Description

Demonstration: apply a structural change to unspecified private data structures, with the help of an dynamic adapter

we use private data classes, defined right here in the test fixture to represent "just some" pre-existing data structure.
we re-assign some attribute values
we add, re-order and delete child "elements", without knowing what these elements actually are and how they are to be handled.
we recurse into mutating such an _"unspecified"_ child element.

Note: this test uses the same verb sequence as is assumed for the coverage of diff building blocks in TreeMutatorBinding_test

See also: DiffTreeApplication_test generic variant of tree diff application; TreeMutatorBinding_test coverage of the "building blocks"; TreeMutator_test base operations of the adapter; tree-diff-application.hpp; tree-diff.hpp

Private Types
using	DiffSeq = iter_stl::IterSnapshot< DiffStep >

Private Types inherited from TreeDiffLanguage
using	Interpreter = TreeDiffInterpreter

Private Types inherited from DiffLanguage< TreeDiffInterpreter, GenNode >
using	DiffVerb = VerbToken< TreeDiffInterpreter, void(GenNode const &)>

using	DiffToken = std::tuple< DiffVerb, GenNode >

using	Interpreter = TreeDiffInterpreter

Private Member Functions
DiffSeq	populationDiff ()

DiffSeq	reorderingDiff ()

DiffSeq	mutationDiff ()

virtual void	run (Arg)

Private Member Functions inherited from TreeDiffLanguage
	DiffStep_CTOR (ins)

	DiffStep_CTOR (del)

	DiffStep_CTOR (pick)

	DiffStep_CTOR (find)

	DiffStep_CTOR (skip)

	DiffStep_CTOR (after)

	DiffStep_CTOR (set)

	DiffStep_CTOR (mut)

	DiffStep_CTOR (emu)

Additional Inherited Members
Static Private Attributes inherited from DiffLanguage< TreeDiffInterpreter, GenNode >
static const DiffStep	NIL
	fixed "invalid" marker token