dunedaq::daqdataformats::TimeSlice Class Reference

C++ Representation of a DUNE TimeSlice, consisting of a TimeSliceHeader object and a vector of pointers to Fragment objects. More...

#include <TimeSlice.hpp>

Collaboration diagram for dunedaq::daqdataformats::TimeSlice:

Public Member Functions
	TimeSlice (timeslice_number_t timeslice_number, run_number_t run_number)
	Construct a TimeSlice, filling in some header fields.
	TimeSlice (TimeSliceHeader const &header)
	Construct a TimeSlice using the given TimeSliceHeader.
TimeSliceHeader	get_header () const
	Get a copy of the TimeSliceHeader struct.
void	set_header (TimeSliceHeader header)
	Set the TimeSliceHeader to the given TimeSliceHeader object.
const std::vector< std::unique_ptr< Fragment > > &	get_fragments_ref () const
	Get a handle to the Fragments.
void	set_fragments (std::vector< std::unique_ptr< Fragment > > &&fragments)
	Set the Fragments vector to the given vector of Fragments.
void	add_fragment (std::unique_ptr< Fragment > &&fragment)
	Add a Fragment pointer to the Fragments vector.
void	set_element_id (SourceID source_id)
	Set the SourceID for this TimeSlice.
size_t	get_total_size_bytes () const
	Get size of timeslice from underlying TimeSliceHeader and Fragments.
size_t	get_sum_of_fragment_payload_sizes () const
	Get the sum of the fragment payload sizes.
	TimeSlice (TimeSlice const &)=delete
	TimeSlices are not copy-constructible.
TimeSlice &	operator= (TimeSlice const &)=delete
	TimeSlices are not copy-assignable.
	TimeSlice (TimeSlice &&)=default
	Default TimeSlice move constructor.
TimeSlice &	operator= (TimeSlice &&)=default
	Default TimeSlice move assignment operator.
	~TimeSlice ()=default
	TimeSlice default destructor.

Private Attributes
TimeSliceHeader	m_header
	TimeSliceHeader object.
std::vector< std::unique_ptr< Fragment > >	m_fragments
	Vector of unique_ptrs to Fragment objects.

Detailed Description

C++ Representation of a DUNE TimeSlice, consisting of a TimeSliceHeader object and a vector of pointers to Fragment objects.

Definition at line 26 of file TimeSlice.hpp.

Constructor & Destructor Documentation

TimeSlice() [1/4]

dunedaq::daqdataformats::TimeSlice::TimeSlice ( timeslice_number_t timeslice_number, run_number_t run_number )

inlineexplicit

Construct a TimeSlice, filling in some header fields.

Definition at line 115 of file TimeSlice.hpp.

  : m_header()
  , m_fragments()
{
  m_header.timeslice_number = timeslice_number;
  m_header.run_number = run_number;
}

TimeSlice() [2/4]

dunedaq::daqdataformats::TimeSlice::TimeSlice ( TimeSliceHeader const & header )

inlineexplicit

Construct a TimeSlice using the given TimeSliceHeader.

Parameters

header

TimeSliceHeader to copy into the TimeSlice

Definition at line 123 of file TimeSlice.hpp.

  : m_header(header)
  , m_fragments()
{
}

TimeSlice() [3/4]

dunedaq::daqdataformats::TimeSlice::TimeSlice ( TimeSlice const & )

delete

TimeSlices are not copy-constructible.

TimeSlice() [4/4]

dunedaq::daqdataformats::TimeSlice::TimeSlice ( TimeSlice && )

default

Default TimeSlice move constructor.

~TimeSlice()

dunedaq::daqdataformats::TimeSlice::~TimeSlice ( )

default

TimeSlice default destructor.

Member Function Documentation

add_fragment()

void dunedaq::daqdataformats::TimeSlice::add_fragment ( std::unique_ptr< Fragment > && fragment )

inline

Add a Fragment pointer to the Fragments vector.

Parameters

fragment

Fragment to add

Definition at line 67 of file TimeSlice.hpp.

{ m_fragments.emplace_back(std::move(fragment)); }

get_fragments_ref()

const std::vector< std::unique_ptr< Fragment > > & dunedaq::daqdataformats::TimeSlice::get_fragments_ref ( ) const

inline

Get a handle to the Fragments.

Returns

A reference to the Fragments vector

Definition at line 55 of file TimeSlice.hpp.

{ return m_fragments; }

get_header()

TimeSliceHeader dunedaq::daqdataformats::TimeSlice::get_header ( ) const

inline

Get a copy of the TimeSliceHeader struct.

Returns

A copy of the TimeSliceHeader struct

Definition at line 44 of file TimeSlice.hpp.

{ return m_header; }

get_sum_of_fragment_payload_sizes()

size_t dunedaq::daqdataformats::TimeSlice::get_sum_of_fragment_payload_sizes ( ) const

inline

Get the sum of the fragment payload sizes.

Definition at line 91 of file TimeSlice.hpp.

  {
    size_t total_size = 0;
 
    for (auto const& frag_ptr : m_fragments)
      total_size += frag_ptr->get_data_size();
 
    return total_size;
  }

get_total_size_bytes()

size_t dunedaq::daqdataformats::TimeSlice::get_total_size_bytes ( ) const

inline

Get size of timeslice from underlying TimeSliceHeader and Fragments.

Definition at line 78 of file TimeSlice.hpp.

  {
    size_t total_size = sizeof(get_header());
 
    for (auto const& frag_ptr : m_fragments)
      total_size += frag_ptr->get_size();
 
    return total_size;
  }

operator=() [1/2]

TimeSlice & dunedaq::daqdataformats::TimeSlice::operator= ( TimeSlice && )

default

Default TimeSlice move assignment operator.

operator=() [2/2]

TimeSlice & dunedaq::daqdataformats::TimeSlice::operator= ( TimeSlice const & )

delete

TimeSlices are not copy-assignable.

set_element_id()

void dunedaq::daqdataformats::TimeSlice::set_element_id ( SourceID source_id )

inline

Set the SourceID for this TimeSlice.

Parameters

source_id

SourceID value to set

Definition at line 73 of file TimeSlice.hpp.

{ m_header.element_id = source_id; }

set_fragments()

void dunedaq::daqdataformats::TimeSlice::set_fragments ( std::vector< std::unique_ptr< Fragment > > && fragments )

inline

Set the Fragments vector to the given vector of Fragments.

Parameters

fragments

Fragments vector to use

Definition at line 61 of file TimeSlice.hpp.

{ m_fragments = std::move(fragments); }

set_header()

void dunedaq::daqdataformats::TimeSlice::set_header ( TimeSliceHeader header )

inline

Set the TimeSliceHeader to the given TimeSliceHeader object.

Parameters

header

new TimeSliceHeader to use

Definition at line 49 of file TimeSlice.hpp.

{ m_header = header; }

Member Data Documentation

m_fragments

std::vector<std::unique_ptr<Fragment> > dunedaq::daqdataformats::TimeSlice::m_fragments

private

Vector of unique_ptrs to Fragment objects.

Definition at line 110 of file TimeSlice.hpp.

m_header

TimeSliceHeader dunedaq::daqdataformats::TimeSlice::m_header

private

TimeSliceHeader object.

Definition at line 109 of file TimeSlice.hpp.

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

• /github/workspace/dunedaq/sourcecode/daqdataformats/include/daqdataformats/TimeSlice.hpp