#include <ExManip.hh>

Inheritance diagram for cadabra::ExManip:

Public Types
typedef Ex::iterator_base	iterator_base

typedef Ex::iterator	iterator

typedef Ex::post_order_iterator	post_order_iterator

typedef Ex::sibling_iterator	sibling_iterator

Public Member Functions
	ExManip (const Kernel &, Ex &)

bool	prod_wrap_single_term (iterator &)
	Take a single non-product node in a sum and wrap it in a product node, so it can be handled on the same footing as a proper product.

bool	prod_unwrap_single_term (iterator &)

bool	sum_wrap_single_term (iterator &)

bool	sum_unwrap_single_term (iterator &)

bool	is_single_term (iterator)
	Is the indicated node a single term in an expression?

bool	is_nonprod_factor_in_prod (iterator)

void	force_node_wrap (iterator &, std::string)
	Wrap a term in a product or sum in a node with indicated name, irrespective of its parent (it usually makes more sense to call the safer prod_wrap_single_term or sum_wrap_single_term above).

Protected Attributes
const Kernel &	kernel

Ex &	tr

Member Typedef Documentation

◆ iterator

typedef Ex::iterator cadabra::ExManip::iterator

◆ iterator_base

typedef Ex::iterator_base cadabra::ExManip::iterator_base

◆ post_order_iterator

typedef Ex::post_order_iterator cadabra::ExManip::post_order_iterator

◆ sibling_iterator

typedef Ex::sibling_iterator cadabra::ExManip::sibling_iterator

Constructor & Destructor Documentation

◆ ExManip()

ExManip::ExManip	(	const Kernel &	k,
		Ex &	e
	)

Member Function Documentation

◆ force_node_wrap()

void ExManip::force_node_wrap	(	iterator &	it,
		std::string	nm
	)

Wrap a term in a product or sum in a node with indicated name, irrespective of its parent (it usually makes more sense to call the safer prod_wrap_single_term or sum_wrap_single_term above).

Sets the iterator to the new node.

◆ is_nonprod_factor_in_prod()

bool ExManip::is_nonprod_factor_in_prod ( iterator it )

◆ is_single_term()

bool ExManip::is_single_term ( iterator it )

Is the indicated node a single term in an expression?

Returns true if the indicated node is a single non-reserved node (non-prod, non-sum, ...) at the top level of an expression (real top, top of equation lhs/rhs, top of integral argument, ...).

◆ prod_unwrap_single_term()

bool ExManip::prod_unwrap_single_term ( iterator & it )

◆ prod_wrap_single_term()

bool ExManip::prod_wrap_single_term ( iterator & it )

Take a single non-product node in a sum and wrap it in a product node, so it can be handled on the same footing as a proper product.

◆ sum_unwrap_single_term()

bool ExManip::sum_unwrap_single_term ( iterator & it )

◆ sum_wrap_single_term()

bool ExManip::sum_wrap_single_term ( iterator & it )

Member Data Documentation

◆ kernel

const Kernel& cadabra::ExManip::kernel

protected

◆ tr

Ex& cadabra::ExManip::tr