Polar file - longitudinal aerodynamic characteritics wrt Alfa (angle of attack) More...

#include <polar_file.h>

Inheritance diagram for POLAR_FILE:

Public Member Functions
void	Clean (void)
	cleans local variables

Public Member Functions inherited from TXT_OUT_FILE
	TXT_OUT_FILE (int iTypeIn=0)
	constructor

virtual void	CleanTabs (void)
	cleans (deletes) arrays

virtual void	InitTabs (int n, int m)
	initialises arrays (n - number of columns, m - number of rows )

virtual void	SetName (const char *FileName)
	set pathname for of the output text file

virtual char *	GetName (void)
	returns pathname of the output text file

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

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

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

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

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.

Public Attributes inherited from TXT_OUT_FILE
int	nCol
	number of columns/variables (up to NCOL_MAX)

int	nRow
	number of rows

char	cName [NCOL_MAX][32]
	array of variable names - up to NCOL_MAX names, 32 characters each

int	iType
	type of txt file - possible types: 0 - nCol x nRow - only double type values 1 - (nCol-1) x nRow + first column int type

int *	iObj
	pointer to array [nRow] first column value (int)

double **	dResult
	pointer to array (size depends on iType) containing the results for all variables

Detailed Description

Polar file - longitudinal aerodynamic characteritics wrt Alfa (angle of attack)

The list of variables:

Alfa - angle of attack [deg]
Cx - coefficient (body axis system)
Cz - coefficient (body axis system)
Cm - coefficient (body axis system)
Cxs - coefficient (stability/velocity axis system)
Czs - coefficient (stability/velocity axis system) - total lift
Cxi - induced drag coefficient
Czi - lift coefficient corresponding with Cxi
CD - total drag coeficient

Definition at line 39 of file polar_file.h.

Constructor & Destructor Documentation

◆ POLAR_FILE()

POLAR_FILE::POLAR_FILE ( void )

Definition at line 22 of file polar_file.cpp.

22: TXT_OUT_FILE( 0 ) {Clean();}

POLAR_FILE::Clean

void Clean(void)

cleans local variables

Definition polar_file.cpp:26

TXT_OUT_FILE::TXT_OUT_FILE

TXT_OUT_FILE(int iTypeIn=0)

constructor

Definition txt_out_file.cpp:22

◆ ~POLAR_FILE()

POLAR_FILE::~POLAR_FILE ( void )

Definition at line 24 of file polar_file.cpp.

24{}

Member Function Documentation

◆ Clean()

void POLAR_FILE::Clean ( void )

virtual

cleans local variables

Reimplemented from TXT_OUT_FILE.

Definition at line 26 of file polar_file.cpp.

{
    TXT_OUT_FILE::Clean();
 
    nCol = 9;
    
    strcpy( cName[0], "Alpha" );
    strcpy( cName[1], "Cx" );
    strcpy( cName[2], "Cz" );
    strcpy( cName[3], "Cm" );
    strcpy( cName[4], "Cxs" );
    strcpy( cName[5], "Czs" );
    strcpy( cName[6], "Cxi" );
    strcpy( cName[7], "Czi" );
    strcpy( cName[8], "CD" );
 
}

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