(attribute_name const & channel_name, attribute_name const & severity_name); template<typename SeverityT, typename ChannelDescriptorT, template< typename > class ActorT> channel_severity_filter_actor< typename ChannelDescriptorT::value_type, SeverityT, fallback_to_none, fallback_to_none, less, greater_equal, std::allocator< void >, ActorT > channel_severity_filter(attribute_keyword< ChannelDescriptorT, ActorT > const & channel_keyword, attribute_name const & severity_name); template<typename ChannelT, typename SeverityDescriptorT, template< typename > class ActorT> channel_severity_filter_actor< ChannelT, typename SeverityDescriptorT::value_type, fallback_to_none, fallback_to_none, less, greater_equal, std::allocator< void >, ActorT > channel_severity_filter(attribute_name const & channel_name, attribute_keyword< SeverityDescriptorT, ActorT > const & severity_keyword); template<typename ChannelDescriptorT, typename SeverityDescriptorT, template< typename > class ActorT> channel_severity_filter_actor< typename ChannelDescriptorT::value_type, typename SeverityDescriptorT::value_type, fallback_to_none, fallback_to_none, less, greater_equal, std::allocator< void >, ActorT > channel_severity_filter(attribute_keyword< ChannelDescriptorT, ActorT > const & channel_keyword, attribute_keyword< SeverityDescriptorT, ActorT > const & severity_keyword); template<typename SeverityT, typename ChannelT, typename ChannelFallbackT, typename ChannelTagT, template< typename > class ActorT> channel_severity_filter_actor< ChannelT, SeverityT, ChannelFallbackT, fallback_to_none, less, greater_equal, std::allocator< void >, ActorT > channel_severity_filter(attribute_actor< ChannelT, ChannelFallbackT, ChannelTagT, ActorT > const & channel_placeholder, attribute_name const & severity_name); template<typename ChannelT, typename SeverityT, typename SeverityFallbackT, typename SeverityTagT, template< typename > class ActorT> channel_severity_filter_actor< ChannelT, SeverityT, fallback_to_none, SeverityFallbackT, less, greater_equal, std::allocator< void >, ActorT > channel_severity_filter(attribute_name const & channel_name, attribute_actor< SeverityT, SeverityFallbackT, SeverityTagT, ActorT > const & severity_placeholder); template<typename ChannelT, typename ChannelFallbackT, typename ChannelTagT, typename SeverityT, typename SeverityFallbackT, typename SeverityTagT, template< typename > class ActorT> channel_severity_filter_actor< ChannelT, SeverityT, ChannelFallbackT, SeverityFallbackT, less, greater_equal, std::allocator< void >, ActorT > channel_severity_filter(attribute_actor< ChannelT, ChannelFallbackT, ChannelTagT, ActorT > const & channel_placeholder, attribute_actor< SeverityT, SeverityFallbackT, SeverityTagT, ActorT > const & severity_placeholder); template<typename ChannelT, typename SeverityT, typename SeverityCompareT> channel_severity_filter_actor< ChannelT, SeverityT, fallback_to_none, fallback_to_none, less, SeverityCompareT > channel_severity_filter(attribute_name const & channel_name, attribute_name const & severity_name, SeverityCompareT const & severity_compare); template<typename SeverityT, typename ChannelDescriptorT, template< typename > class ActorT, typename SeverityCompareT> channel_severity_filter_actor< typename ChannelDescriptorT::value_type, SeverityT, fallback_to_none, fallback_to_none, less, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_keyword< ChannelDescriptorT, ActorT > const & channel_keyword, attribute_name const & severity_name, SeverityCompareT const & severity_compare); template<typename ChannelT, typename SeverityDescriptorT, template< typename > class ActorT, typename SeverityCompareT> channel_severity_filter_actor< ChannelT, typename SeverityDescriptorT::value_type, fallback_to_none, fallback_to_none, less, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_name const & channel_name, attribute_keyword< SeverityDescriptorT, ActorT > const & severity_keyword, SeverityCompareT const & severity_compare); template<typename ChannelDescriptorT, typename SeverityDescriptorT, template< typename > class ActorT, typename SeverityCompareT> channel_severity_filter_actor< typename ChannelDescriptorT::value_type, typename SeverityDescriptorT::value_type, fallback_to_none, fallback_to_none, less, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_keyword< ChannelDescriptorT, ActorT > const & channel_keyword, attribute_keyword< SeverityDescriptorT, ActorT > const & severity_keyword, SeverityCompareT const & severity_compare); template<typename SeverityT, typename ChannelT, typename ChannelFallbackT, typename ChannelTagT, template< typename > class ActorT, typename SeverityCompareT> channel_severity_filter_actor< ChannelT, SeverityT, ChannelFallbackT, fallback_to_none, less, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_actor< ChannelT, ChannelFallbackT, ChannelTagT, ActorT > const & channel_placeholder, attribute_name const & severity_name, SeverityCompareT const & severity_compare); template<typename ChannelT, typename SeverityT, typename SeverityFallbackT, typename SeverityTagT, template< typename > class ActorT, typename SeverityCompareT> channel_severity_filter_actor< ChannelT, SeverityT, fallback_to_none, SeverityFallbackT, less, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_name const & channel_name, attribute_actor< SeverityT, SeverityFallbackT, SeverityTagT, ActorT > const & severity_placeholder, SeverityCompareT const & severity_compare); template<typename ChannelT, typename ChannelFallbackT, typename ChannelTagT, typename SeverityT, typename SeverityFallbackT, typename SeverityTagT, template< typename > class ActorT, typename SeverityCompareT> channel_severity_filter_actor< ChannelT, SeverityT, ChannelFallbackT, SeverityFallbackT, less, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_actor< ChannelT, ChannelFallbackT, ChannelTagT, ActorT > const & channel_placeholder, attribute_actor< SeverityT, SeverityFallbackT, SeverityTagT, ActorT > const & severity_placeholder, SeverityCompareT const & severity_compare); template<typename ChannelT, typename SeverityT, typename SeverityCompareT, typename ChannelOrderT> channel_severity_filter_actor< ChannelT, SeverityT, fallback_to_none, fallback_to_none, ChannelOrderT, SeverityCompareT > channel_severity_filter(attribute_name const & channel_name, attribute_name const & severity_name, SeverityCompareT const & severity_compare, ChannelOrderT const & channel_order); template<typename SeverityT, typename ChannelDescriptorT, template< typename > class ActorT, typename SeverityCompareT, typename ChannelOrderT> channel_severity_filter_actor< typename ChannelDescriptorT::value_type, SeverityT, fallback_to_none, fallback_to_none, ChannelOrderT, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_keyword< ChannelDescriptorT, ActorT > const & channel_keyword, attribute_name const & severity_name, SeverityCompareT const & severity_compare, ChannelOrderT const & channel_order); template<typename ChannelT, typename SeverityDescriptorT, template< typename > class ActorT, typename SeverityCompareT, typename ChannelOrderT> channel_severity_filter_actor< ChannelT, typename SeverityDescriptorT::value_type, fallback_to_none, fallback_to_none, ChannelOrderT, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_name const & channel_name, attribute_keyword< SeverityDescriptorT, ActorT > const & severity_keyword, SeverityCompareT const & severity_compare, ChannelOrderT const & channel_order); template<typename ChannelDescriptorT, typename SeverityDescriptorT, template< typename > class ActorT, typename SeverityCompareT, typename ChannelOrderT> channel_severity_filter_actor< typename ChannelDescriptorT::value_type, typename SeverityDescriptorT::value_type, fallback_to_none, fallback_to_none, ChannelOrderT, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_keyword< ChannelDescriptorT, ActorT > const & channel_keyword, attribute_keyword< SeverityDescriptorT, ActorT > const & severity_keyword, SeverityCompareT const & severity_compare, ChannelOrderT const & channel_order); template<typename SeverityT, typename ChannelT, typename ChannelFallbackT, typename ChannelTagT, template< typename > class ActorT, typename SeverityCompareT, typename ChannelOrderT> channel_severity_filter_actor< ChannelT, SeverityT, ChannelFallbackT, fallback_to_none, ChannelOrderT, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_actor< ChannelT, ChannelFallbackT, ChannelTagT, ActorT > const & channel_placeholder, attribute_name const & severity_name, SeverityCompareT const & severity_compare, ChannelOrderT const & channel_order); template<typename ChannelT, typename SeverityT, typename SeverityFallbackT, typename SeverityTagT, template< typename > class ActorT, typename SeverityCompareT, typename ChannelOrderT> channel_severity_filter_actor< ChannelT, SeverityT, fallback_to_none, SeverityFallbackT, ChannelOrderT, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_name const & channel_name, attribute_actor< SeverityT, SeverityFallbackT, SeverityTagT, ActorT > const & severity_placeholder, SeverityCompareT const & severity_compare, ChannelOrderT const & channel_order); template<typename ChannelT, typename ChannelFallbackT, typename ChannelTagT, typename SeverityT, typename SeverityFallbackT, typename SeverityTagT, template< typename > class ActorT, typename SeverityCompareT, typename ChannelOrderT> channel_severity_filter_actor< ChannelT, SeverityT, ChannelFallbackT, SeverityFallbackT, ChannelOrderT, SeverityCompareT, std::allocator< void >, ActorT > channel_severity_filter(attribute_actor< ChannelT, ChannelFallbackT, ChannelTagT, ActorT > const & channel_placeholder, attribute_actor< SeverityT, SeverityFallbackT, SeverityTagT, ActorT > const & severity_placeholder, SeverityCompareT const & severity_compare, ChannelOrderT const & channel_order);