Code that makes matlab jumping loops without fininishing the remaining iterations.
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Hi,
I have got the following 2 loops:
for d=1:nDates %loop over rebdates
for r=1:nRebDates
ind=ismember(PortMembers,rawPortData{d}.PORTFOLIO_MPOSITION{1}(:,1));
PortPositions(d,ind)=cell2mat(rawPortData{r}.PORTFOLIO_MPOSITION{1}(:,2));
end
end
I would like that everytime when one iteration from loop r=r:nRebDates is concluded matlab jumps directly to the first loop d=1:nDates instead of first complete all iterations in loop r=r:nRebDates.
(break does not work as I do want that iteration r=r:nRebDates continues but only after matlab goes through d=1:nDates for a 2nd,3th, 4th... time)
(continue does not work as well as I do want a second iteration of r=r:nRebDates but only after matlab goes to the first loop d=1:nDates)
--> actually is as when I would tell Matlab: after the code line PortPositions(d,ind)=cell2mat(rawPortData{r}.PORTFOLIO_MPOSITION{1}(:,2)); go to d=1:nDates
Do you have any hints?
Thank you in advance.
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답변 (2개)
Bob Thompson
2019년 4월 3일
I'm not entirely sure I understand what you're asking for, but it seems like you want to run all iterations of the d loop with the first r value before proceeding to the second r value.
If this is the case, then why don't you just reverse the order of the two loops?
for r=1:nRebDates
for d=1:nDates %loop over rebdates
ind=ismember(PortMembers,rawPortData{d}.PORTFOLIO_MPOSITION{1}(:,1));
PortPositions(d,ind)=cell2mat(rawPortData{r}.PORTFOLIO_MPOSITION{1}(:,2));
end
end
댓글 수: 2
Bob Thompson
2019년 4월 9일
Per your other comments, it sounds like you're just trying to loop through both sets of values at once. To do that you can just use one loop.
r = 1:nRebDates;
d = 1:nDates;
for i = 1:length(r);
ind=ismember(PortMembers,rawPortData{d(i)}.PORTFOLIO_MPOSITION{1}(:,1));
PortPositions(d(i),ind)=cell2mat(rawPortData{r(i)}.PORTFOLIO_MPOSITION{1}(:,2));
end
This will run into problems if your r and d values are of different sizes, but otherwise it should work fine.
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