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Special Forums News, Links, Events and Announcements Software Releases - RSS News Armadillo C++ Library 0.3.0 (Default branch)
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Old 01-16-2009
Armadillo C++ Library 0.3.0 (Default branch)
The Armadillo C++ Library aims to provide anefficient base for linear algebra operations(matrix and vector maths) while having astraightforward and easy to use interface. Itsintended target audience is scientists andengineers. A delayed evaluation approach isemployed (during compile time) in order to combineseveral operations into one and reduce oreliminate the need for temporaries. Whereapplicable, the order of operations is optimized.Delayed evaluation and optimization are achievedthrough recursive templates and templatemeta-programming.License: GNU General Public License v2Changes:
Support was added for complex numbers as well asother types (e.g. int, float). Trigonometricfunctions were added.Image

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rdf::query::algebra::minus

RDF::Query::Algebra::Minus(3pm) 			User Contributed Perl Documentation			   RDF::Query::Algebra::Minus(3pm)

NAME

       RDF::Query::Algebra::Minus - Algebra class for Minus patterns

VERSION

       This document describes RDF::Query::Algebra::Minus version 2.908.

METHODS

       Beyond the methods documented below, this class inherits methods from the RDF::Query::Algebra class.

       "new ( $pattern, $opt_pattern )"
	   Returns a new Minus structure.

       "construct_args"
	   Returns a list of arguments that, passed to this class' constructor, will produce a clone of this algebra pattern.

       "pattern"
	   Returns the base pattern (LHS) onto which the minus pattern matches.

       "minus"
	   Returns the minus pattern (RHS).

       "sse"
	   Returns the SSE string for this algebra expression.

       "as_sparql"
	   Returns the SPARQL string for this algebra expression.

       "as_hash"
	   Returns the query as a nested set of plain data structures (no objects).

       "type"
	   Returns the type of this algebra expression.

       "referenced_variables"
	   Returns a list of the variable names used in this algebra expression.

       "potentially_bound"
	   Returns a list of the variable names used in this algebra expression that will bind values during execution.

       "definite_variables"
	   Returns a list of the variable names that will be bound after evaluating this algebra expression.

AUTHOR

	Gregory Todd Williams <gwilliams@cpan.org>

perl v5.14.2							    2012-01-31					   RDF::Query::Algebra::Minus(3pm)