evio_cull_events.cc File Reference

#include <iostream>
#include <fstream>
#include <iomanip>
#include <vector>
#include <signal.h>
#include <time.h>
#include <stdlib.h>
#include <evioFileChannel.hxx>
#include <evioUtil.hxx>

Go to the source code of this file.

Macros
#define	_DBG_   cout<<__FILE__<<":"<<__LINE__<<" "
#define	_DBG__   cout<<__FILE__<<":"<<__LINE__<<endl

Functions
void	ParseCommandLineArguments (int narg, char *argv[])
void	Usage (void)
void	ctrlCHandle (int x)
void	Process (unsigned int &NEvents, unsigned int &NEvents_read)
uint64_t	FindEventNumber (evioDOMTree *evt, uint64_t &block_size)
int	main (int narg, char *argv[])

Variables
vector< char * >	INFILENAMES
char *	OUTFILENAME = NULL
int	QUIT = 0
unsigned int	EVENTS_TO_SKIP = 0
unsigned int	EVENTS_TO_KEEP = 1
unsigned int	SPECIFIC_OFFSET_TO_KEEP = 0
unsigned int	SPECIFIC_EVENT_TO_KEEP = 0
unsigned int	BUFFER_SIZE = 20000000
bool	EVENT_TO_KEEP_MODE = false

Macro Definition Documentation

#define _DBG_   cout<<__FILE__<<":"<<__LINE__<<" "

Definition at line 21 of file evio_cull_events.cc.

#define _DBG__   cout<<__FILE__<<":"<<__LINE__<<endl

Definition at line 22 of file evio_cull_events.cc.

Function Documentation

void ctrlCHandle

(

int

x

)

Definition at line 167 of file evio_cull_events.cc.

References QUIT.

Referenced by main().

uint64_t FindEventNumber	(	evioDOMTree *	evt,
		uint64_t &	block_size
	)

Definition at line 269 of file evio_cull_events.cc.

References event_num.

Referenced by Process().

int main	(	int	narg,
		char *	argv[]
	)

Definition at line 47 of file evio_cull_events.cc.

References ctrlCHandle(), EVENTS_TO_KEEP, EVENTS_TO_SKIP, ParseCommandLineArguments(), Process(), and SPECIFIC_EVENT_TO_KEEP.

void ParseCommandLineArguments	(	int	narg,
		char *	argv[]
	)

Definition at line 75 of file evio_cull_events.cc.

References BUFFER_SIZE, EVENT_TO_KEEP_MODE, EVENTS_TO_KEEP, EVENTS_TO_SKIP, INFILENAMES, OUTFILENAME, SPECIFIC_EVENT_TO_KEEP, SPECIFIC_OFFSET_TO_KEEP, sprintf(), and Usage().

void Process	(	unsigned int &	NEvents,
		unsigned int &	NEvents_read
	)

Definition at line 180 of file evio_cull_events.cc.

References block_size, BUFFER_SIZE, e, EVENTS_TO_KEEP, EVENTS_TO_SKIP, FindEventNumber(), INFILENAMES, OUTFILENAME, QUIT, and SPECIFIC_EVENT_TO_KEEP.

Referenced by main(), DSelector_Z2pi_trees::Process(), DSelector_Z2pi_trees2::Process(), and DSelector_p2pi_trees::Process().

void Usage

(

void

)

Variable Documentation

unsigned int BUFFER_SIZE = 20000000

Definition at line 39 of file evio_cull_events.cc.

Referenced by ParseCommandLineArguments(), and Process().

bool EVENT_TO_KEEP_MODE = false

Definition at line 40 of file evio_cull_events.cc.

Referenced by ParseCommandLineArguments(), Process_r(), and Process_s().

unsigned int EVENTS_TO_KEEP = 1

Definition at line 36 of file evio_cull_events.cc.

Referenced by main(), ParseCommandLineArguments(), Process(), Process_r(), and Process_s().

unsigned int EVENTS_TO_SKIP = 0

Definition at line 35 of file evio_cull_events.cc.

Referenced by main(), ParseCommandLineArguments(), Process(), Process_r(), and Process_s().

vector<char*> INFILENAMES

Definition at line 32 of file evio_cull_events.cc.

Referenced by ParseCommandLineArguments(), Process(), Process_r(), and Process_s().

char* OUTFILENAME = NULL

Definition at line 33 of file evio_cull_events.cc.

Referenced by main(), ParseCommandLineArguments(), Process(), Process_r(), and Process_s().

int QUIT = 0

Definition at line 34 of file evio_cull_events.cc.

Referenced by ctrlCHandle(), main(), Process(), Process_r(), and Process_s().

unsigned int SPECIFIC_EVENT_TO_KEEP = 0

Definition at line 38 of file evio_cull_events.cc.

Referenced by main(), ParseCommandLineArguments(), Process(), Process_r(), and Process_s().

unsigned int SPECIFIC_OFFSET_TO_KEEP = 0

Definition at line 37 of file evio_cull_events.cc.

Referenced by ParseCommandLineArguments().