Added sort method in dynDates class.
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function dd = sort(dd)
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% sort method for dynDates class.
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%@info:
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%! @deftypefn {Function File} {@var{a} =} sort (@var{a})
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%! @anchor{dynDates/sort}
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%! @sp 1
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%! Sort method for the Dynare dates class.
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%! @sp 2
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%! @strong{Inputs}
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%! @sp 1
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%! @table @ @var
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%! @item a
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%! Object instantiated by @ref{dynDates}.
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%! @end table
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%! @sp 2
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%! @strong{Outputs}
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%! @sp 1
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%! @table @ @var
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%! @item a
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%! Object instantiated by @ref{dynDates}, with dates sorted by increasing order.
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%! @end table
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%! @sp 2
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%! @strong{This function is called by:}
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%! @sp 2
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%! @strong{This function calls:}
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%!
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%! @end deftypefn
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%@eod:
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% Copyright (C) 2011 Dynare Team
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%
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% This file is part of Dynare.
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%
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% Dynare is free software: you can redistribute it and/or modify
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% it under the terms of the GNU General Public License as published by
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% the Free Software Foundation, either version 3 of the License, or
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% (at your option) any later version.
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%
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% Dynare is distributed in the hope that it will be useful,
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% but WITHOUT ANY WARRANTY; without even the implied warranty of
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% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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% GNU General Public License for more details.
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%
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% You should have received a copy of the GNU General Public License
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% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
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% AUTHOR(S) stephane DOT adjemian AT univ DASH lemans DOT fr
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if ~isa(dd,'dynDates')
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error(['dynDates::sort: Input argument ' inputname(dd) ' has to be a dynDates object.'])
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end
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if dd.ndat==1
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return
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end
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dd.time = sortrows(dd.time,[1,2]);
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%@test:1
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%$ addpath ../matlab
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%$
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%$ % Define some dates
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%$ B1 = '1945Q3';
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%$ B2 = '1950Q2';
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%$ B3 = '1950Q1';
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%$ B4 = '1953Q4';
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%$
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%$ % Define expected results.
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%$ e.time = [1945 3; 1950 1; 1950 2; 1953 4];
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%$ e.freq = 4;
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%$ e.ndat = 4;
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%$
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%$ % Call the tested routine.
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%$ d = dynDates(B1,B2,B3,B4);
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%$ d = sort(d);
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%$
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%$ % Check the results.
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%$ t(1) = dyn_assert(d.time,e.time);
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%$ t(2) = dyn_assert(d.freq,e.freq);
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%$ t(3) = dyn_assert(d.ndat,e.ndat);
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%$ T = all(t);
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%@eof:1
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@ -2,7 +2,7 @@ function B = subsref(A,S)
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%@info:
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%! @deftypefn {Function File} {@var{us} =} subsref (@var{ts},S)
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%! @anchor{@dynDates/subsref}
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%! @anchor{dynDates/subsref}
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%! @sp 1
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%! Overloads the subsref method for the Dynare dates class (@ref{dynDates}).
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%! @sp 2
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@ -51,3 +51,24 @@ function B = subsref(A,S)
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% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
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B = builtin('subsref', A, S);
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if isequal(S(1).type,'.')
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switch S(1).subs
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case {'time','freq','ndat'} % Public members.
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B = builtin('subsref', A, S(1));
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case {'sort'} % Give "dot access" to public methods.
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if length(S)==1
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B = feval(S(1).subs,A);
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else
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if isequal(S(2).type,'()')
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B = feval(S(1).subs,A,S(2).subs{:});
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else
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error('dynTime::subsref: Something is wrong in your syntax!')
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end
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end
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otherwise
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error('dynTime::subsref: Unknown public method or member!')
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end
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else
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error('dynTime::subsref: Something is wrong in your syntax!')
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end
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