www.gusucode.com > mbcview 工具箱matlab源码程序 > mbcview/@cgtradeoffkeytable/addDatakeys.m
function [obj, datakey] = addDatakeys(obj, N) %ADDDATAKEYS Create new datakeys % % [OBJ, DATAKEY] = ADDDATAKEYS(OBJ, N) creates N new datakeys and returns % them. The new datakeys are not linked to a table cell. If N is not % specified it is assumed to be 1. % Copyright 2000-2007 The MathWorks, Inc. and Ford Global Technologies, Inc. if nargin<2 N = 1; end datakey = (obj.NextDataKeyNumber:(obj.NextDataKeyNumber + N - 1))'; obj.DataKeyTable = [obj.DataKeyTable; ... uint32(zeros(N,1)), datakey, uint32(zeros(N,1))]; obj.NextDataKeyNumber = obj.NextDataKeyNumber + N;