DiffApplicator< TAR > Class Template Reference

#include "lib/diff/diff-language.hpp"

Description

template<class TAR>
class lib::diff::DiffApplicator< TAR >

generic builder to apply a diff description to a given target data structure.

The usage pattern is as follows #. construct a DiffApplicator instance, wrapping the target data #. feed the diff (sequence of diff verbs) to the consume function #. the wrapped target data has been altered, to conform to the given diff

Note

a suitable DiffApplicationStrategy will be picked, based on the type of the concrete target sequence given at construction. (Effectively this means you need a suitable DiffApplicationStrategy specialisation, e.g. for a target sequence within a vector)

Definition at line 284 of file diff-language.hpp.

Public Member Functions
	DiffApplicator (TAR &targetStructure)
template<class DIFF >
void	consume (DIFF &&diff)

Private Types
using	Interpreter = DiffApplicationStrategy< TAR >

Private Attributes
Interpreter	target_

Additional Inherited Members
Private Member Functions inherited from NonCopyable
	~NonCopyable ()=default
	NonCopyable ()=default
	NonCopyable (NonCopyable const &)=delete
NonCopyable &	operator= (NonCopyable const &)=delete

Constructor & Destructor Documentation

DiffApplicator()

template<class TAR >

DiffApplicator ( TAR &  targetStructure )

inlineexplicit

Definition at line 293 of file diff-language.hpp.

Member Typedef Documentation

Interpreter

template<class TAR >

using Interpreter = DiffApplicationStrategy<TAR>

private

Definition at line 287 of file diff-language.hpp.

Member Function Documentation

consume()

template<class TAR >

template<class DIFF >

void consume ( DIFF &&  diff )

inline

Definition at line 299 of file diff-language.hpp.

References DiffApplicator< TAR >::target_.

Referenced by DiffTreeApplicationSimple_test::demo_two(), MutationMessage_test::demonstrate_treeApplication(), DiffIgnoreChanges_test::fail_or_ignore(), DiffIgnoreChanges_test::fish_for_content(), DiffComplexApplication_test::run(), DiffListApplication_test::run(), DiffTreeApplication_test::run(), and DiffTreeMutationListener_test::run().

Here is the caller graph for this function:

Member Data Documentation

target_

template<class TAR >

Interpreter target_

private

Definition at line 289 of file diff-language.hpp.

Referenced by DiffApplicator< TAR >::consume().

Inheritance diagram for DiffApplicator< TAR >:

Collaboration diagram for DiffApplicator< TAR >:

---

The documentation for this class was generated from the following file:

• diff-language.hpp