JFIT::JEvent Struct Reference

Auxiliary class for historical event. More...

#include <JHistory.hh>

Public Member Functions
	JEvent ()
	Default constructor.
	JEvent (const int type)
	Constructor.
virtual	~JEvent ()
	Virtual destructor.
const JEvent &	operator() ()
	Make this event unique.
	ClassDef (JEvent, 2)

Public Attributes
int	type
	application type
JUUID	uuid
	UUID.
std::string	git
	GIT revision.
std::string	date
	date
uint32_t	counter = 0
	internal counter

Friends
std::ostream &	operator<< (std::ostream &out, const JEvent &event)
	Write event to output stream.

Detailed Description

Auxiliary class for historical event.

Definition at line 36 of file JHistory.hh.

Constructor & Destructor Documentation

JEvent() [1/2]

JFIT::JEvent::JEvent ( )

inline

Default constructor.

Definition at line 40 of file JHistory.hh.

             :
      type(-1),
      uuid()
    {}

JEvent() [2/2]

JFIT::JEvent::JEvent ( const int type )

inline

Constructor.

Parameters

type	application type

Definition at line 51 of file JHistory.hh.

    {
      using namespace std;
      using namespace JPP;
 
      this->type = type;
      this->git  = getGITVersion();
      this->date = getDateAndTime();
 
      // UUID
 
      random_device device;
 
      uniform_int_distribution<uint32_t> generator(1, numeric_limits<uint32_t>::max());
 
      uint32_t* value = reinterpret_cast<uint32_t*>(&(this->uuid.uuid));
 
      for (int i = 0; i != 3; ++i) {
        value[i] = generator(device);
      }
    }  

~JEvent()

virtual JFIT::JEvent::~JEvent ( )

inlinevirtual

Virtual destructor.

Definition at line 77 of file JHistory.hh.

    {}

Member Function Documentation

operator()()

const JEvent & JFIT::JEvent::operator() ( )

inline

Make this event unique.

Returns

event

Definition at line 86 of file JHistory.hh.

    {
      uint32_t* value = reinterpret_cast<uint32_t*>(&(this->uuid.uuid));
 
      value[3] = ++counter;
 
      return *this;
    }

ClassDef()

JFIT::JEvent::ClassDef	(	JEvent	,
		2	)

Friends And Related Symbol Documentation

operator<<

std::ostream & operator<< ( std::ostream & out, const JEvent & event )

friend

Write event to output stream.

Parameters

out	output stream
event	event

Returns

output stream

Definition at line 103 of file JHistory.hh.

    {
      using namespace std;
      
      out << setw(3)  << right << event.type << ' '
          << setw(36) << left  << event.uuid << ' '
          << setw(20) << left  << event.git  << ' '
          << setw(20) << left  << event.date << right;
 
      return out;
    }

Member Data Documentation

type

int JFIT::JEvent::type

application type

Definition at line 117 of file JHistory.hh.

uuid

JUUID JFIT::JEvent::uuid

UUID.

Definition at line 118 of file JHistory.hh.

git

std::string JFIT::JEvent::git

GIT revision.

Definition at line 119 of file JHistory.hh.

date

std::string JFIT::JEvent::date

date

Definition at line 120 of file JHistory.hh.

counter

uint32_t JFIT::JEvent::counter = 0

internal counter

Definition at line 121 of file JHistory.hh.

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

• JHistory.hh