Tie::Scalar

Tie::Scalar

• NAME
• SYNOPSIS
• DESCRIPTION
  • Tie::Scalar vs Tie::StdScalar
• MORE INFORMATION

NAME

Tie::Scalar, Tie::StdScalar - base class definitions for tied scalars

SYNOPSIS

package NewScalar;
require Tie::Scalar;

@ISA = qw(Tie::Scalar);

sub FETCH { ... }		# Provide a needed method
sub TIESCALAR { ... }	# Overrides inherited method


package NewStdScalar;
require Tie::Scalar;

@ISA = qw(Tie::StdScalar);

# All methods provided by default, so define
# only what needs be overridden
sub FETCH { ... }


package main;

tie $new_scalar, 'NewScalar';
tie $new_std_scalar, 'NewStdScalar';

DESCRIPTION

This module provides some ske