gather.hpp File Reference

Free functions for discovering the variables appearing in a function tree. More...

#include <memory>
#include <vector>
#include "bertini2/function_tree/node.hpp"

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Namespaces
namespace	bertini
namespace	bertini::node

Functions
VariableGroup	bertini::node::GatherVariables (std::shared_ptr< const Node > const &n)
	Collect the distinct Variables appearing in a function-tree subtree.
VariableGroup	bertini::node::GatherVariables (std::vector< std::shared_ptr< Node > > const &functions)
	Collect the distinct Variables appearing across a collection of expressions.

Detailed Description

Free functions for discovering the variables appearing in a function tree.