NAME
Verilog::Netlist::Subclass - Common routines for all classes
SYNOPSIS
package Verilog::Netlist::Something;
use Verilog::Netlist::Subclass;
use base qw(Verilog::Netlist::Subclass);
...
$self->info("We're here\n");
$self->warn("Things look bad\n");
$self->error("Things are even worse\n");
$self->exit_if_error();DESCRIPTION
The Verilog::Netlist::Subclass is used as a base class for all Verilog::Netlist::* structures. It is mainly used so that $self->warn() and $self->error() will produce consistent results.
MEMBER FUNCTIONS
- $self->error(Text...)
-
Print an error in a standard format.
- $self->errors()
-
Return number of errors detected.
- $self->exit_if_error()
-
Exits the program if any errors were detected.
- $self->filename()
-
The filename number the entity was created in.
- $self->info(Text...)
-
Print a informational in a standard format.
- $self->lineno()
-
The line number the entity was created on.
- $self->logger()
-
The class to report errors using, generally a Verilog::Netlist::Logger object.
- $self->userdata(key) =item $self->userdata(key, data)
-
Sets (with two arguments) or retrieves the specified key from an opaque hash. This may be used to store application data on the specified node.
- $self->warn(Text...)
-
Print a warning in a standard format.
- $self->warnings()
-
Return number of warnings detected.
DISTRIBUTION
Verilog-Perl is part of the https://www.veripool.org/ free Verilog EDA software tool suite. The latest version is available from CPAN and from https://www.veripool.org/verilog-perl.
Copyright 2000-2021 by Wilson Snyder. This package is free software; you can redistribute it and/or modify it under the terms of either the GNU Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
AUTHORS
Wilson Snyder <wsnyder@wsnyder.org>