#include "lib/diff/tree-mutator-noop-binding.hpp"

Description

Diff binding for black holes, happily accepting anything.

Note: absorbs and silently ignores any diff verb.

Definition at line 60 of file tree-mutator-noop-binding.hpp.

Public Types
using	Elm = GenNode const &

using	Buff = TreeMutator::Handle

Public Types inherited from TreeMutator
using	Handle = PlantingHandle< TreeMutator >

Public Member Functions
	BlackHoleMutation ()=default

bool	hasSrc () override
	always keen to do yet more

bool	injectNew (Elm) override
	pretend to inject something new

bool	matchSrc (Elm) override
	purport suitable element is waiting

bool	acceptSrc (Elm) override
	claim to handle any diff task

bool	accept_until (Elm) override
	profess to forward anywhere

bool	findSrc (Elm) override
	sham to find anything

bool	assignElm (Elm) override
	accept any assignment

bool	mutateChild (Elm, Buff buff) override
	< ignore inferiors, yet reproduce yourself

Public Member Functions inherited from TreeMutator
virtual	~TreeMutator ()
	this is an interface

	TreeMutator ()=default

	TreeMutator (TreeMutator &&)=default

virtual void	init ()
	initialisation immediately before start of diff application

virtual bool	injectNew (GenNode const &)
	establish new element at current position

virtual bool	matchSrc (GenNode const &)
	ensure the next source element matches with given spec

virtual void	skipSrc (GenNode const &)
	skip next src element and advance abstract source position.

virtual bool	acceptSrc (GenNode const &)
	accept existing element, when matching the given spec

virtual bool	accept_until (GenNode const &spec)
	repeatedly accept, until after the designated location

virtual bool	findSrc (GenNode const &)
	locate designated element and accept it at current position

virtual bool	assignElm (GenNode const &)
	locate the designated target element (must be already accepted into the target sequence).

virtual bool	mutateChild (GenNode const &, Handle)
	locate the designated target element and build a suitable sub-mutator for this element into the provided target buffer

virtual bool	completeScope ()
	ensure the scope addressed by this TreeMutator was processed and exhausted without mismatch

Additional Inherited Members
Static Public Member Functions inherited from TreeMutator
static Builder< TreeMutator >	build ()
	DSL: start building a custom adapted tree mutator, where the operations are tied by closures or wrappers into the current implementation context.