Simple output file of Press program: reference values, aerodynamic coefficients, flow parameters. More...

#include <sdsa_file.h>

Inheritance diagram for SDSA_FILE:

Public Member Functions
void	Clean (void)
	cleans local variables

void	SetName (const char *FileName)
	set pathname for the [.sdsa] file

int	Read (const char *FileName)
	reads the [.sdsa] file

int	Read (void)
	reads the [.sdsa] file defined by SetName function

int	Write (const char *FileName)
	writes the [.sdsa] file

int	Write (void)
	writes the [.sdsa] file defined by SetName function

Public Attributes
double	S
	reference area

double	MAC
	mean aerodynamic chord

double	B
	reference wingspan

double	Swet
	wetted area

double	X
	X coordinate fo the origin for moment components.

double	Z
	Z coordinate fo the origin for moment components.

double	Alfa
	angle of attack [deg]

double	Beta
	sideslip angle [deg]

double	Mach
	Mach number.

double	P
	roll rate [rad/s]

double	Q
	pitch rate [rad/s]

double	R
	yaw rate [rad/s]

double	Cx
	drag coefficient (body axis system - pressure component)

double	Cy
	sideforce coefficient (body axis system)

double	Cz
	lift coefficient (body axis system)

double	Cl
	rolling moment coefficient (body axis system)

double	Cm
	pitching moment coefficient (body axis system)

double	Cn
	yawing moment coefficient (body axis system)

double	Cxs
	drag coefficient (stability axis system - pressure component)

double	Cys
	sideforce coefficient (stability axis system)

double	Czs
	lift coefficient (stability axis system)

double	Cls
	rolling moment coefficient (stability axis system)

double	Cms
	pitching moment coefficient (stability axis system)

double	Cns
	yawing moment coefficient (stability axis system)

double	Cxi
	induced drag coefficient

double	Czi
	lift coefficients that relates to induced drag

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

Simple output file of Press program: reference values, aerodynamic coefficients, flow parameters.

Definition at line 27 of file sdsa_file.h.

Constructor & Destructor Documentation

◆ SDSA_FILE()

SDSA_FILE::SDSA_FILE ( void )

Definition at line 22 of file sdsa_file.cpp.

22{ Clean(); }

SDSA_FILE::Clean

void Clean(void)

cleans local variables

Definition sdsa_file.cpp:26

◆ ~SDSA_FILE()

SDSA_FILE::~SDSA_FILE ( void )

Definition at line 24 of file sdsa_file.cpp.

24{}

Member Function Documentation

◆ Clean()

void SDSA_FILE::Clean ( void )

cleans local variables

Definition at line 26 of file sdsa_file.cpp.

{
    S = B = MAC = Swet = 0.0;
    X = Z = 0.0;
    Alfa = Beta = Mach = 0.0;
    P = Q = R = 0.0;
    Cx = Cy = Cz = Cl = Cm = Cn = 0.0;
    Cxs = Cys = Czs = Cls = Cms = Cns = 0.0;
    Cxi = Czi = 0.0;
    
    file_flag = 0;
}

◆ Read() [1/2]

int SDSA_FILE::Read ( const char * FileName )

reads the [.sdsa] file

Definition at line 45 of file sdsa_file.cpp.

{
    FILE *File;
    File = fopen( SDSA_file, "r" );
    if( File == NULL )
        {
        fprintf( stderr, "[.sdsa] file open error to reading (%s)\n", SDSA_file );
        return (-1);
        }
        
    ReadPar( File, "%lf", &S );
    ReadPar( File, "%lf", &MAC );
    ReadPar( File, "%lf", &B );
    ReadPar( File, "%lf", &Swet );
    ReadPar( File, "%lf %lf", &X, &Z );
    ReadPar( File, "%lf", &Alfa );
    ReadPar( File, "%lf", &Beta );
    ReadPar( File, "%lf", &Mach );
    ReadPar( File, "%lf", &P );
    ReadPar( File, "%lf", &Q );
    ReadPar( File, "%lf", &R );
    ReadPar( File, "%lf", &Cx );
    ReadPar( File, "%lf", &Cy );
    ReadPar( File, "%lf", &Cz );
    ReadPar( File, "%lf", &Cl );
    ReadPar( File, "%lf", &Cm );
    ReadPar( File, "%lf", &Cn );
    ReadPar( File, "%lf", &Cxs );
    ReadPar( File, "%lf", &Cys );
    ReadPar( File, "%lf", &Czs );
    ReadPar( File, "%lf", &Cls );
    ReadPar( File, "%lf", &Cms );
    ReadPar( File, "%lf", &Cns );
    ReadPar( File, "%lf", &Cxi );
    ReadPar( File, "%lf", &Czi );
 
    fclose( File );
    
    return 0;
}

◆ Read() [2/2]

int SDSA_FILE::Read ( void )

reads the [.sdsa] file defined by SetName function

Definition at line 86 of file sdsa_file.cpp.

{
    if( file_flag == 0 )return -1;
    return Read( file_name );
}

Referenced by Read().

◆ SetName()

void SDSA_FILE::SetName ( const char * FileName )

set pathname for the [.sdsa] file

Definition at line 39 of file sdsa_file.cpp.

{
    strcpy( file_name, SDSA_file );
    file_flag = 1;
}

◆ Write() [1/2]

int SDSA_FILE::Write ( const char * FileName )

writes the [.sdsa] file

Definition at line 92 of file sdsa_file.cpp.

{
    FILE *File;
    File = fopen( SDSA_file, "w" );
    if( File == NULL )
        {
        fprintf( stderr, "[.sdsa] file open error to writing (%s)\n", SDSA_file );
        return (-1);
        }
        
    fprintf( File, "%14.8G # S\n", S );
    fprintf( File, "%14.8G # MAC\n", MAC );
    fprintf( File, "%14.8G # B\n", B );
    fprintf( File, "%14.8G # Swet\n", Swet );
    fprintf( File, "%14.8G %f # X,Y (ref)\n", X, Z );
    fprintf( File, "%14.8G # Alfa\n", Alfa );
    fprintf( File, "%14.8G # Beta\n", Beta );
    fprintf( File, "%14.8G # Mach\n", Mach );
    fprintf( File, "%14.8G # P\n", P );
    fprintf( File, "%14.8G # Q\n", Q );
    fprintf( File, "%14.8G # R\n", R );
    fprintf( File, "%14.8G # Cx\n", Cx );
    fprintf( File, "%14.8G # Cy\n", Cy );
    fprintf( File, "%14.8G # Cz\n", Cz );
    fprintf( File, "%14.8G # Cl\n", Cl );
    fprintf( File, "%14.8G # Cm\n", Cm );
    fprintf( File, "%14.8G # Cn\n", Cn );
    fprintf( File, "%14.8G # Cxs\n", Cxs );
    fprintf( File, "%14.8G # Cys\n", Cys );
    fprintf( File, "%14.8G # Czs\n", Czs );
    fprintf( File, "%14.8G # Cls\n", Cls );
    fprintf( File, "%14.8G # Cms\n", Cms );
    fprintf( File, "%14.8G # Cns\n", Cns );
    fprintf( File, "%14.8G # Cxi\n", Cxi );
    fprintf( File, "%14.8G # Czi\n", Czi );
 
    fclose( File );
    
    return 0;
}

◆ Write() [2/2]

int SDSA_FILE::Write ( void )

writes the [.sdsa] file defined by SetName function

Definition at line 133 of file sdsa_file.cpp.

{
    if( file_flag == 0 )return -1;
    return Write( file_name );
}

Referenced by Write().

Member Data Documentation

◆ Alfa

double SDSA_FILE::Alfa

angle of attack [deg]

Definition at line 40 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ B

double SDSA_FILE::B

reference wingspan

Definition at line 36 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Beta

double SDSA_FILE::Beta

sideslip angle [deg]

Definition at line 41 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cl

double SDSA_FILE::Cl

rolling moment coefficient (body axis system)

Definition at line 49 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cls

double SDSA_FILE::Cls

rolling moment coefficient (stability axis system)

Definition at line 55 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cm

double SDSA_FILE::Cm

pitching moment coefficient (body axis system)

Definition at line 50 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cms

double SDSA_FILE::Cms

pitching moment coefficient (stability axis system)

Definition at line 56 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cn

double SDSA_FILE::Cn

yawing moment coefficient (body axis system)

Definition at line 51 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cns

double SDSA_FILE::Cns

yawing moment coefficient (stability axis system)

Definition at line 57 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cx

double SDSA_FILE::Cx

drag coefficient (body axis system - pressure component)

Definition at line 46 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cxi

double SDSA_FILE::Cxi

induced drag coefficient

Definition at line 58 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cxs

double SDSA_FILE::Cxs

drag coefficient (stability axis system - pressure component)

Definition at line 52 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cy

double SDSA_FILE::Cy

sideforce coefficient (body axis system)

Definition at line 47 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cys

double SDSA_FILE::Cys

sideforce coefficient (stability axis system)

Definition at line 53 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Cz

double SDSA_FILE::Cz

lift coefficient (body axis system)

Definition at line 48 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Czi

double SDSA_FILE::Czi

lift coefficients that relates to induced drag

Definition at line 59 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Czs

double SDSA_FILE::Czs

lift coefficient (stability axis system)

Definition at line 54 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ MAC

double SDSA_FILE::MAC

mean aerodynamic chord

Definition at line 35 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Mach

double SDSA_FILE::Mach

Mach number.

Definition at line 42 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ P

double SDSA_FILE::P

roll rate [rad/s]

Definition at line 43 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Q

double SDSA_FILE::Q

pitch rate [rad/s]

Definition at line 44 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ R

double SDSA_FILE::R

yaw rate [rad/s]

Definition at line 45 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ S

double SDSA_FILE::S

reference area

Definition at line 34 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Swet

double SDSA_FILE::Swet

wetted area

Definition at line 37 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ X

double SDSA_FILE::X

X coordinate fo the origin for moment components.

Definition at line 38 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

◆ Z

double SDSA_FILE::Z

Z coordinate fo the origin for moment components.

Definition at line 39 of file sdsa_file.h.

Referenced by Clean(), Read(), and Write().

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

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SDSA_FILE()

◆ ~SDSA_FILE()

Member Function Documentation

◆ Clean()

◆ Read() [1/2]

◆ Read() [2/2]

◆ SetName()

◆ Write() [1/2]

◆ Write() [2/2]

Member Data Documentation

◆ Alfa

◆ B

◆ Beta

◆ Cl

◆ Cls

◆ Cm

◆ Cms

◆ Cn

◆ Cns

◆ Cx

◆ Cxi

◆ Cxs

◆ Cy

◆ Cys

◆ Cz

◆ Czi

◆ Czs

◆ MAC

◆ Mach

◆ P

◆ Q

◆ R

◆ S

◆ Swet

◆ X

◆ Z