Method constructor

src/lib/json_buffer.ts:1500–1511

(private buffer: SharedJsonBufferImpl<any>, ptr: number)

  private f64: Float64Array;

  constructor(private buffer: SharedJsonBufferImpl<any>, ptr: number) {
    buffer.resolvePtr(ptr);
    this.len = buffer.scratchLen;
    this.start = buffer.scratchStart;
    this.u32 = buffer.u32;
    this.f64 = buffer.f64;

    // Direct check: Type Array is 6
    if (this.u32[buffer.scratchPtr >> 2] !== 6) {
      throw new Error("Iterator must be used on an Array");
    }
  }

  [Symbol.iterator]() {
    return this;