@Class TransformerSequence @Brief Composite sequence transformer More...

#include <Sequence.h>

Inheritance diagram for souffle::ram::transform::TransformerSequence:

Collaboration diagram for souffle::ram::transform::TransformerSequence:

Public Member Functions
std::string	getName () const override
	@Brief get name of the transformer More...

bool	transform (TranslationUnit &tU) override
	@Brief transform the translation unit / used by apply @Param translationUnit that will be transformed. More...

	TransformerSequence ()=default

template<typename... Tfs>
	TransformerSequence (Own< Tfs > &&... tf)

Public Member Functions inherited from souffle::ram::transform::Transformer
bool	apply (TranslationUnit &translationUnit)
	@Brief apply the transformer to a translation unit @Param translationUnit that will be transformed. More...

virtual	~Transformer ()=default

Protected Attributes
VecOwn< Transformer >	transformers
	sequence of transformers More...

Additional Inherited Members

Detailed Description

@Class TransformerSequence @Brief Composite sequence transformer

A sequence of transformations is applied to a translation unit sequentially. The last transformation decides the outcome whether the code has been changed.

Definition at line 43 of file Sequence.h.

Constructor & Destructor Documentation

◆ TransformerSequence() [1/2]

template<typename... Tfs>

souffle::ram::transform::TransformerSequence::TransformerSequence ( Own< Tfs > &&... tf )

inline

Definition at line 52 of file Sequence.h.

                                                  {
         bool changed = false;
         // The last transformer decides the status
         // of the change flag.
         // Note that for other semantics, new transformer
         // sequence class needs to be introduced.
         for (auto const& cur : transformers) {
             changed = cur->apply(tU);

◆ TransformerSequence() [2/2]

souffle::ram::transform::TransformerSequence::TransformerSequence ( )

default

Member Function Documentation

◆ getName()

std::string souffle::ram::transform::TransformerSequence::getName ( ) const

inlineoverridevirtual

@Brief get name of the transformer

Implements souffle::ram::transform::Transformer.

Definition at line 63 of file Sequence.h.

66 :

67 /** sequence of transformers */

◆ transform()

bool souffle::ram::transform::TransformerSequence::transform ( TranslationUnit & translationUnit )

inlineoverridevirtual

@Brief transform the translation unit / used by apply @Param translationUnit that will be transformed.

@Return flag reporting whether the RAM program has changed

Implements souffle::ram::transform::Transformer.

Definition at line 66 of file Sequence.h.

          :
     /** sequence of transformers */
     VecOwn<Transformer> transformers;
 };
  
 }  // namespace souffle::ram::transform

Field Documentation

◆ transformers

VecOwn<Transformer> souffle::ram::transform::TransformerSequence::transformers

protected

sequence of transformers

Definition at line 80 of file Sequence.h.

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

ram/transform/Sequence.h

Public Member Functions

Protected Attributes