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/* autogenerated from "macros/NonLinear/PRODUCT.sci" */
function PRODUCT() {
PRODUCT.prototype.define = function PRODUCT() {
sgn = [[1],[-1]];
model = scicos_model();
model.sim = list("product",4);
model.in1 = [[-1],[-1]];
model.out = -1;
model.ipar = sgn;
model.blocktype = "c";
model.dep_ut = [true,false];
exprs = sci2exp(sgn);
gr_i = [];
x = standard_define([2,3],model,exprs,gr_i);
}
PRODUCT.prototype.details = function PRODUCT() {
}
PRODUCT.prototype.get = function PRODUCT() {
}
PRODUCT.prototype.set = function PRODUCT() {
x = arg1;
graphics = arg1.graphics;
model = arg1.model;
exprs = graphics.exprs;
while (true) {
[ok,sgn,exprs] = scicos_getvalue([[" Set multiplication block parameters"],["(multiplication is set with + 1, division with -1)"],[""]],"Number of inputs or sign vector",list("vec",-1),exprs);
if (!ok) {
break;
}
sgn = sgn.slice();
if (size(sgn,1)==1) {
if (sgn<1) {
message("Number of inputs must be > 0");
ok = false;
} else if (sgn==1) {
in1 = -1;
sgn = [];
nout = 1;
} else {
in1 = -ones(sgn,1);
sgn = ones(sgn,1);
nout = -1;
}
} else {
if (!and(abs(sgn)==1)) {
message("Signs can only be +1 or -1");
ok = false;
} else {
in1 = -ones(size(sgn,1),1);
nout = -1;
}
}
if (ok) {
[model,graphics,ok] = check_io(model,graphics,in1,nout,[],[]);
}
if (ok) {
model.ipar = sgn;
graphics.exprs = exprs;
x.graphics = graphics;
x.model = model;
break;
}
}
}
}
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