/usr/share/dynare/matlab/@dseries/pop.m is in dynare-common 4.4.1-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | function [ts,id] = pop(ts,a) % --*-- Unitary tests --*--
% Removes a variable from a dseries object.
%@info:
%! @deftypefn {Function File} {@var{ts} =} pop (@var{ts}, @var{a})
%! @anchor{dseries/pop}
%! @sp 1
%! Pop method for the dseries class. Removes a variable from a dseries object.
%! @sp 2
%! @strong{Inputs}
%! @sp 1
%! @table @ @var
%! @item ts
%! Object instantiated by @ref{dseries}.
%! @item a
%! String, name of the variable to be removed.
%! @end table
%! @sp 2
%! @strong{Outputs}
%! @sp 1
%! @table @ @var
%! @item ts
%! Object instantiated by @ref{dseries}, without variable (@var{a}).
%! @item id
%! Scalar integer, position of variable (@var{a}) in the original dseries object @var{ts}.
%! @end table
%! @end deftypefn
%@eod:
% Copyright (C) 2013 Dynare Team
%
% This file is part of Dynare.
%
% Dynare is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% Dynare is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
if nargin<2
% Removes the last variable
id = ts.vobs;
else
id = find(strcmp(a,ts.name));
end
if isempty(id)
id = 0;
return
end
ts.vobs = ts.vobs-1;
ts.data(:,id) = [];
ts.name(id) = [];
ts.tex(id) = [];
%@test:1
%$ % Define a datasets.
%$ A = rand(10,3);
%$
%$ % Define names
%$ A_name = {'A1';'A2';'A3'};
%$
%$ t = zeros(4,1);
%$
%$ % Instantiate a time series object.
%$ try
%$ ts1 = dseries(A,[],A_name,[]);
%$ ts2 = pop(ts1,'A2');
%$ t(1) = 1;
%$ catch
%$ t = 0;
%$ end
%$
%$ if length(t)>1
%$ t(2) = dyn_assert(ts2.vobs,2);
%$ t(3) = dyn_assert(ts2.nobs,10);
%$ t(4) = dyn_assert(ts2.data,[A(:,1), A(:,3)],1e-15);
%$ end
%$ T = all(t);
%@eof:1
%@test:2
%$ % Define a datasets.
%$ A = rand(10,3);
%$
%$ % Define names
%$ A_name = {'A1';'A2';'A3'};
%$
%$ t = zeros(2,1);
%$
%$ % Instantiate a time series object.
%$ try
%$ ts1 = dseries(A,[],A_name,[]);
%$ [ts2,id] = pop(ts1,'A4');
%$ t(1) = 1;
%$ catch
%$ t = 0;
%$ end
%$
%$ if length(t)>1
%$ t(2) = dyn_assert(id,0);
%$ t(2) = dyn_assert(isequal(ts1,ts2),1);
%$ end
%$ T = all(t);
%@eof:2
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