LatencyBuffer.cpp

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#include "conffwk/ConfigObject.hpp"
#include "conffwk/DalFactory.hpp"
#include "conffwk/DalObjectPrint.hpp"
#include "conffwk/Errors.hpp"
#include "appmodel/LatencyBuffer.hpp"
 
#include "logging/Logging.hpp"
 
namespace dunedaq {
  namespace appmodel {
    const std::string& LatencyBuffer::s_class_name(dunedaq::conffwk::DalFactory::instance().get_known_class_name_ref("LatencyBuffer"));
 
      // the factory initializer
 
    static struct __LatencyBuffer_Registrator
      {
        __LatencyBuffer_Registrator()
          {
            dunedaq::conffwk::DalFactory::instance().register_dal_class<LatencyBuffer>("LatencyBuffer");
          }
      } registrator;
 
 
      // the constructor
 
    LatencyBuffer::LatencyBuffer(conffwk::DalRegistry& db, const conffwk::ConfigObject& o) noexcept :
      dunedaq::conffwk::DalObject(db, o)
    {
      ;
    }
 
 
    void LatencyBuffer::print(unsigned int indent, bool print_header, std::ostream& s) const
    {
      check_init();
 
      try {
        const std::string str(indent+2, ' ');
 
        if (print_header)
          p_hdr(s, indent, s_class_name, "dunedaq::appmodel");
 
 
          // print direct attributes
 
        dunedaq::conffwk::p_sv_attr(s, str, s_size, m_size);
        dunedaq::conffwk::p_sv_attr(s, str, s_numa_aware, m_numa_aware);
        dunedaq::conffwk::p_sv_attr(s, str, s_numa_node, m_numa_node);
        dunedaq::conffwk::p_sv_attr(s, str, s_intrinsic_allocator, m_intrinsic_allocator);
        dunedaq::conffwk::p_sv_attr(s, str, s_alignment_size, m_alignment_size);
        dunedaq::conffwk::p_sv_attr(s, str, s_preallocation, m_preallocation);
      }
      catch (dunedaq::conffwk::Exception & ex) {
        dunedaq::conffwk::DalObject::p_error(s, ex);
      }
    }
 
 
    void LatencyBuffer::init(bool /* init_children */)
    {
      p_was_read = true;
      increment_read();
      TLOG_DEBUG(5) << "read object " << this << " (class " << s_class_name << ')';
 
      try {
        p_obj.get(s_size, m_size);
        p_obj.get(s_numa_aware, m_numa_aware);
        p_obj.get(s_numa_node, m_numa_node);
        p_obj.get(s_intrinsic_allocator, m_intrinsic_allocator);
        p_obj.get(s_alignment_size, m_alignment_size);
        p_obj.get(s_preallocation, m_preallocation);
      }
      catch (dunedaq::conffwk::Exception & ex) {
        throw_init_ex(ex);
      }
    }
 
    LatencyBuffer::~LatencyBuffer() noexcept
    {
    }
 
    std::vector<const dunedaq::conffwk::DalObject *> LatencyBuffer::get(const std::string& name, bool upcast_unregistered) const
    {
      std::vector<const dunedaq::conffwk::DalObject *> vec;
 
      if (!get(name, vec, upcast_unregistered, true))
        throw_get_ex(name, s_class_name, this);
 
      return vec;
    }
 
    bool LatencyBuffer::get(const std::string& name, std::vector<const dunedaq::conffwk::DalObject *>& vec, bool upcast_unregistered, bool first_call) const
    {
      if (first_call)
        {
          std::lock_guard scoped_lock(m_mutex);
 
          check();
          check_init();
 
          if (get_rel_objects(name, upcast_unregistered, vec))
            return true;
        }
 
      if (first_call)
        return get_algo_objects(name, vec);
 
      return false;
    }
 
  }
}