www.gusucode.com > mbcdesign 工具箱 matlab 源码程序 > mbcdesign/@conbase/and.m
function c = and( c1, c2 ) %AND Logical AND of two constraints (intersection of two constraints) % % C = AND(C1,C2) is the intersection of the constraints C1 and C2, i.e., a % point X is in AND(C1,C2) if and only if it is inside C1 and it is inside % C2. % % C1 and C2 must be the have the same number of input factors (as returned by % NINPUTFACTORS). % % See also CONBASE/NOT, CONBASE/OR, CONBASE/OR, CONBOOLEAN, % CONBASE/NINPUTFACTORS. % Copyright 2002-2005 The MathWorks, Inc. and Ford Global Technologies, Inc. % check n input factors to constraints if nFactors( c1 ) ~= nFactors( c2 ), error(message('mbc:conbase:InvalidArgument')); end if isa( c2, 'conboolean' ), c = and( c2, c1 ); else c = conboolean( 'And', c1, c2 ); end