Spreadsheet::Engine::Error - Standard errors

Spreadsheet-Engine documentation Contained in the Spreadsheet-Engine distribution.

Index

Code Index:

NAME

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Spreadsheet::Engine::Error - Standard errors

SYNOPSIS

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  die Spreadsheet::Engine::Value->div0;
  die Spreadsheet::Engine::Value->na;
  die Spreadsheet::Engine::Value->name;
  die Spreadsheet::Engine::Value->null;
  die Spreadsheet::Engine::Value->num;
  die Spreadsheet::Engine::Value->ref;
  die Spreadsheet::Engine::Value->val;

DESCRIPTION

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This is a convenience to create various types of spreadsheet errors.

ERRORS

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div0

#DIV/0: Division by zero.

name

#NAME?: Name not found

na

#N/A: Not available

null

#NULL!: No cells in intersection

num

#NUM!: Failure to meet domain constraints.

ref

#REF!: Reference is to an invalid cell

val

#VALUE!: Parameter is of wrong type

HISTORY

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This code was created for Spreadsheet::Engine 0.11

COPYRIGHT

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Copyright (c) 2007, 2008 Tony Bowden

LICENCE

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The contents of this file are subject to the Artistic License 2.0; you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.perlfoundation.org/artistic_license_2_0

Spreadsheet-Engine documentation Contained in the Spreadsheet-Engine distribution. 
package Spreadsheet::Engine::Error;

use strict;
use warnings;

use Spreadsheet::Engine::Value;

sub _new {
  my ($self, $type, $val) = @_;
  Spreadsheet::Engine::Value->new(type => $type, value => $val || 0);
}

sub div0 { shift->_new('e#DIV/0!', @_) }
sub na   { shift->_new('e#N/A',    @_) }
sub name { shift->_new('e#NAME?',  @_) }
sub null { shift->_new('e#NULL!',  @_) }
sub num  { shift->_new('e#NUM!',   @_) }
sub ref  { shift->_new('e#REF!',   @_) }
sub val  { shift->_new('e#VALUE!', @_) }

1;
__END__