dynare/matlab/@dynDates/eq.m

80 lines
1.9 KiB
Matlab

function C = eq(A,B)
%@info:
%! @deftypefn {Function File} {@var{C} =} eq (@var{A},@var{B})
%! @anchor{@dynDates/eq}
%! @sp 1
%! Overloads the eq (equal) operator for the @ref{dynDates} class.
%! @sp 2
%! @strong{Inputs}
%! @sp 1
%! @table @ @var
%! @item A
%! @ref{dynDates} object.
%! @item B
%! @ref{dynDates} object.
%! @end table
%! @sp 1
%! @strong{Outputs}
%! @sp 1
%! @table @ @var
%! @item C
%! scalar integer equal to one if a==b, 0 otherwise.
%! @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
error('dynDates::eq: I need exactly two input arguments!')
end
if ~isa(A,'dynDates') || ~isa(B,'dynDates')
error(['dynDates::eq: Input arguments ''' inputname(1) ''' and ''' inputname(2) ''' have to be a dynDates objects!'])
end
if ~isequal(A.freq,B.freq)
C = 0;
return
end
if ~isequal(A.ndat,B.ndat)
C = 0;
return
end
C = isequal(A.time,B.time);
%@test:1
%$ % Define some dynDates objects
%$ d1 = dynDate('1950Q1'):dynDate('1959Q4') ;
%$ d2 = dynDate('1960Q1'):dynDate('1979Q4') ;
%$ d3 = dynDate('1970M1'):dynDate('1979M12') ;
%$
%$ % Call the tested routine.
%$ t1 = d1==d1;
%$ t2 = d1==d2;
%$ t3 = d1==d3;
%$
%$ % Check the results.
%$ t(1) = dyn_assert(t1,1);
%$ t(2) = dyn_assert(t2,0);
%$ t(2) = dyn_assert(t3,0);
%$ T = all(t);
%@eof:1