Function details for classifyBoundsOnVars

classifyBoundsOnVars (860 calls, 0.186 sec)
Generated 05-Aug-2011 13:03:54 using cpu time.
function in file /usr/local/MATLAB/R2011a/toolbox/optim/optim/classifyBoundsOnVars.m
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Parents (calling functions)

Function Name	Function Type	Calls
fmincon	function	860

Lines where the most time was spent

Line Number	Code	Calls	Total Time	% Time	Time Plot
33	xIndices.fixed = equalFloat(lb...	860	0.109 s	58.8%
39	xIndices.finiteLb = ~xIndices....	860	0.011 s	5.9%
27	if any(lb(:) == ub(:) & is...	860	0.011 s	5.9%
23	if any(ub == -Inf)	860	0.011 s	5.9%
16	if any(isnan(lb)) \|\| any(isnan...	860	0.011 s	5.9%
All other lines			0.033 s	17.6%
Totals			0.186 s	100%

Children (called functions)

Function Name	Function Type	Calls	Total Time	% Time	Time Plot
classifyBoundsOnVars>equalFloat	subfunction	860	0.055 s	29.4%
Self time (built-ins, overhead, etc.)			0.131 s	70.6%
Totals			0.186 s	100%

Code Analyzer results
No Code Analyzer messages.

Coverage results
[ Show coverage for parent directory ]

Total lines in function	40
Non-code lines (comments, blank lines)	15
Code lines (lines that can run)	25
Code lines that did run	10
Code lines that did not run	15
Coverage (did run/can run)	40.00 %

Function listing

   time   calls  line
                  1 function xIndices = classifyBoundsOnVars(lb,ub,nVar,findFixedVar)
                  2 %classifyBoundsOnVars Helper function that identifies variables
                  3 % that are fixed, and that have finite bounds. 
                  4  
                  5 %   Copyright 2007-2009 The MathWorks, Inc.
                  6 %   $Revision: 1.1.6.3 $  $Date: 2010/10/08 17:13:03 $
                  7 
                  8 % Set empty vector bounds to vectors of +Inf or -Inf
           860    9 if isempty(lb) 
                 10     lb = -Inf(nVar,1);
                 11 end
  0.01     860   12 if isempty(ub) 
                 13     ub = Inf(nVar,1);
                 14 end
                 15 % Check for NaN
  0.01     860   16 if any(isnan(lb)) || any(isnan(ub)) 
                 17     error(message('optim:classifyBoundsOnVars:NaNBounds'))
                 18 end
                 19 % Check for +Inf lb and -Inf ub
           860   20 if any(lb == Inf) 
                 21     error(message('optim:classifyBoundsOnVars:PlusInfLb'))
                 22 end
  0.01     860   23 if any(ub == -Inf) 
                 24     error(message('optim:classifyBoundsOnVars:MinusInfUb'))
                 25 end
                 26 % Check for fixed variables equal to Inf or -Inf
  0.01     860   27 if any(lb(:) == ub(:) & isinf(lb(:))) 
                 28     error(message('optim:classifyBoundsOnVars:FixedVarsAtInf'))
                 29 end
                 30 
                 31 % Fixed variables
           860   32 if findFixedVar 
  0.11     860   33     xIndices.fixed = equalFloat(lb,ub,eps); 
                 34 else % Do not attempt to detect fixed variables
                 35     xIndices.fixed = false(nVar,1);
                 36 end
                 37 
                 38 % Finite lower and upper bounds; exclude fixed variables
  0.01     860   39 xIndices.finiteLb = ~xIndices.fixed & isfinite(lb(:)); 
           860   40 xIndices.finiteUb = ~xIndices.fixed & isfinite(ub(:));

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