Method constructor

g2all/700/psfree.js:339–343

(rstr, rstr_view)

class Reader {
  constructor(rstr, rstr_view) {
    this.rstr = rstr;
    this.rstr_view = rstr_view;
    this.m_data = rstr_view.read64(off.strimpl_m_data);
  }

  read8_at(offset) {
    return this.rstr.charCodeAt(offset);