www.gusucode.com > mbcdata 工具箱 matlab 源码程序 > mbcdata/@cgprojconnections/getOnlyDpts.m
function OnlyDpts= getOnlyDpts(A,items,C) %GETONLYDPTS items only used by a given item % % C= getOnlyDpts(A,items,C) % Copyright 2000-2008 The MathWorks, Inc. if nargin<3 C= false(size(A.Names)); end C(items)= true; C= iAllClosedDpts(A.Connections,C,items); % remove original items C(items)= false; % only report major items OnlyDpts= find(C & A.IsMajorItem); function C= iAllClosedDpts(M,C,items) f= M(items,:); for i= find(f) if ~C(i) && all( ismember(find(M(:,i)),find(C)) ) % only used by items in C C(i)= true; C= iAllClosedDpts(M,C,i); end end