thi-ng/umbrella

import type { NumericArray } from "@thi.ng/api";
import type { StridedVec } from "./api.js";
import { FORMATTER } from "./string.js";

export abstract class AVec implements StridedVec {
    buf: NumericArray;
    offset: number;
    stride: number;

    constructor(buf: NumericArray, offset = 0, stride = 1) {
        this.buf = buf;
        this.offset = offset;
        this.stride = stride;
    }

    abstract get length(): number;

    abstract [Symbol.iterator](): IterableIterator<number>;

    toString() {
        return FORMATTER(this);
    }
}