SubgroupSvc Class Reference

#include <SubgroupSvc.h>

Inheritance diagram for SubgroupSvc:

Collaboration diagram for SubgroupSvc:

Public Member Functions
	SubgroupSvc (const std::string &name, ISvcLocator *pSvcLocator)
	~SubgroupSvc ()
virtual StatusCode	initialize () override
virtual H5::Group *	group () override

Private Attributes
ServiceHandle< IH5GroupSvc >	m_parent
Gaudi::Property< std::string >	m_subgroup
Gaudi::Property< bool >	m_mustBeNew
std::unique_ptr< H5::Group >	m_group {nullptr}

Detailed Description

Definition at line 19 of file SubgroupSvc.h.

Constructor & Destructor Documentation

SubgroupSvc()

SubgroupSvc::SubgroupSvc	(	const std::string &	name,
		ISvcLocator *	pSvcLocator )

Definition at line 7 of file SubgroupSvc.cxx.

                                                  :
  base_class(name, pSvcLocator)
{
}

~SubgroupSvc()

SubgroupSvc::~SubgroupSvc ( )

default

Member Function Documentation

group()

H5::Group * SubgroupSvc::group ( )

overridevirtual

Definition at line 37 of file SubgroupSvc.cxx.

                            {
  return m_group.get();
}

initialize()

StatusCode SubgroupSvc::initialize ( )

overridevirtual

Definition at line 15 of file SubgroupSvc.cxx.

                                   {
  if (m_subgroup.value().empty()) {
    ATH_MSG_ERROR("subgroup name is empty");
    return StatusCode::FAILURE;
  }
  ATH_CHECK(m_parent.retrieve());
  H5::Group* parent = m_parent->group();
  if (parent->nameExists(m_subgroup)) {
    if (m_mustBeNew) {
      ATH_MSG_ERROR("subgroup '" << m_subgroup.value()
                    << "' already exists");
      return StatusCode::FAILURE;
    }
    m_group = std::make_unique<H5::Group>(
      parent->openGroup(m_subgroup));
  } else {
    m_group = std::make_unique<H5::Group>(
      parent->createGroup(m_subgroup));
  }
  return StatusCode::SUCCESS;
}

Member Data Documentation

m_group

std::unique_ptr<H5::Group> SubgroupSvc::m_group {nullptr}

private

Definition at line 33 of file SubgroupSvc.h.

{nullptr};

m_mustBeNew

Gaudi::Property<bool> SubgroupSvc::m_mustBeNew

private

Initial value:

{this, "mustBeNew", false,
    "fail if subgroup already exists"}

Definition at line 31 of file SubgroupSvc.h.

                                 {this, "mustBeNew", false,
    "fail if subgroup already exists"};

m_parent

ServiceHandle<IH5GroupSvc> SubgroupSvc::m_parent

private

Initial value:

{this, "parent", "",
    "parent group service"}

Definition at line 27 of file SubgroupSvc.h.

                                         {this, "parent", "",
    "parent group service"};

m_subgroup

Gaudi::Property<std::string> SubgroupSvc::m_subgroup

private

Initial value:

{this, "subgroup", "",
    "subgroup name"}

Definition at line 29 of file SubgroupSvc.h.

                                     {this, "subgroup", "",
    "subgroup name"};

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

• SubgroupSvc.h
• SubgroupSvc.cxx