Method allocArray

src/lib/json_buffer.ts:577–586

(initialCap: number)

  }

  private allocArray(initialCap: number): number {
    const capacity = Math.max(4, initialCap);
    const byteSize = 12 + capacity * 8;
    const ptr = this.alloc(byteSize);
    const idx = ptr >> 2;
    this.u32[idx] = TYPE_ARRAY;
    this.u32[idx + 1] = capacity;
    this.u32[idx + 2] = 0;
    return ptr;
  }

  private writeInitial(target: Pointer, data: any) {
    if (Array.isArray(data)) {