art::RNGsnapshot Class Reference

#include "RNGsnapshot.h"

Public Types
using	CLHEP_t = unsigned long
using	engine_state_t = std::vector< CLHEP_t >
using	saved_t = unsigned int
using	snapshot_state_t = std::vector< saved_t >
using	label_t = std::string

Public Member Functions
	RNGsnapshot ()=default
	RNGsnapshot (std::string const &ekind, label_t const &label, engine_state_t const &est)
std::string const &	ekind () const
label_t const &	label () const
snapshot_state_t const &	state () const
void	saveFrom (std::string const &, label_t const &, engine_state_t const &)
engine_state_t	restoreState () const

Private Attributes
std::string	engine_kind_ {}
label_t	label_ {}
snapshot_state_t	state_ {}

Detailed Description

Definition at line 40 of file RNGsnapshot.h.

Member Typedef Documentation

using art::RNGsnapshot::CLHEP_t = unsigned long

Definition at line 43 of file RNGsnapshot.h.

using art::RNGsnapshot::engine_state_t = std::vector<CLHEP_t>

Definition at line 44 of file RNGsnapshot.h.

using art::RNGsnapshot::label_t = std::string

Definition at line 49 of file RNGsnapshot.h.

using art::RNGsnapshot::saved_t = unsigned int

Definition at line 47 of file RNGsnapshot.h.

using art::RNGsnapshot::snapshot_state_t = std::vector<saved_t>

Definition at line 48 of file RNGsnapshot.h.

Constructor & Destructor Documentation

art::RNGsnapshot::RNGsnapshot ( )

default

RNGsnapshot::RNGsnapshot ( std::string const &  ekind, label_t const &  label, engine_state_t const &  est  )

explicit

Definition at line 12 of file RNGsnapshot.cc.

References saveFrom().

{
  saveFrom(ekind, lbl, est);
}

Member Function Documentation

std::string const& art::RNGsnapshot::ekind ( ) const

inline

Definition at line 63 of file RNGsnapshot.h.

References engine_kind_.

Referenced by saveFrom().

    {
      return engine_kind_;
    }

label_t const& art::RNGsnapshot::label ( ) const

inline

Definition at line 68 of file RNGsnapshot.h.

References label_.

    {
      return label_;
    }

RNGsnapshot::engine_state_t RNGsnapshot::restoreState

(

)

const

Definition at line 30 of file RNGsnapshot.cc.

References state_.

Referenced by state().

{
  engine_state_t est;
  cet::copy_all(state_, std::back_inserter(est));
  return est;
}

void RNGsnapshot::saveFrom	(	std::string const &	ekind,
		label_t const &	lbl,
		engine_state_t const &	est
	)

Definition at line 20 of file RNGsnapshot.cc.

References ekind(), engine_kind_, label_, and state_.

Referenced by RNGsnapshot(), and state().

{
  engine_kind_ = ekind;
  label_ = lbl;
  cet::copy_all(est, std::back_inserter(state_));
}

snapshot_state_t const& art::RNGsnapshot::state ( ) const

inline

Definition at line 73 of file RNGsnapshot.h.

References restoreState(), saveFrom(), and state_.

    {
      return state_;
    }

Member Data Documentation

std::string art::RNGsnapshot::engine_kind_ {}

private

Definition at line 83 of file RNGsnapshot.h.

Referenced by ekind(), and saveFrom().

label_t art::RNGsnapshot::label_ {}

private

Definition at line 84 of file RNGsnapshot.h.

Referenced by label(), and saveFrom().

snapshot_state_t art::RNGsnapshot::state_ {}

private

Definition at line 85 of file RNGsnapshot.h.

Referenced by restoreState(), saveFrom(), and state().

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

• canvas/Persistency/Common/RNGsnapshot.h
• canvas/Persistency/Common/RNGsnapshot.cc