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Manual Reference Pages  -  MATH::SYMBOLIC::CUSTOM::BASE (3)

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NAME

Math::Symbolic::Custom::Base - Base class for tree tests and transformations

CONTENTS

SYNOPSIS



  # Extending the Math::Symbolic::Custom class:
  package Math::Symbolic::Custom::MyTransformations;
  use Math::Symbolic::Custom::Base;
  BEGIN {*import = \&Math::Symbolic::Custom::Base::aggregate_import}
 
  our $Aggregate_Export = [qw/apply_transformation1 .../];
  sub apply_transformation1 {
     # ...
  }



DESCRIPTION

This is a base class for your extensions to the Math::Symbolic::Custom class.

To extend the class, just use the following template for your custom class:



  package Math::Symbolic::Custom::MyTransformations;

  use Math::Symbolic::Custom::Base;
  BEGIN {*import = \&Math::Symbolic::Custom::Base::aggregate_import}
 
  our $Aggregate_Export = [...]; # exported subroutines listed here.
 
  # Now implement the subroutines.
  # Exported subroutine names must start with apply_, mod_,
  # is_, test_, contains_, or to_
 
  # ...
 
  1;



    EXPORT

Uses a custom exporter implementation to export certain routines from the invoking namespace to the Math::Symbolic::Custom namespace. But... Nevermind.

SUBROUTINES

    aggregate_import

aggregate_import() is the only public subroutine defined by Math::Symbolic::Custom::Base and should only be called in BEGIN blocks like the one shown in the SYNOPSIS above.

AUTHOR

Please send feedback, bug reports, and support requests to the Math::Symbolic support mailing list: math-symbolic-support at lists dot sourceforge dot net. Please consider letting us know how you use Math::Symbolic. Thank you.

If you’re interested in helping with the development or extending the module’s functionality, please contact the developers’ mailing list: math-symbolic-develop at lists dot sourceforge dot net.

List of contributors:



  Steffen MXller, symbolic-module at steffen-mueller dot net
  Stray Toaster, mwk at users dot sourceforge dot net
  Oliver EbenhXh



SEE ALSO

New versions of this module can be found on http://steffen-mueller.net or CPAN. The module development takes place on Sourceforge at http://sourceforge.net/projects/math-symbolic/

Math::Symbolic

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perl v5.20.3 MATH::SYMBOLIC::CUSTOM::BASE (3) 2013-06-17

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