www.gusucode.com > mbcview 工具箱matlab源码程序 > mbcview/@cgtradeoffkeytable/isPointSaved.m
function ret = isPointSaved(obj, Index) %ISPOINTSAVED Check whether a datakey point has been saved % % ISPOINTSAVED(OBJ) returns a logical vector the same length as the length % of the datakey table, containing true where the corresponding entry in % the datakey table has a SaveCounter value of greater than 0. % % ISPOINTSAVED(OBJ, INDEX) returns a vector the same length as INDEX. % SaveCounter values are checked only for the datakey entries specified in % INDEX. % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. if nargin<2 Index = 1:length(obj); end ret = obj.DataKeyTable(Index, 3)>0;