cms::h5::File Class Reference

#include <h5_File.h>

Public Types
enum	CtrOption { kReadOnly }

Public Member Functions
std::shared_ptr< DataSet >	derefDataSet (hobj_ref_t iRef) const
std::shared_ptr< Group >	derefGroup (hobj_ref_t iRef) const
	File (std::string const &iName, CtrOption)
	File (const File &)=delete
	File (File &&)=delete
std::shared_ptr< Attribute >	findAttribute (std::string const &iName) const
std::shared_ptr< DataSet >	findDataSet (std::string const &iName) const
std::shared_ptr< Group >	findGroup (std::string const &iName) const
File &	operator= (const File &)=delete
File &	operator= (File &&)=delete
	~File ()

Private Attributes
hid_t	id_

Detailed Description

Definition at line 36 of file h5_File.h.

Member Enumeration Documentation

CtrOption

enum cms::h5::File::CtrOption

Enumerator
kReadOnly

Definition at line 38 of file h5_File.h.

{ kReadOnly };

Constructor & Destructor Documentation

File() [1/3]

File::File	(	std::string const &	iName,
		CtrOption
	)

Definition at line 34 of file h5_File.cc.

References Exception, and id_.

                                              : id_(H5Fopen(iName.c_str(), H5F_ACC_RDONLY, H5P_DEFAULT)) {
    if (id_ < 0) {
      throw cms::Exception("FailedHDF5FileOpen") << "failed to open HDF5 file " << iName;
    }
  }

~File()

File::~File

(

)

Definition at line 45 of file h5_File.cc.

References id_.

{ H5Fclose(id_); }

File() [2/3]

cms::h5::File::File ( const File &  )

delete

File() [3/3]

cms::h5::File::File ( File &&  )

delete

Member Function Documentation

derefDataSet()

std::shared_ptr< DataSet > File::derefDataSet

(

hobj_ref_t

iRef

)

const

Definition at line 77 of file h5_File.cc.

References id_.

Referenced by HDF5ProductResolver::readFromHDF5api().

{ return std::make_shared<DataSet>(id_, &iRef); }

derefGroup()

std::shared_ptr< Group > File::derefGroup

(

hobj_ref_t

iRef

)

const

Definition at line 75 of file h5_File.cc.

References id_.

Referenced by CondHDF5ESSource::CondHDF5ESSource().

{ return std::make_shared<Group>(id_, &iRef); }

findAttribute()

std::shared_ptr< Attribute > File::findAttribute

(

std::string const &

iName

)

const

Definition at line 71 of file h5_File.cc.

References id_.

                                                                           {
    return std::make_shared<Attribute>(id_, iName);
  }

findDataSet()

std::shared_ptr< DataSet > File::findDataSet

(

std::string const &

iName

)

const

Definition at line 67 of file h5_File.cc.

References id_.

                                                                       {
    return std::make_shared<DataSet>(id_, iName);
  }

findGroup()

std::shared_ptr< Group > File::findGroup

(

std::string const &

iName

)

const

Definition at line 66 of file h5_File.cc.

References id_.

Referenced by CondHDF5ESSource::CondHDF5ESSource().

{ return std::make_shared<Group>(id_, iName); }

operator=() [1/2]

File& cms::h5::File::operator= ( const File &  )

delete

operator=() [2/2]

File& cms::h5::File::operator= ( File &&  )

delete

Member Data Documentation

id_

hid_t cms::h5::File::id_

private

Definition at line 62 of file h5_File.h.

Referenced by derefDataSet(), derefGroup(), File(), findAttribute(), findDataSet(), findGroup(), and ~File().