dbe::config_object_extractor< C > Class Template Reference

#include <confobject_extra.hpp>

Public Types
typedef C::t_confobjects	t_confobjects
typedef C::t_attrmap	t_attrmap
typedef C::t_relmap	t_relmap

Static Public Member Functions
static t_attrmap	getattr (typename C::t_confobject const &obj)
static t_relmap	getrel (typename C::t_confobject const &obj)

Detailed Description

template<typename C>
class dbe::config_object_extractor< C >

Definition at line 24 of file confobject_extra.hpp.

Member Typedef Documentation

t_attrmap

template<typename C >

C::t_attrmap dbe::config_object_extractor< C >::t_attrmap

Definition at line 28 of file confobject_extra.hpp.

t_confobjects

template<typename C >

C::t_confobjects dbe::config_object_extractor< C >::t_confobjects

Definition at line 27 of file confobject_extra.hpp.

t_relmap

template<typename C >

C::t_relmap dbe::config_object_extractor< C >::t_relmap

Definition at line 29 of file confobject_extra.hpp.

Member Function Documentation

getattr()

template<typename C >

static t_attrmap dbe::config_object_extractor< C >::getattr ( typename C::t_confobject const & obj )

inlinestatic

Get attributes defined for an object

Parameters

obj	the object to parse

Returns

the relational map of attribute names and value lists

Definition at line 36 of file confobject_extra.hpp.

  {
    dunedaq::conffwk::class_t const & classt = dbe::config::api::info::onclass::definition (
                                            obj.class_name(), false );
    t_attrmap attributes;
 
    for ( dunedaq::conffwk::attribute_t const & attr : classt.p_attributes )
    {
      typename t_attrmap::mapped_type values
      {
        dbe::config::api::get::attribute::list<typename t_attrmap::mapped_type> ( obj.ref(),
        attr ) };
      attributes[attr.p_name] = values;
    }
 
    return attributes;
  }

getrel()

template<typename C >

static t_relmap dbe::config_object_extractor< C >::getrel ( typename C::t_confobject const & obj )

inlinestatic

Get relations for an object

Relations can be filtered depending on the filter function defined in base class C

Parameters

obj	the object to lookup relations for

Returns

the relational map of relations name and linked objects

Definition at line 62 of file confobject_extra.hpp.

  {
    dunedaq::conffwk::class_t const & classt = dbe::config::api::info::onclass::definition (
                                            obj.class_name(), false );
    t_relmap relations;
 
    for ( dunedaq::conffwk::relationship_t const & link : classt.p_relationships )
    {
      if ( C::filter ( link ) )
      {
        t_confobjects linked
        {
          dbe::config::api::graph::linked::through::relation<t_confobjects> ( obj.ref(),
          link ) };
 
        if ( not linked.empty() )
        {
          relations[link.p_name] = linked;
        }
      }
    }
 
    return relations;
  }

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The documentation for this class was generated from the following file:

• /github/workspace/dunedaq/sourcecode/dbe/include/dbe/confobject_extra.hpp