@abaplint/runtime/build/src/builtin/round.js

Transpiler - Runtime

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.round = round;
const _parse_1 = require("../operators/_parse");
const types_1 = require("../types");
function round(input) {
    let mode = input.mode;
    if (mode === undefined) {
        mode = 2;
    }
    else if (typeof mode !== "number") {
        mode = mode?.get();
    }
    const val = (0, _parse_1.parse)(input.val);
    const dec = (0, _parse_1.parse)(input.dec);
    if (dec !== 0) {
        throw "round(), todo, handle decimals";
    }
    const ret = new types_1.Float();
    switch (mode) {
        case 1:
            ret.set(Math.ceil(val));
            break;
        case 2:
            ret.set(Math.round(val));
            break;
        case 4:
            ret.set(-Math.round(-val));
            break;
        case 5:
            ret.set(Math.trunc(val));
            break;
        case 6:
            ret.set(Math.floor(val));
            break;
        default:
            throw "round(), unknown mode: " + mode;
    }
    return ret;
}
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