Scilab 5.5.2
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- Files : Input/Output functions
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Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
meof
checks if end of file has been reached
Calling Sequence
err=meof(fd)
Arguments
- fd
a scalar: the
fd
parameter returned by the functionmopen
. -1 stands for last opened file. Default value is -1.- err
a scalar: an error indicator.
Description
The function meof
will return a non null value if
end of file has been reached in a previous call to
mget
or mgetstr
. The function
mclearerr
is used to reset the error flag and EOF
flag to zero.
Examples
// Write a temporary file with some text in it this_file = pathconvert(TMPDIR+"/mputstr.txt", %F); fd = mopen(this_file, "wt"); mputstr("Scilab is a numerical computing software.", fd); mclose(fd); fd = mopen(this_file,'rt'); i = 0; while ~meof(fd) do mfscanf(1, fd, "%c"); i = i + 1; end mclose(fd); disp("Scilab has found " + string(i) + " chars in the file");
See Also
- mclose — closes an opened file
- mfprintf — converts, formats, and writes data to a file
- fprintfMat — writes a matrix in a file
- mfscanf — reads input from the stream pointer stream (interface to the C fscanf function)
- fscanfMat — reads a matrix from a text file
- mget — reads byte or word in a given binary format and converts to a double type
- mgetstr — reads a character string from a file
- mopen — opens a file in Scilab
- mprintf — converts, formats, and writes data to the main scilab window
- mput — writes byte or word in a given binary format
- mputstr — writes a character string in a file
- mseek — sets current position in a binary file
- mtell — Returns the offset of the current byte relative to the beginning of a file
- mdelete — deletes file(s)
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