IOFUN Class Reference

Simple I/O functions class. More...

#include <iofun.h>

Inheritance diagram for IOFUN:

Static Public Member Functions
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 I/O functions class.

Definition at line 41 of file iofun.h.

Member Function Documentation

ClipFileName()

void IOFUN::ClipFileName ( char * string )

static

Clipping of the ending blanc characters of "string".

Definition at line 250 of file iofun.cpp.

{
    int len = strlen( string );
    int i=0;
    while( !( string[i] == '#' || string[i] == '\0' ) ) i++;
    i--;
    while( isspace( string[i] ) )i--;
    i++;
    string[i] = '\0';
    for( int ii=i; ii<len; ii++ )string[ii] = '\0';
    
#ifdef WIN32
    Unix2Win( string );
#else
    Win2Unix( string );
#endif
}       

Referenced by SDSA_PARAMS::Read(), PANUKL_PLR::Read(), PANUKL_PRJ::Read(), PANUKL_AUTO::Read(), CON_FILE::ReadCON(), NGH_FILE::ReadNGH(), PAR_FILE::ReadPAR(), and PRS_FILE::ReadPRS().

ClipString()

void IOFUN::ClipString ( char * string )

static

Clipping of the "string" up to the first blanc character or comment "#" character.

Definition at line 243 of file iofun.cpp.

{
    int i=0;
    while( !( isspace( string[i] ) || string[i] == '#' || string[i] == '\0' ) ) i++;
    string[i] = '\0';
}       

CompareStrings()

bool IOFUN::CompareStrings ( char * str1, char * str2 )

static

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

Definition at line 270 of file iofun.cpp.

{
    char tmp1[256], tmp2[256];
    int i;
    for( i=0; i<(int)strlen(str1); i++ ) tmp1[i] = tolower( str1[i] ); tmp1[i] = '\0';
    for( i=0; i<(int)strlen(str2); i++ ) tmp2[i] = tolower( str2[i] ); tmp2[i] = '\0';
    if( strcmp( tmp1, tmp2 ) == 0 )
        return true;
    else
        return false;
}

Referenced by MS2_Data::Read(), CONNECT_DATA::Read(), MS2_Data::ReadChordDivision(), MS2_Data::ReadFusAirfoil(), MS2_Data::ReadFusFromParams(), MS2_Data::ReadProfile(), MS2_Data::ReadWing(), and MS2_Data::ReadWingModule().

file_exist()

int IOFUN::file_exist ( const char * name )

static

Returns true (1) if file "name" does exist, 0 otherwise.

Definition at line 327 of file iofun.cpp.

{
    int iReturn = 0;
    FILE *fc = fopen( name, "r" );
    if( fc )
        {
        fclose( fc );
        iReturn = 1;
        }
 
    return iReturn;
}

filename_date()

const char * IOFUN::filename_date ( const char * name )

static

Returns pointer to the string that contains the date of last file modification/creation.

Definition at line 399 of file iofun.cpp.

{
    static char date[100];
    struct stat b;
    if( !stat( name, & b ) )
        {
        strftime( date, 100, "%d/%m/%Y %H:%M:%S", localtime( & b.st_mtime ) );
        return date;
        }
    else
        {
        fprintf( stderr, "filename_date Error\n" );
        return 0;
        }
}

Referenced by GRID_ARRAYS::ReadDAT(), GRID_ARRAYS::ReadDATw(), GRID_ARRAYS::ReadINP(), and GRID_ARRAYS::ReadWyn().

filename_dir()

int IOFUN::filename_dir ( char * name )

static

returns the length of the path in (path)name

Definition at line 340 of file iofun.cpp.

{
    int ilen = strlen(name);
    if( ilen == 0 )return 0;
    int i = ilen-1;
    while( name[i] != '/' && name[i] != '\\' && name[i] != ':' && i >= 0 )
        i--;
    int id = i+1;
 
#ifdef WIN32
    Unix2Win( name );
#else
    Win2Unix( name );
#endif    
 
    return id;
}

filename_ext()

const char * IOFUN::filename_ext ( const char * buf )

static

Returns pointer to filename extension.

Definition at line 302 of file iofun.cpp.

{
    const char *q = 0;
    const char *p = buf;
    for (p=buf; *p; p++) 
        {
        if (*p == '/') q = 0;
#ifdef WIN32
        else if (*p == '\\') q = 0;
#endif
        else if (*p == '.') q = p;
        }
    return q ? q : p;
}

Referenced by filename_setext(), and MS2_Data::RemoveExt().

filename_name()

const char * IOFUN::filename_name ( const char * name )

static

Returns pointer to filename without path.

Definition at line 284 of file iofun.cpp.

{
    const char *p, *q;
    if (!name) return (0);
    for ( p = q = name ; *p ; ) 
    {
      if ( ( p[0] == ':' ) && ( p[1] == ':' ) ) 
      {
        q = p+2;
        p++;
      }
      else if (p[0] == '/' || p[0]=='\\' )
        q = p + 1;
      p++;
    }
    return q;
}

Referenced by PRS_FILE::DefNames(), MS2_Data::ReadFusAirfoil(), MS2_Data::ReadProfile(), MS2_Data::ReadSection(), MS2_Data::ReadWing(), and MS2_Data::ReadWingModule().

filename_setext()

char * IOFUN::filename_setext ( char * buf, int buflen, const char * ext )

static

set/change filename extension

Definition at line 317 of file iofun.cpp.

{
    char *q = (char *)filename_ext(buf);
    if (ext) 
        strlcpy(q,ext,buflen - (q - buf));
    else 
        *q = 0;
    return (buf);
}

Referenced by PRS_FILE::DefFile().

fopen()

FILE * IOFUN::fopen ( const char * filename, const char * mode )

static

Cross-platform function to fopen function that supports UTF-8 encoded name.

Definition at line 358 of file iofun.cpp.

{
#ifdef _WIN32
    int fn_len_s = strlen(filename);
    int  m_len_s = strlen(mode);
    if( fn_len_s == 0 ) return NULL;
    if(  m_len_s == 0 ) return NULL;
    wchar_t path[MAX_PATH];
    wchar_t wmode[MAX_PATH];
    
    int new_Len_f = MultiByteToWideChar(CP_UTF8, 0, filename, fn_len_s, path, fn_len_s);
    if( new_Len_f >= MAX_PATH ) return NULL;
    path[new_Len_f] = L'\0';
    
    int new_Len_m = MultiByteToWideChar(CP_UTF8, 0, mode, m_len_s, wmode, m_len_s);
    if( new_Len_m >= MAX_PATH ) return NULL;
    wmode[new_Len_m] = L'\0';
    
    return _wfopen(path, wmode);
#else
    return ::fopen(filename, mode);
#endif
}

Referenced by file_exist(), SDSA_PARAMS::Read(), PANUKL_PLR::Read(), PANUKL_PRJ::Read(), PANUKL_AUTO::Read(), MS2_Data::Read(), SDSA_FILE::Read(), TXT_OUT_FILE::Read(), CON_FILE::ReadCON(), GRID_ARRAYS::ReadDAT(), GRID_ARRAYS::ReadDATw(), GRID_ARRAYS::ReadINP(), NGH_FILE::ReadNGH(), PAR_FILE::ReadPAR(), PRS_FILE::ReadPRS(), GRID_ARRAYS::ReadWyn(), SDSA_PARAMS::Write(), PANUKL_PLR::Write(), PANUKL_PRJ::Write(), PANUKL_AUTO::Write(), SDSA_FILE::Write(), TXT_OUT_FILE::Write(), CON_FILE::WriteCON(), GRID_ARRAYS::WriteDAT(), GRID_ARRAYS::WriteInpFromPanels(), GRID_ARRAYS::WriteInpFromPoints(), NGH_FILE::WriteNGH(), PAR_FILE::WritePAR(), PRS_FILE::WritePRS(), and GRID_ARRAYS::WriteWyn().

isstrblank()

int IOFUN::isstrblank ( char * cc, int iLen )

static

Checks if string (cc) is blank (1/0)

Definition at line 476 of file iofun.cpp.

{
    int iReturn = 1;
    if( iLen > 0 )
        {
        for( int i=0; i<iLen; i++ )
            {
            if( !isblank(cc[i]) )
                {
                iReturn  = 0;
                break;
                }
            }
        }
//  else
//      iReturn = 0;
        
    return iReturn;
}

Referenced by nLines().

nColumns()

int IOFUN::nColumns ( FILE * stream, char Par[][32] )

static

Returns number of columns of text file (number of strings in the first line). Names of columns are stored in Par array.

Definition at line 447 of file iofun.cpp.

{
    char cc , cc_old = ' ';
 
    cc = fgetc( stream );
    int i = 0;
    int licz = -1;
    while ( cc != '\n' && cc != EOF && cc != 0xD ) 
        {
        if( ( isblank(cc_old) && !isblank(cc) ) )
            {
            i = 0;
            licz++;
            Par[licz][i] = cc;
            i++;
            }
        else if( !isblank(cc) )
            {
            Par[licz][i] = cc;
            i++;
            }  
        cc_old = cc;
        cc = fgetc( stream);
        }
    if( cc == 0xD) cc = fgetc( stream);
 
    return licz+1;
}

Referenced by TXT_OUT_FILE::Read().

nLines()

int IOFUN::nLines ( FILE * stream )

static

Returns number of lines of text file from current pointer to EOF.

Definition at line 426 of file iofun.cpp.

{
    long lPos = ftell( stream );
    
    char cc[512];
    long int i = 0;
    int iLen = 0;
    do
        {
        ReadStrL( stream, cc, &iLen );
        if( isstrblank( cc, iLen ) ) continue;
        i++;
        }
    while( iLen > 0 || cc[iLen+1] != EOF );
    //i--;
    
    fseek( stream, lPos, SEEK_SET );
 
    return i;       
}

Referenced by TXT_OUT_FILE::Read().

read() [1/7]

int IOFUN::read ( FILE * ff, char * value_x )

static

Pascal style "read" function to read string.

Definition at line 561 of file iofun.cpp.

{
    fscanf( ff, "%s", value_x );
    return 0;
}

read() [2/7]

int IOFUN::read ( FILE * ff, double * value_x )

static

Pascal style "read" function to read double.

Definition at line 585 of file iofun.cpp.

{
    fscanf( ff, "%lf", value_x );
    return 0;
}

read() [3/7]

int IOFUN::read ( FILE * ff, float * value_x )

static

Pascal style "read" function to read float.

Definition at line 579 of file iofun.cpp.

{
    fscanf( ff, "%f", value_x );
    return 0;
}

read() [4/7]

int IOFUN::read ( FILE * ff, int * value_x )

static

Pascal style "read" function to read int.

Definition at line 567 of file iofun.cpp.

{
    fscanf( ff, "%d", value_x );
    return 0;
}

read() [5/7]

int IOFUN::read ( FILE * ff, long * value_x )

static

Pascal style "read" function to read long.

Definition at line 573 of file iofun.cpp.

{
    fscanf( ff, "%ld", value_x );
    return 0;
}

read() [6/7]

int IOFUN::read ( FILE * ff, long double * value_x )

static

Pascal style "read" function to read long double.

Definition at line 591 of file iofun.cpp.

{
    fscanf( ff, "%Lf", value_x);
    return 0;
}

read() [7/7]

int IOFUN::read ( FILE * ff, VECTOR_3D * vec )

static

Pascal style "read" function to read VECTOR_3D components.

Definition at line 597 of file iofun.cpp.

{
    fscanf( ff, "%lf%lf%lf", &vec->x, &vec->y, &vec->z );
    return 0;
}

ReadComm()

int IOFUN::ReadComm ( FILE * stream )

static

Function to read of a comment till the end of line. It returns 0 or EOF if it is performed.

Definition at line 42 of file iofun.cpp.

{
    char a;
    while ( a = fgetc( stream ) , ( a != '\n' && a != EOF && a != 0xD ) );      /* omit comment */
    if( a == EOF )return EOF;
    return 0;   
}

Referenced by MS2_Data::find_section(), MS2_Data::has_section(), PANUKL_PLR::Read(), PANUKL_PRJ::Read(), MS2_Data::Read(), ReadDummy(), readln(), readln(), PAR_FILE::ReadPAR(), ReadPar(), ReadPar(), ReadPar(), ReadPar(), PRS_FILE::ReadPRS(), ReadVect(), ReadVect(), ReadVect(), ReadVect(), MS2_Data::ReadWing(), and GRID_ARRAYS::ReadWyn().

ReadDummy()

void IOFUN::ReadDummy ( FILE * stream )

static

Function to read a comment line.

Definition at line 50 of file iofun.cpp.

{
    unsigned char ucRes = 1;
    while ( ucRes )
        {
        char ch = fgetc(stream);
        ucRes = (ch == '#');
        ungetc(ch,stream);
        //fseek( stream, -1, SEEK_CUR );
        if( ucRes )ReadComm( stream );
        }
}

Referenced by MS2_Data::Read(), MS2_Data::ReadChordDivision(), ReadPar(), ReadPar(), ReadPar(), ReadPar(), ReadStr(), ReadVect(), ReadVect(), ReadVect(), ReadVect(), and MS2_Data::ReadWingModule().

readln() [1/8]

int IOFUN::readln ( FILE * ff )

static

Pascal style "readln" function to read comment.

Definition at line 547 of file iofun.cpp.

{
    ReadComm( ff );
    return 0;
}

readln() [2/8]

int IOFUN::readln ( FILE * ff, char * value_x )

static

Pascal style "readln" function to read string.

Definition at line 510 of file iofun.cpp.

{
    fscanf( ff, "%s", value_x );
    return ReadComm( ff );
    //return 0;
}

readln() [3/8]

int IOFUN::readln ( FILE * ff, double * value_x )

static

Pascal style "readln" function to read double.

Definition at line 535 of file iofun.cpp.

{
    ReadPar( ff, "%lf", value_x );
    return 0;
}

readln() [4/8]

int IOFUN::readln ( FILE * ff, float * value_x )

static

Pascal style "readln" function to read float.

Definition at line 529 of file iofun.cpp.

{
    ReadPar( ff, "%f", value_x );
    return 0;
}

readln() [5/8]

int IOFUN::readln ( FILE * ff, int * value_x )

static

Pascal style "readln" function to read int.

Definition at line 517 of file iofun.cpp.

{
    ReadPar( ff, "%d", value_x );
    return 0;
}

readln() [6/8]

int IOFUN::readln ( FILE * ff, long * value_x )

static

Pascal style "readln" function to read long.

Definition at line 523 of file iofun.cpp.

{
    ReadPar( ff, "%ld", value_x );
    return 0;
}

readln() [7/8]

int IOFUN::readln ( FILE * ff, long double * value_x )

static

Pascal style "readln" function to read long double.

Definition at line 541 of file iofun.cpp.

{
    ReadPar( ff, "%Lf", value_x );
    return 0;
}

readln() [8/8]

int IOFUN::readln ( FILE * ff, VECTOR_3D * vec )

static

Pascal style "readln" function to read VECTOR_3D components.

Definition at line 553 of file iofun.cpp.

{
    ReadVect3( ff, vec );
    return 0;
}

ReadPar() [1/4]

int IOFUN::ReadPar ( FILE * stream, const char * Format, void * Par )

static

Function to read one variable. The type of variable depends on Format, compatible with stdio library.

Definition at line 67 of file iofun.cpp.

{
    ReadDummy( stream );
    fscanf( stream, Format, Par );          /* read value    */
    return ReadComm( stream );
}

Referenced by MS2_Data::find_section(), SDSA_PARAMS::Read(), PANUKL_PLR::Read(), PANUKL_PRJ::Read(), PANUKL_AUTO::Read(), MS2_Data::Read(), SDSA_FILE::Read(), CONNECT_DATA::Read(), MS2_Data::ReadChordDivision(), CON_FILE::ReadCON(), GRID_ARRAYS::ReadDAT(), GRID_ARRAYS::ReadDATw(), MS2_Data::ReadFusFromParams(), GRID_ARRAYS::ReadINP(), readln(), readln(), readln(), readln(), readln(), NGH_FILE::ReadNGH(), PAR_FILE::ReadPAR(), MS2_Data::ReadProfile(), PRS_FILE::ReadPRS(), MS2_Data::ReadSection(), MS2_Data::ReadWing(), and GRID_ARRAYS::ReadWyn().

ReadPar() [2/4]

int IOFUN::ReadPar ( FILE * stream, const char * Format, void * Par1, void * Par2 )

static

Function to read two variables. The type of variables depends on Format, compatible with stdio library.

Definition at line 74 of file iofun.cpp.

{
    ReadDummy( stream );
    fscanf( stream, Format, Par1, Par2 );
    return ReadComm( stream );
}

ReadPar() [3/4]

int IOFUN::ReadPar ( FILE * stream, const char * Format, void * Par1, void * Par2, void * Par3 )

static

Function to read three variables. The type of variables depends on Format, compatible with stdio library.

Definition at line 81 of file iofun.cpp.

{
    ReadDummy( stream );
    fscanf( stream, Format, Par1, Par2, Par3 );
    return ReadComm( stream );
}

ReadPar() [4/4]

int IOFUN::ReadPar ( FILE * stream, const char * Format, void * Par1, void * Par2, void * Par3, void * Par4 )

static

Function to read four variables. The type of variables depends on Format, compatible with stdio library.

Definition at line 88 of file iofun.cpp.

{
    ReadDummy( stream );
    fscanf( stream, Format, Par1, Par2, Par3, Par4 );
    return ReadComm( stream );
}

ReadStr()

int IOFUN::ReadStr ( FILE * stream, char * Par )

static

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.

Definition at line 163 of file iofun.cpp.

{
    ReadDummy( stream );
 
    char cc;
    int i;
    
    cc = fgetc( stream );
    i = 0;
    while ( cc != '\n' && cc != EOF && cc != 0xD ) 
        {
        Par[i] = cc;
        cc = fgetc( stream);
        i++;
        }
    if( cc == 0xD )
        {
        cc = fgetc( stream );
        if( cc != 0xA )ungetc( cc, stream );
        }
    
    Par[i]='\0';
 
    int j;
    for( j=i-1; j>0; j-- )
        {
        if( isblank(Par[j]) )
            Par[j] = '\0';
        else
            break;
        }
        
    char *cRob = new char[j+2];
    std::strcpy( cRob, Par );
    int i0 = 0;
    for( int i=0; i<j+1; i++ )
        {
        if( isblank(cRob[i]) )
            i0 = i+1;
        else
            break;
        }
    strcpy( Par, cRob+i0 );
    delete [] cRob;
    
    if( cc == EOF )return EOF;
    return strlen( Par );   
}

Referenced by SDSA_PARAMS::Read(), PANUKL_PLR::Read(), PANUKL_PRJ::Read(), PANUKL_AUTO::Read(), MS2_Data::Read(), CONNECT_DATA::Read(), CON_FILE::ReadCON(), GRID_ARRAYS::ReadDAT(), GRID_ARRAYS::ReadDATw(), MS2_Data::ReadFusAirfoil(), MS2_Data::ReadFusFromParams(), GRID_ARRAYS::ReadINP(), NGH_FILE::ReadNGH(), PAR_FILE::ReadPAR(), MS2_Data::ReadProfile(), MS2_Data::ReadProfile(), PRS_FILE::ReadPRS(), MS2_Data::ReadSection(), MS2_Data::ReadWing(), MS2_Data::ReadWingModule(), and GRID_ARRAYS::ReadWyn().

ReadStrL()

void IOFUN::ReadStrL ( FILE * stream, char * Par, int * len )

static

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".

Definition at line 216 of file iofun.cpp.

{
    char cc;
    int i;
    
    cc = fgetc( stream );
    i = 0;
    while ( cc != '\n' && cc != EOF && cc != 0xD ) 
        {
        Par[i] = cc;
        cc = fgetc( stream);
        i++;
        }
    if( cc == 0xD )
        {
        cc = fgetc( stream );
        if( cc != 0xA )ungetc(cc,stream);
        }
 
    Par[i]='\0';
    if( cc == EOF )Par[i+1]=EOF;
    *len = i;
        
}

Referenced by nLines().

ReadVect() [1/4]

int IOFUN::ReadVect ( FILE * stream, double * Par, int n, double dScal = 1. )

static

Function to read double vector "Par" of "n" dimension from FILE "stream". The read values are scaled by multiplier "dScal".

Definition at line 99 of file iofun.cpp.

{
    ReadDummy( stream );
    int i, ierr = 0;
    for( i=0; i<n; i++ ) ierr = fscanf( stream, "%lf", Par+i ); /* read values    */
    if( ierr == -1 ) return -1;
    ReadComm( stream );
    for( i=0; i<n; i++ ) Par[i] *= dScal;
    return 0;
}

Referenced by CON_FILE::ReadCON(), MS2_Data::ReadFusEllipse(), MS2_Data::ReadFusFromParams(), ReadVect3(), ReadVect3(), ReadVect3(), and ReadVect3().

ReadVect() [2/4]

int IOFUN::ReadVect ( FILE * stream, float * Par, int n, float fScal = 1. )

static

Function to read float vector "Par" of "n" dimension from FILE "stream". The read values are scaled by multiplier "fScal".

Definition at line 109 of file iofun.cpp.

{
    ReadDummy( stream );
    int i, ierr = 0;
    for( i=0; i<n; i++ ) ierr = fscanf( stream, "%f", Par+i );
    if( ierr == -1 ) return -1;
    ReadComm( stream );
    for( i=0; i<n; i++ ) Par[i] *= fScal;
    return 0;
}

ReadVect() [3/4]

int IOFUN::ReadVect ( FILE * stream, int * Par, int n, int iScal = 1 )

static

Function to read int vector "Par" of "n" dimension from FILE "stream". The read values are scaled by multiplier "iScal".

Definition at line 129 of file iofun.cpp.

{
    ReadDummy( stream );
    int i, ierr = 0;
    for( i=0; i<n; i++ ) ierr = fscanf( stream, "%d", Par+i );
    if( ierr == -1 ) return -1;
    ReadComm( stream );
    for( i=0; i<n; i++ ) Par[i] *= iScal;
    return 0;
}

ReadVect() [4/4]

int IOFUN::ReadVect ( FILE * stream, long * Par, int n, long lScal = 1 )

static

Function to read long vector "Par" of "n" dimension from FILE "stream". The read values are scaled by multiplier "lScal".

Definition at line 119 of file iofun.cpp.

{
    ReadDummy( stream );
    int i, ierr = 0;
    for( i=0; i<n; i++ ) ierr = fscanf( stream, "%ld", Par+i );
    if( ierr == -1 ) return -1;
    ReadComm( stream );
    for( i=0; i<n; i++ ) Par[i] *= lScal;
    return 0;
}

ReadVect3() [1/5]

int IOFUN::ReadVect3 ( FILE * stream, double * Par, double dScal = 1. )

static

Function to read double vector "Par" of "3" dimension from FILE "stream". The read values are scaled by multiplier "dScal".

Definition at line 143 of file iofun.cpp.

{
    return ReadVect( stream, Par, 3, dScal );
}

Referenced by readln(), and ReadVect3().

ReadVect3() [2/5]

int IOFUN::ReadVect3 ( FILE * stream, float * Par, float fScal = 1. )

static

Function to read float vector "Par" of "3" dimension from FILE "stream". The read values are scaled by multiplier "fScal".

Definition at line 147 of file iofun.cpp.

{
    return ReadVect( stream, Par, 3, fScal );
}

ReadVect3() [3/5]

int IOFUN::ReadVect3 ( FILE * stream, int * Par, int iScal = 1 )

static

Function to read int vector "Par" of "3" dimension from FILE "stream". The read values are scaled by multiplier "iScal".

Definition at line 155 of file iofun.cpp.

{
    return ReadVect( stream, Par, 3, iScal );
}

ReadVect3() [4/5]

int IOFUN::ReadVect3 ( FILE * stream, long * Par, long lScal = 1 )

static

Function to read long vector "Par" of "3" dimension from FILE "stream". The read values are scaled by multiplier "lScal".

Definition at line 151 of file iofun.cpp.

{
    return ReadVect( stream, Par, 3, lScal );
}

ReadVect3() [5/5]

void IOFUN::ReadVect3 ( FILE * stream, VECTOR_3D * Vec, double dScal = 1. )

static

Function to read VECTOR_3D Vec components from FILE "stream". The read values are scaled by multiplier "dScal".

Definition at line 496 of file iofun.cpp.

{
    double Par[3];
    ReadVect3( stream, Par, dScal );
    Vec->GetFrom( Par );
}

stat()

int IOFUN::stat ( const char * f, struct stat * b )

static

Cross-platform function to stat() a file using a UTF-8 encoded name or value.

Definition at line 382 of file iofun.cpp.

{
#ifdef WIN32
    int fn_len_s = strlen(f);
    if( fn_len_s == 0 ) return 0;
    wchar_t path[MAX_PATH];
    
    int new_Len_f = MultiByteToWideChar(CP_UTF8, 0, f, fn_len_s, path, fn_len_s);
    if( new_Len_f >= MAX_PATH ) return 0;
    path[new_Len_f] = L'\0';
 
    return _wstat(path, (struct _stat*)b);
#else
    return ::stat(f, b);
#endif
}

Referenced by filename_date().

strlcpy()

size_t IOFUN::strlcpy ( char * d, const char * s, size_t bufsize )

static

The implementation of nonstandard strlcpy function.

Definition at line 415 of file iofun.cpp.

{
    if (size <= 0) return 0;
    size_t len = strlen(s);
    size_t retVal = len;
    if (len >= size) len = size-1;
    memcpy(d, s, len);
    d[len] = '\0';
    return retVal;
}

Referenced by filename_setext().

Unix2Win()

void IOFUN::Unix2Win ( char * s )

static

conversion of directory separators - Unix to MS Windows

Definition at line 33 of file iofun.cpp.

{
  for ( ; *s; s++ )
    if ( *s == '/' ) *s = '\\';
} 

Referenced by ClipFileName(), and filename_dir().

Win2Unix()

void IOFUN::Win2Unix ( char * s )

static

conversion of directory separators - MS Windows to Unix

Definition at line 25 of file iofun.cpp.

{
  for ( ; *s; s++ )
    if ( *s == '\\' ) *s = '/';
}

Referenced by ClipFileName(), and filename_dir().

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

• iofun.h
• iofun.cpp