<?php
namespace nulib\output;

use nulib\output\std\StdOutput;

/**
 * Class out: affichage sur la sortie standard
 */
class out {
  /** @var StdOutput */
  private static $out;

  static function get(): StdOutput {
    return self::$out;
  }
  protected static function set(StdOutput $out): StdOutput {
    return self::$out = $out;
  }

  /** reparamétrer l'instance */
  static function reset($output=null, ?array $params=null): StdOutput {
    if (self::$out === null) return self::set(new StdOutput($output, $params));
    if ($output !== null) $params["output"] = $output;
    self::$out->resetParams($params);
    return self::$out;
  }

  static function write(...$values): void { self::$out->write(...$values); }
  static function print(...$values): void { self::$out->print(...$values); }

  static function iwrite(int $indentLevel, ...$values): void { self::$out->iwrite($indentLevel, ...$values); }
  static function iprint(int $indentLevel, ...$values): void { self::$out->iprint($indentLevel, ...$values); }
}
out::reset();