artdaq_utilities  v1_02_03
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MetricMacros.hh
1 #ifndef artdaq_Plugins_MetricMacros_hh
2 #define artdaq_Plugins_MetricMacros_hh
3 
4 #include "artdaq-utilities/Plugins/MetricPlugin.hh"
5 #include "fhiclcpp/fwd.h"
6 
7 #include <memory>
8 
9 namespace artdaq
10 {
16  typedef std::unique_ptr<artdaq::MetricPlugin> makeFunc_t(fhicl::ParameterSet const& ps);
17 }
18 
19 #define DEFINE_ARTDAQ_METRIC(klass) \
20  extern "C" \
21  std::unique_ptr<artdaq::MetricPlugin> \
22  make(fhicl::ParameterSet const & ps) { \
23  return std::unique_ptr<artdaq::MetricPlugin>(new klass(ps)); \
24  }
25 
26 #endif /* artdaq_Plugins_MetricMacros_hh */
std::unique_ptr< artdaq::MetricPlugin > makeFunc_t(fhicl::ParameterSet const &ps)
Make a MetricPlugin instance, loading the plugin if necessary.
Definition: MetricMacros.hh:16