CFile class Reference

Member Function Documentation

void CFile::CloseFile ( ) [inline]

Definition at line 128 of file File.hpp.

00130    {
00131       if((file==NULL)||(file==stdout))
00132          return;
00133 
00134       fclose(file);
00135       file=NULL;
00136    }

unsigned CFile::GetFilePos ( ) [inline]

Definition at line 90 of file File.hpp.

00090 { return filepos;}

char CFile::OpenFile ( char * filename ) [inline]

Reimplemented in FileParser, and Input.

Definition at line 62 of file File.hpp.

00065    {
00066       if(filename==NULL)
00067       {
00068          file=stdin;
00069 #ifdef WIN32
00070          _setmode(_fileno(stdin),_O_BINARY);
00071 #endif
00072       }
00073       else
00074       {
00075          if(*filename==0)  // Empty file name ?
00076             return 0;
00077 
00078          file=fopen(filename,"rb");
00079 
00080          if(file==NULL) // We couldn't open the file?
00081             return 0;
00082       }
00083       filepos=0;
00084       iseof=0;
00085 
00086       savefilename=filename;
00087       return 1;
00088    }

unsigned CFile::ReadBlock	(	char *	dest,
		unsigned	bytecount
	)	`[inline]`

Definition at line 93 of file File.hpp.

00098    {
00099       if(iseof)
00100          return 0;
00101 
00102       // let's try to reach 'bytecount' bytes
00103       unsigned bytesread=(unsigned)fread(dest,1,bytecount,file);
00104 
00105       if(bytesread<bytecount)
00106          // We didn't read all of them?
00107       {
00108          if(feof(file))
00109             iseof=1;
00110          else
00111          {
00112             if(ferror(file))
00113             {
00114                char tmpstr[300];
00115                if(savefilename!=NULL)
00116                   sprintf(tmpstr,"Could not read from file '%s' (Error %lu)!",savefilename,errno);
00117                else
00118                   sprintf(tmpstr,"Could not read from standard input (Error %lu)!",errno);
00119                Error(tmpstr);
00120                Exit();
00121             }
00122          }
00123       }
00124       filepos+=bytesread;
00125       return bytesread;
00126    }

Member Data Documentation

unsigned CFile::filepos [protected]

Definition at line 51 of file File.hpp.

char CFile::iseof [protected]

Definition at line 52 of file File.hpp.

Generated on Sat Dec 22 16:01:56 2001 for XMILLforBinaryFormat by

CFile Class Reference

Public Methods

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

Public Methods
	CFile ()
char	OpenFile (char *filename)
unsigned	GetFilePos ()
unsigned	ReadBlock (char *dest, unsigned bytecount)
void	CloseFile ()
Protected Attributes
unsigned	filepos
char	iseof