function INTRPLBLK_f() {

    INTRPLBLK_f.prototype.define = function INTRPLBLK_f() {
        this.a = [[0],[1]];

        this.b = [[0],[1]];

        var model = scicos_model();
        model.sim = new ScilabString(["intrpl"]);
        model.in = new ScilabDouble(1);
        model.out = new ScilabDouble(1);
        model.rpar = new ScilabDouble(...this.a, ...this.b);
        model.blocktype = new ScilabString(["c"]);
        model.dep_ut = new ScilabBoolean([true,false]);

        var exprs = new ScilabString([sci2exp(this.a)], [sci2exp(this.b)]);

        var gr_i = ["xstringb(orig(1),orig(2),\"INTRPLBLK_f\",sz(1),sz(2));"];
        this.x = new standard_define(new ScilabDouble([2,2]), model, exprs, gr_i);
        return new BasicBlock(this.x);
    }

    INTRPLBLK_f.prototype.details = function INTRPLBLK_f() {
        return this.x;
    }
}