Steffen Müller > Math-Symbolic > Math::Symbolic::Custom::DefaultDumpers

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Module Version: 0.612   Source  

NAME ^

Math::Symbolic::Custom::DefaultDumpers - Default Math::Symbolic output routines

SYNOPSIS ^

  use Math::Symbolic qw/parse_from_string/;
  $term = parse_from_string(...);
  my ($sub, $leftover_trees) = $term->to_sub();

DESCRIPTION ^

This is a class of default output routines for Math::Symbolic trees. Likewise, Math::Symbolic::Custom::DefaultTests defines default tree testing routines and Math::Symbolic::Custom::DefaultMods has default tree modification methods. For details on how the custom method delegation model works, please have a look at the Math::Symbolic::Custom and Math::Symbolic::Custom::Base classes.

EXPORT

Please see the docs for Math::Symbolic::Custom::Base for details, but you should not try to use the standard Exporter semantics with this class.

SUBROUTINES ^

to_string

The to_string method is currently implemented in the module core namespaces and will be moved to Math::Symbolic::DefaultDumpers in a future release.

Takes one optional argument indicating whether the Math::Symbolic tree should be transformed to a string using 'postfix' notation or using 'infix' notation. Default is infix which is also more likely to be reparseable by the Math::Symbolic parser.

to_code

This method is a wrapper around the compile_to_code class method in the Math::Symbolic::Compiler module. Takes key/value pairs of variables and integers as argument. The integers should starting at 0 and they determine the order of the variables/parameters to the compiled code.

Returns the compiled code and a reference to an array of possible leftover tree elements that could not be compiled.

Please refer to the Math::Symbolic::Compiler man page for details.

to_sub

This method is a wrapper around the compile_to_sub class method in the Math::Symbolic::Compiler module. Takes key/value pairs of variables and integers as argument. The integers should starting at 0 and they determine the order of the variables/parameters to the compiled code.

Returns the compiled sub and a reference to an array of possible leftover tree elements that could not be compiled.

Please refer to the Math::Symbolic::Compiler man page for details.

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 M�ller, symbolic-module at steffen-mueller dot net
  Stray Toaster, mwk at users dot sourceforge dot net
  Oliver Ebenh�h

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::Custom Math::Symbolic::Custom::DefaultMods Math::Symbolic::Custom::DefaultTests Math::Symbolic

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