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imformats (6 calls, 0.000 sec)
Generated 14-Nov-2016 07:47:23 using cpu time.
function in file /usr/local/MATLAB/MATLAB_Production_Server/R2015a/toolbox/matlab/imagesci/imformats.m
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Parents (calling functions)

Function NameFunction TypeCalls
imwrite>parse_inputssubfunction3
imwritefunction3
Lines where the most time was spent
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mlock;
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varargout{1} = find_in_registr...
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elseif (ischar(varargin{1}))
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elseif (isequal(lower(varargin...
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if (isstruct(varargin{1}))
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Children (called functions)

Function NameFunction TypeCallsTotal Time% TimeTime Plot
imformats>find_in_registrysubfunction60 s0%
Self time (built-ins, overhead, etc.)  0 s0%
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Code Analyzer results
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Coverage results
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Total lines in function139
Non-code lines (comments, blank lines)100
Code lines (lines that can run)39
Code lines that did run12
Code lines that did not run27
Coverage (did run/can run)30.77 %
Function listing
time 
calls 
 line
   1 
function varargout = imformats(varargin)
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%IMFORMATS  Manage file format registry.
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%   FORMATS = IMFORMATS returns a structure containing all of the values in
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%   the file format registry.  The fields in this structure are:
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%
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%        ext         - A cell array of file extensions for this format
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%        isa         - Function to determine if a file "IS A" certain type
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%        info        - Function to read information about a file
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%        read        - Function to read image data a file
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%        write       - Function to write MATLAB data to a file
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%        alpha       - 1 if the format has an alpha channel, 0 otherwise
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%        description - A text description of the file format
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% 
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%   The values for the isa, info, read, and write fields must be functions
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%   which are on the MATLAB search path or function handles.
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%
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%   FORMATS = IMFORMATS(FMT) searches the known formats for a format with
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%   extension given in the string "FMT."  If found, a structure is returned
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%   containing the characteristics and function names.  Otherwise an empty
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%   structure is returned.
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% 
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%   FORMATS = IMFORMATS(FORMAT_STRUCT) sets the format registry to contain
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%   the values in the "FORMAT_STRUCT" structure.  The output structure
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%   FORMATS contains the new registry settings.  See the "Warning" statement
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%   below.
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% 
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%   FORMATS = IMFORMATS('add', FORMAT_STRUCT) adds the values in the
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%   "FORMAT_STRUCT" structure to the format registry.
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%
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%   FORMATS = IMFORMATS('factory') resets the file format registry to the
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%   default format registry values.  This removes any user-specified
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%   settings.
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%
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%   FORMATS = IMFORMATS('remove', FMT) removes the format with extension
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%   FMT from the format registry.
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%
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%   FORMATS = IMFORMATS('update', FMT, FORMAT_STRUCT) change the format
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%   registry values for the format with extension FMT to have the values
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%   stored in FORMAT_STRUCT.
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% 
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%   IMFORMATS without any input or output arguments prettyprints a table of
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%   file format information for the supported formats.
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%
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%   Warning:
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%
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%     Using IMFORMATS to change the format registry is an advanced feature.
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%     Incorrect usage may prevent loading of image files.  Use IMFORMATS
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%     with the 'factory' setting to return the format registry to a workable
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%     state. 
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%   
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%   Note:
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%
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%     Changes to the format registry do not persist between MATLAB sessions.
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%     To have a format always available when you start MATLAB, add the
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%     appropriate IMFORMATS commands to the startup.m file in
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%     $MATLAB/toolbox/local. 
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%
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%   See also IMREAD, IMWRITE, IMFINFO, PATH.
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%   Copyright 1984-2013 The MathWorks, Inc.
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% Verify correct number of arguments
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narginchk(0, 3); 
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nargoutchk(0, 1); 
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% Declare format structure as persistent variable
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persistent fmts; 
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% If format structure is empty (first time)
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if (isempty(fmts)) 
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    % Build default format structure
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    fmts = build_registry;
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    mlock
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end
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% Determine what to do based on number of input arguments
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switch(nargin) 
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case 0 
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    % 0 inputs: Informational only
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    if (nargout == 0)
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        % Pretty-print the registry
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        pretty_print_registry(fmts)
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    else
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        % Return the registry as a struct
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        varargout{1} = fmts;
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    end
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case 1 
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    % 1 input: Look for specific format or modify registry
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    if (isstruct(varargin{1})) 
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        % Change the registry to contain the structure
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        fmts = update_registry(varargin{1});
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        varargout{1} = fmts;
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      6 
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    elseif (isequal(lower(varargin{1}), 'factory')) 
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        % Reset the registry to the default values
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        fmts = build_registry;
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        varargout{1} = fmts;
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      6 
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    elseif (ischar(varargin{1})) 
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        % Look for a particular format in the registry
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        varargout{1} = find_in_registry(fmts, varargin{1}); 
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    else
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        % Error out, wrong input argument type
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        error(message('MATLAB:imagesci:imformats:badInputType'))
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    end
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otherwise
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    % n inputs: Modify the registry using a command.
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    command = validatestring(varargin{1},{'add','update','remove'});
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    switch (lower(command))
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        case 'add'
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            fmts = add_entry(fmts, varargin{2:end});
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        case 'update'
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            fmts = update_entry(fmts, varargin{2:end});
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        case 'remove'
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            fmts = remove_entry(fmts, varargin{2:end});
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    end
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    varargout{1} = fmts;
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end
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% Protect current file's persistent variables from CLEAR
      6 
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mlock; 

Other subfunctions in this file are not included in this listing.