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Removed useless condition (first argument has to be a dates object).

time-shift
Stéphane Adjemian (Scylla) 2013-11-05 16:27:16 +01:00
parent e8be29e97c
commit 9795edd892
1 changed files with 2 additions and 7 deletions
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9
matlab/@dates/minus.m
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@ -43,17 +43,12 @@ if isa(A,'dates') && isa(B,'dates')
if isempty(id)
return
end
C(id) = A.time(id,2)-B.time(id,2) + (A.time(id,1)-B.time(id,1))*A.freq;
elseif isa(A,'dates') && ( (isvector(B) && isequal(length(B),A.ndat) && all(isint(B))) || isscalar(B) && isint(B) || isequal(length(A),1) && isvector(B) && all(isint(B)))
C(id) = A.time(id,2)-B.time(id,2) + (A.time(id,1)-B.time(id,1))*A.freq;
elseif (isvector(B) && isequal(length(B),A.ndat) && all(isint(B))) || isscalar(B) && isint(B) || isequal(length(A),1) && isvector(B) && all(isint(B))
C = dates();
C.freq = A.freq;
C.time = add_periods_to_array_of_dates(A.time, A.freq, -B);
C.ndat = rows(C.time);
elseif isa(B,'dates') && ( (isvector(A) && isequal(length(A),B.ndat) && all(isint(A))) || isscalar(A) && isint(A) )
C = dates();
C.freq = A.freq;
C.time = add_periods_to_array_of_dates(B.time, B.freq, -A);
C.ndat = rows(C.time);
else
error('dates::plus: I don''t understand what you want to do! Check the manual.')
end