DDAS::SetFileEditor Class Reference

#include <SetFileEditor.h>

Public Member Functions
	SetFileEditor (const char *setfile)
virtual	~SetFileEditor ()
void	setSlotSpeed (unsigned short slot, unsigned short speed)
void	set (unsigned short slot, const char *what, uint32_t value)
void	setChanPar (unsigned short slot, const char *what, const uint32_t *values)
uint32_t	get (unsigned short slot, const char *what)
std::vector< uint32_t >	getChanPar (unsigned short slot, const char *what)

Detailed Description

Provides the ability to edit a set file. The set file must already exist and is mapped into memory.

Constructor & Destructor Documentation

DDAS::SetFileEditor::SetFileEditor

(

const char *

setfile

)

constructor

• saves the set file name.
• Maps the set file into memory.
• Creates default varmaps for each of the slots (for 250MHz digitizers).

Parameters

const

char* setfile - Path to the set file.

DDAS::SetFileEditor::~SetFileEditor ( )

virtual

destructor just munmap the file.m_longs tells us how big it is and includes any page padding needed.

Member Function Documentation

uint32_t DDAS::SetFileEditor::get	(	unsigned short	slot,
		const char *	what
	)

get Get a uint32_t value in a set file chunk.

Parameters

slot	- slot number.
what	- name of the item to get.

Returns

uint32_t

Exceptions

std::range_error
std::invalid_argument

std::vector< uint32_t > DDAS::SetFileEditor::getChanPar	(	unsigned short	slot,
		const char *	what
	)

getChanPar Get the 16 values of a channel parameter

Parameters

slot	- slot number,
what	- what to get.

Returns

std::vector<uint32_t>

Exceptions

std::range_error
std::invalid_argument

void DDAS::SetFileEditor::set	(	unsigned short	slot,
		const char *	what,
		uint32_t	value
	)

set Set a uint32_t value in a set file chunk.

Parameters

slot	- slot number
what	- Name of the item to set.
value	- new value to set.

Exceptions

std::range_error
std::invalid_argument

void DDAS::SetFileEditor::setChanPar	(	unsigned short	slot,
		const char *	what,
		const uint32_t *	values
	)

setChanPar Set the 16 values of a channel parameter.

Parameters

slot	slot number
what	parameter name.
values	to set

Exceptions

std::range_error
std::invalid_argument

void DDAS::SetFileEditor::setSlotSpeed	(	unsigned short	slot,
		unsigned short	speed
	)

setSlotSpeed Sets the speed of a slot. This is needed to select the proper varfile that defines the offsets into the chunk of memory associated with a slot.

Parameters

slot	- slot number (2 is the first slot).
speed	- MHz speed of the digitizer.

Note

Several of the methods called by this method may throw exceptions that derive from std::exception including

Exceptions

std::range_error
std::invalid_argument

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

• xml/SetFileEditor.h
• xml/SetFileEditor.cpp