Block.prototype.compute_lm = function()

in src/lib/vpsc.js [117:133]

• 17 lines of code
• 2 McCabe index (conditional complexity)

    Block.prototype.compute_lm = function (v, u, postAction) {
        var _this = this;
        var dfdv = v.dfdv();
        v.visitNeighbours(u, function (c, next) {
            var _dfdv = _this.compute_lm(next, v, postAction);
            if (next === c.right) {
                dfdv += _dfdv * c.left.scale;
                c.lm = _dfdv;
            }
            else {
                dfdv += _dfdv * c.right.scale;
                c.lm = -_dfdv;
            }
            postAction(c);
        });
        return dfdv / v.scale;
    };