XSDIR Class Reference

Handle XSDIR file in order to extract information that could be easily retreived. More...

#include <XSDIR.hxx>

Public Member Functions
	XSDIR (const char *base_name, const char *base_version, const char *xsdir_name=nullptr, const char *builder="STD")
bool	FindFirstIsotope ()
XSDIRLine *	ReadNextIsotope ()
void	SetXSDirName (const char *xsdir_name)
int	Find (const char *search, string Line)
	find "search" in Line
void	ScanXSDIR ()
	loops on each isotopes of the xsdir
void	WriteData ()
	write information of xsdir in the BaseSummary.dat file
void	SetDataFile (const char *name="BaseSummary.dat")
string	GetDataFile ()
void	Close ()
void	AddNewPathInDirLine (string path)

Static Public Member Functions
static void	ExtractDataLine (string Line, int &Z, int &A, int &I, string &BaseName, string &BaseVersion, double &T, string &Code, string &Extension, string &Builder, string &xs_filename, int &DataType)

Private Member Functions
int	Compare (string Line)
	return -1, 0 or 1 if fMyGoodLine<Line, fMyGoodLine==Line, or fMyGoodLine>Line

Private Attributes
string	fXSdirName
	name of the xsdir
string	fBaseName
	base name (endfb, jendl, ...)
string	fBaseVersion
	base version (6.8, 3.3, ...)
ifstream	XSinput
	the xsdir file
bool	f1stIsotope
	true is a first Isotope has been found
string	fBuilder
	builder of the base (STD, JOY or MOD)
XSDIRLine *	fMyGoodLine
	The extracted XSDIRLine.
string	fDataFile
	the BaseSummary file
string	fModifiedPath
	The modified path (if exists)
string	fKeepBaseVersion

Detailed Description

Handle XSDIR file in order to extract information that could be easily retreived.

Information are written in BaseSummary file with the following convention: Z A I BaseName BaseVersion T(K) Extension Builder xsdirline where extension is the MCNP extension (e.g. ".60c"), Builder is the base Builder which can be "STD" for a MCNP/NEA base, "JOY" for a Njoy home made base and "MOD" for a base modify by a user (e.g. multiply the fission cross section of U5 by 2). xsdirline is the line found in the xsdir with full path for nuclear data file. BaseSummary.dat file could be built from ExtractXsdir.cxx and/or ExtractTree.cxx found in MURE/Evo/utils. This 2 programs build respectively the file from a xsdir or a directory tree.

Author

PTO

Version

0.5

Constructor & Destructor Documentation

XSDIR()

XSDIR::XSDIR	(	const char *	base_name,
		const char *	base_version,
		const char *	xsdir_name = nullptr,
		const char *	builder = "STD"
	)

Normal Constructor. if xsdir_name is not provid, looking in DATAPATH environment variable.

Parameters

base_name	: name of the base (e.g. ENDFB, JEFF, JENDL)
base_version	: base version (e.g. 6.2, 2.2, 3.2)
xsdir_name	: xsdir file name (e.g. "xsdir")
builder	: who built the base (STD=MCNP/NEA, JOY=NJoy home made, MOD=modification of normal cross-section)

Member Function Documentation

AddNewPathInDirLine()

void XSDIR::AddNewPathInDirLine

(

string

path

)

Modify the path of the nuclear data file. When NJoy build a nuclear base, it creates a "Dir" file containing the base name without path (for example "ace"). When one want to use it, the full path has to be known (/home/XS/../ace) This fonction do this job.

Parameters

path	: the path (/home/XS/../, in the previous example)

Close()

void XSDIR::Close ( )

inline

< close xsdir file

Compare()

int XSDIR::Compare ( string  Line )

private

return -1, 0 or 1 if fMyGoodLine<Line, fMyGoodLine==Line, or fMyGoodLine>Line

ExtractDataLine()

void XSDIR::ExtractDataLine ( string  Line, int &  Z, int &  A, int &  I, string &  BaseName, string &  BaseVersion, double &  T, string &  Code, string &  Extension, string &  Builder, string &  xs_filename, int &  DataType  )

static

Extract info from a line of BaseSummary.dat

Parameters

Line	: a line of BaseSummary.dat
Z	: proton number
A	: nucleon number
I	: isomeric state
BaseName	: name of the base (ENDFB, JEFF, ...)
BaseVersion	: base version (6.1, ...)
T	: temperature in K
Code	: MCNP code without extension (92235 if 92235.60c)
Extension	: MCNP extension (.60c)
Builder	: the builder (STD(MCNP/NEA), JOY(Njoy home made) or MOD(locally modified))
xs_filename	: the file name where nuclear data are store (e.g. /home/XS/endf602)
DataType	: the data type of the base (1=ascii, 2=binary)

Find()

int XSDIR::Find	(	const char *	search,
		string	Line
	)

find "search" in Line

FindFirstIsotope()

bool XSDIR::FindFirstIsotope

(

)

Find the first isotope in the xsdir file. if this is normal xsdir return true after reading the word "directory" ; if the xsdir contains only one line, it suppose that it is the result of NJoy calculation and thus the line is the first (and only) isotope (returns true).

GetDataFile()

string XSDIR::GetDataFile ( )

inline

< returns file name where infos are stored

ReadNextIsotope()

XSDIRLine * XSDIR::ReadNextIsotope

(

)

Read next Isotope from the xsdir file. returns a XSDIRLine *if isotope is found, else 0

ScanXSDIR()

void XSDIR::ScanXSDIR

(

)

loops on each isotopes of the xsdir

SetDataFile()

void XSDIR::SetDataFile ( const char *  name = "BaseSummary.dat" )

inline

< set file name where infos are stored

SetXSDirName()

void XSDIR::SetXSDirName

(

const char *

xsdir_name

)

Set xsdir file name. if xsdir_name=0, used DATAPATH environment variable.

WriteData()

void XSDIR::WriteData

(

)

write information of xsdir in the BaseSummary.dat file

Member Data Documentation

f1stIsotope

bool XSDIR::f1stIsotope

private

true is a first Isotope has been found

fBaseName

string XSDIR::fBaseName

private

base name (endfb, jendl, ...)

fBaseVersion

string XSDIR::fBaseVersion

private

base version (6.8, 3.3, ...)

fBuilder

string XSDIR::fBuilder

private

builder of the base (STD, JOY or MOD)

fDataFile

string XSDIR::fDataFile

private

the BaseSummary file

fKeepBaseVersion

string XSDIR::fKeepBaseVersion

private

fModifiedPath

string XSDIR::fModifiedPath

private

The modified path (if exists)

fMyGoodLine

XSDIRLine* XSDIR::fMyGoodLine

private

The extracted XSDIRLine.

fXSdirName

string XSDIR::fXSdirName

private

name of the xsdir

XSinput

ifstream XSDIR::XSinput

private

the xsdir file

---

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

• /gpr/meplan/SMURE/source/include/XSDIR.hxx
• /gpr/meplan/SMURE/source/src/XSDIR.cxx