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/* autogenerated from "macros/MatrixOp/EXTRACT.sci" */
function EXTRACT() {
EXTRACT.prototype.define = function EXTRACT() {
this.model = scicos_model();
function_name = "extract";
funtyp = 4;
this.model.sim = list(new ScilabString([function_name]), new ScilabDouble([funtyp]));
this.model.in1 = new ScilabDouble([-1]);
this.model.in2 = new ScilabDouble([-2]);
this.model.intyp = new ScilabDouble([1]);
this.model.out = new ScilabDouble([1]);
this.model.out2 = new ScilabDouble([1]);
this.model.outtyp = new ScilabDouble([1]);
this.model.evtin = [];
this.model.evtout = [];
this.model.state = [];
this.model.dstate = [];
this.model.rpar = [];
this.model.ipar = [1,1,1,1];
this.model.blocktype = new ScilabString(["c"]);
this.model.firing = [];
this.model.dep_ut = [true,false];
label = [[sci2exp(1)],[sci2exp([1])],[sci2exp([1])]];
gr_i = [];
this.x = standard_define([3,2],this.model,label,gr_i);
return new BasicBlock(this.x);
}
EXTRACT.prototype.details = function EXTRACT() {
return this.x;
}
EXTRACT.prototype.get = function EXTRACT() {
var options = {
typ:["Datatype (1=real double 2=Complex)",this.typ],
a:["Lines to extract",this.a],
b:["Columns to extract",this.b],
}
return options;
}
EXTRACT.prototype.set = function EXTRACT() {
this.typ = inverse(arguments[0]["typ"])
this.a = inverse(arguments[0]["a"])
this.b = inverse(arguments[0]["b"])
this.x = arg1;
graphics = arg1.graphics;
label = graphics.exprs;
this.model = arg1.model;
if (size(label,"*")==14) {
label[9-1] = [];
}
while (true) {
[ok,this.typ,this.a,this.b,exprs] = scicos_getvalue("Set EXTRACT Block",["Datatype (1=real double 2=Complex)","Lines to extract","Columns to extract"],list("vec",1,"mat",[1,-1],"mat",[1,-1]),label);
this.a = this.a.slice();
this.b = this.b.slice();
if (!ok) {
break;
}
if ((this.typ==1)) {
function_name = "extract";
ot = 1;
it = 1;
} else if ((this.typ==2)) {
function_name = "extractz";
ot = 2;
it = 2;
} else {
message("Datatype is not supported");
ok = false;
}
ma = size(this.a,1);
mb = size(this.b,1);
if ((ma==0||mb==0)) {
message("empty field");
ok = false;
}
for (i=1;i<=ma;i+=1) {
if ((this.a[i-1]<=0)) {
message("invalid index");
ok = false;
}
}
for (j=1;j<=mb;j+=1) {
if ((this.b[j-1]<=0)) {
message("invalid index");
ok = false;
}
}
this.model.ipar = new ScilabDouble([this.a],[this.b],[ma],[mb]);
in1 = [this.model.in1,this.model.in2];
out = [ma,mb];
funtyp = 4;
if (ok) {
label = exprs;
[this.model,graphics,ok] = set_io(this.model,graphics,list(in1,it),list(out,ot),[],[]);
this.model.sim = list(new ScilabString([function_name]), new ScilabDouble([funtyp]));
graphics.exprs = label;
arg1.graphics = graphics;
arg1.model = this.model;
this.x = arg1;
break;
}
}
return new BasicBlock(this.x);
}
}
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