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fileread (4 calls, 0.929 sec)
Generated 05-Aug-2011 13:01:22 using cpu time.
function in file /usr/local/MATLAB/R2011a/toolbox/matlab/iofun/fileread.m
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Parents (calling functions)

Function NameFunction TypeCalls
importdata>LocalTextReadsubfunction4
Lines where the most time was spent

Line NumberCodeCallsTotal Time% TimeTime Plot
32
out = fread(fid,'*char')';
40.929 s100.0%
40
fclose(fid);
40 s0%
30
try
40 s0%
26
if fid == (-1)
40 s0%
25
[fid, msg] = fopen(filename);
40 s0%
All other lines  0 s0%
Totals  0.929 s100% 
Children (called functions)
No children
Code Analyzer results
No Code Analyzer messages.
Coverage results
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Total lines in function40
Non-code lines (comments, blank lines)22
Code lines (lines that can run)18
Code lines that did run8
Code lines that did not run10
Coverage (did run/can run)44.44 %
Function listing
   time   calls  line
                  1 function out=fileread(filename)
                  2 %FILEREAD Return contents of file as string vector.
                  3 %   TEXT = FILEREAD('FILENAME') returns the contents of the file FILENAME as a
                  4 %   MATLAB string.
                  5 %
                  6 %   See also FREAD, TEXTSCAN, LOAD, WEB.
                  7 
                  8 % Copyright 1984-2007 The MathWorks, Inc.
                  9 % $Revision: 1.5.4.9 $  $Date: 2010/08/23 23:10:34 $
                 10 
                 11 % Validate input args
             4   12 error(nargchk(1, 1, nargin, 'struct')); 
                 13 
                 14 % get filename
             4   15 if ~ischar(filename),  
                 16     error(message('MATLAB:fileread:filenameNotString')); 
                 17 end
                 18 
                 19 % do some validation
             4   20 if isempty(filename),  
                 21     error(message('MATLAB:fileread:emptyFilename')); 
                 22 end
                 23 
                 24 % open the file
             4   25 [fid, msg] = fopen(filename); 
             4   26 if fid == (-1) 
                 27     error(message('MATLAB:fileread:cannotOpenFile', filename, msg));
                 28 end
                 29 
             4   30 try 
                 31     % read file
  0.93       4   32     out = fread(fid,'*char')'; 
                 33 catch exception
                 34     % close file
                 35     fclose(fid);
                 36 	throw(exception);
                 37 end
                 38 
                 39 % close file
             4   40 fclose(fid);