Parameters file for Panukl program (computation of velocity potential distribution) More...

#include <panukl_par.h>

Inheritance diagram for PAR_FILE:

Public Member Functions
void	Clean ()
	cleans local variables

int	ReadPAR (char *FileName)
	reads parameters file

int	WritePAR (char *Filename)
	writes parameters file

Public Attributes
char	DAT_file [256]
	input file - mesh + wake data file [.DAT]

char	PAN_file [256]
	output file - doublet distribution file [.PAN]

char	ACD_file [256]
	optional input file - propellers data configuration file [.ACD]

double	dAlfa
	angle of attack [deg]

double	dBeta
	sideslip angle [deg]

double	dMach
	Mach number.

double	dP
	roll rate [rad/s]

double	dQ
	pitch rate [rad/s]

double	dR
	yaw rate [rad/s]

int	iProc
	type of linear system solver (1-LAPACK OPTIMIZED, 0-NOT OPTIMIZED)

int	iACD
	flag of using the propellers data configuration file (0-no file, 1-file present)

char	PAR_file [256]
	current parameters file [.PAR]

Additional Inherited Members
Static Public Member Functions inherited from IOFUN
static void	Win2Unix (char *s)
	conversion of directory separators - MS Windows to Unix

static void	Unix2Win (char *s)
	conversion of directory separators - Unix to MS Windows

static int	ReadComm (FILE *stream)
	Function to read of a comment till the end of line. It returns 0 or EOF if it is performed.

static void	ReadDummy (FILE *stream)
	Function to read a comment line.

static int	ReadPar (FILE stream, const char Format, void *Par)
	Function to read one variable. The type of variable depends on Format, compatible with stdio library.

static int	ReadPar (FILE stream, const char Format, void Par1, void Par2)
	Function to read two variables. The type of variables depends on Format, compatible with stdio library.

static int	ReadPar (FILE stream, const char Format, void Par1, void Par2, void *Par3)
	Function to read three variables. The type of variables depends on Format, compatible with stdio library.

static int	ReadPar (FILE stream, const char Format, void Par1, void Par2, void Par3, void Par4)
	Function to read four variables. The type of variables depends on Format, compatible with stdio library.

static int	ReadVect3 (FILE stream, double Par, double dScal=1.)
	Function to read double vector "Par" of "3" dimension from FILE "stream". The read values are scaled by multiplier "dScal".

static int	ReadVect3 (FILE stream, float Par, float fScal=1.)
	Function to read float vector "Par" of "3" dimension from FILE "stream". The read values are scaled by multiplier "fScal".

static int	ReadVect3 (FILE stream, long Par, long lScal=1)
	Function to read long vector "Par" of "3" dimension from FILE "stream". The read values are scaled by multiplier "lScal".

static int	ReadVect3 (FILE stream, int Par, int iScal=1)
	Function to read int vector "Par" of "3" dimension from FILE "stream". The read values are scaled by multiplier "iScal".

static int	ReadVect (FILE stream, double Par, int n, double dScal=1.)
	Function to read double vector "Par" of "n" dimension from FILE "stream". The read values are scaled by multiplier "dScal".

static int	ReadVect (FILE stream, float Par, int n, float fScal=1.)
	Function to read float vector "Par" of "n" dimension from FILE "stream". The read values are scaled by multiplier "fScal".

static int	ReadVect (FILE stream, long Par, int n, long lScal=1)
	Function to read long vector "Par" of "n" dimension from FILE "stream". The read values are scaled by multiplier "lScal".

static int	ReadVect (FILE stream, int Par, int n, int iScal=1)
	Function to read int vector "Par" of "n" dimension from FILE "stream". The read values are scaled by multiplier "iScal".

static int	ReadStr (FILE stream, char Par)
	Function to read the new line from FILE "stream" and to store it in table of char "Par". The starting and ending blanc charaters are clipped.

static void	ReadStrL (FILE stream, char Par, int *len)
	Function to read the string (Par) from FILE "stream". It reads from current pointer of FILE to the end of line or EOF. Number of read characters is returned in "len".

static void	ClipString (char *string)
	Clipping of the "string" up to the first blanc character or comment "#" character.

static void	ClipFileName (char *string)
	Clipping of the ending blanc characters of "string".

static bool	CompareStrings (char str1, char str2)
	Compares two strings (str1 and str2). Returns true if they match, false otherwise.

static int	file_exist (const char *name)
	Returns true (1) if file "name" does exist, 0 otherwise.

static const char *	filename_name (const char *name)
	Returns pointer to filename without path.

static const char *	filename_ext (const char *buf)
	Returns pointer to filename extension.

static char *	filename_setext (char buf, int buflen, const char ext)
	set/change filename extension

static int	filename_dir (char *name)
	returns the length of the path in (path)name

static const char *	filename_date (const char *name)
	Returns pointer to the string that contains the date of last file modification/creation.

static FILE *	fopen (const char filename, const char mode)
	Cross-platform function to fopen function that supports UTF-8 encoded name.

static int	stat (const char f, struct stat b)
	Cross-platform function to stat() a file using a UTF-8 encoded name or value.

static size_t	strlcpy (char d, const char s, size_t bufsize)
	The implementation of nonstandard strlcpy function.

static int	nLines (FILE *stream)
	Returns number of lines of text file from current pointer to EOF.

static int	nColumns (FILE *stream, char Par[][32])
	Returns number of columns of text file (number of strings in the first line). Names of columns are stored in Par array.

static int	isstrblank (char *cc, int iLen)
	Checks if string (cc) is blank (1/0)

static void	ReadVect3 (FILE stream, VECTOR_3D Vec, double dScal=1.)
	Function to read VECTOR_3D Vec components from FILE "stream". The read values are scaled by multiplier "dScal".

static int	readln (FILE ff, char value_x)
	Pascal style "readln" function to read string.

static int	readln (FILE ff, int value_x)
	Pascal style "readln" function to read int.

static int	readln (FILE ff, long value_x)
	Pascal style "readln" function to read long.

static int	readln (FILE ff, float value_x)
	Pascal style "readln" function to read float.

static int	readln (FILE ff, double value_x)
	Pascal style "readln" function to read double.

static int	readln (FILE ff, long double value_x)
	Pascal style "readln" function to read long double.

static int	readln (FILE *ff)
	Pascal style "readln" function to read comment.

static int	readln (FILE ff, VECTOR_3D vec)
	Pascal style "readln" function to read VECTOR_3D components.

static int	read (FILE ff, char value_x)
	Pascal style "read" function to read string.

static int	read (FILE ff, int value_x)
	Pascal style "read" function to read int.

static int	read (FILE ff, long value_x)
	Pascal style "read" function to read long.

static int	read (FILE ff, float value_x)
	Pascal style "read" function to read float.

static int	read (FILE ff, double value_x)
	Pascal style "read" function to read double.

static int	read (FILE ff, long double value_x)
	Pascal style "read" function to read long double.

static int	read (FILE ff, VECTOR_3D vec)
	Pascal style "read" function to read VECTOR_3D components.

Detailed Description

Parameters file for Panukl program (computation of velocity potential distribution)

Definition at line 27 of file panukl_par.h.

Constructor & Destructor Documentation

◆ PAR_FILE()

PAR_FILE::PAR_FILE ( void )

Definition at line 22 of file panukl_par.cpp.

22{ Clean (); }

PAR_FILE::Clean

void Clean()

cleans local variables

Definition panukl_par.cpp:26

◆ ~PAR_FILE()

PAR_FILE::~PAR_FILE ( void )

Definition at line 24 of file panukl_par.cpp.

24{}

Member Function Documentation

◆ Clean()

void PAR_FILE::Clean ( void )

cleans local variables

Definition at line 26 of file panukl_par.cpp.

{
    memset( DAT_file, 0, 256 );
    memset( PAN_file, 0, 256 );
    memset( ACD_file, 0, 256 );
 
    dAlfa = 0.0;
    dBeta = 0.0;
    dP = dQ = dR = 0.0;
    iProc = 0;
    dMach = 0.0;
    iACD = 0;
}

◆ ReadPAR()

int PAR_FILE::ReadPAR ( char * FileName )

reads parameters file

Definition at line 40 of file panukl_par.cpp.

{
    FILE *File;
    File = fopen( FileName, "r" );
    if( File == NULL )
        {
        fprintf( stderr, "[.PAR] file open error to reading (%s)\n", FileName );
        return (-1);
        }
        
    ReadComm( File );
    ReadStr( File, DAT_file );
    ReadStr( File, PAN_file );
    ReadPar( File, "%lf", &dAlfa );
    ReadPar( File, "%lf", &dBeta );
    ReadPar( File, "%lf", &dP );
    ReadPar( File, "%lf", &dQ );
    ReadPar( File, "%lf", &dR );
    ReadPar( File, "%d", &iProc );
    if(ReadPar( File, "%lf", &dMach )==EOF)dMach=0.;
    if(ReadPar( File, "%d", &iACD )==EOF)iACD=0;
    if(iACD)ReadStr( File, ACD_file );
    
    fclose( File );
 
    ClipFileName( PAN_file );
    ClipFileName( DAT_file );
    ClipFileName( ACD_file );
    
    strcpy( PAR_file, FileName );
    
    return (0);
}

◆ WritePAR()

int PAR_FILE::WritePAR ( char * Filename )

writes parameters file

Definition at line 74 of file panukl_par.cpp.

{
    FILE *File;
    File = fopen( FileName, "w" );
    if( File == NULL )
        {
        fprintf( stderr, "[.PAR] file open error to writing (%s)\n", FileName );
        return (-1);
        }
 
    fprintf( File, "#   Panukl main program configuration file\n");
    fprintf( File, "%s  # input data file (grid with wake)\n", DAT_file );
    fprintf( File, "%s  # output file (input for Press program)\n", PAN_file );
    fprintf( File, "%6.2f       # alfa - angle of attack [deg]\n", dAlfa );
    fprintf( File, "%6.2f       # beta - sideslip angle [deg]\n", dBeta );
    fprintf( File, "%6.2f       # P - roll rate [rad/s]\n", dP );
    fprintf( File, "%6.2f       # Q - pitch rate [rad/s]\n", dQ );
    fprintf( File, "%6.2f       # R - yaw rate [rad/s]\n", dR );
    fprintf( File, "%3d     # type of linear system solver (1-LAPACK OPTIMIZED, 0-NOT OPTIMIZED)\n", iProc );
    fprintf( File, "%6.3f       # Mach number\n", dMach );
    fprintf( File, "%3d     # ACD file flag\n", iACD );
    if(iACD)fprintf( File, "%s  # propeller data configuration file (input)\n", ACD_file );
 
 
    fclose( File );
    
    return (0);
}