How can i separate the content of the structure array and make two new arrays?

I have a list of 1000 events that belong to boys and girls. Now i want two separate arrays with event numbers (separated according to gender). one with the list of all boys events another with a list of girls event.

for n=[1:1000]

if Event(n)="boys day out"

then n should belong to a new array, say B.

else if Event(n)="girls day out"

then n should belong to a new array, say G.

I want two seperate arrays B and G to give me the list of boys events and girls events respectively.

How do I do this ? How do I define B and G ?

Answer 1

[Image Analyst]

This will do it:

Event = ["boys day out";
	"girls day out"  ;
	"girls day out"  ;
	"boys day out";
	"boys day out";
	"girls day out" ;
	"girls day out"]
allRows = 1 : length(Event)
rows = strfind(Event, 'boys')
boyRows = setdiff(allRows, find(cellfun(@isempty, rows)))
rows = strfind(Event, 'girls')
girlRows = setdiff(allRows, find(cellfun(@isempty, rows)))