searchableSurfaceWithGaps Class Reference

searchableSurface using multiple slightly shifted underlying surfaces to make sure pierces don't go through gaps: More...

Inheritance diagram for searchableSurfaceWithGaps:
[legend]
Collaboration diagram for searchableSurfaceWithGaps:
[legend]

Public Member Functions

 TypeName ("searchableSurfaceWithGaps")
 Runtime type information. More...
 
 searchableSurfaceWithGaps (const IOobject &io, const dictionary &dict)
 Construct from dictionary (used by searchableSurface) More...
 
virtual ~searchableSurfaceWithGaps ()=default
 Destructor. More...
 
const searchableSurfacesurface () const
 The underlying searchableSurface. More...
 
virtual const wordListregions () const
 Name of regions. More...
 
virtual bool hasVolumeType () const
 Whether supports volume type (below) More...
 
virtual volumeType outsideVolumeType () const
 What is type of points outside bounds. More...
 
virtual label size () const
 Range of local indices that can be returned. More...
 
virtual tmp< pointFieldcoordinates () const
 Get representative set of element coordinates. More...
 
virtual void boundingSpheres (pointField &centres, scalarField &radiusSqr) const
 Get bounding spheres (centre and radius squared), one per element. More...
 
virtual tmp< pointFieldpoints () const
 Get the points that define the surface. More...
 
virtual bool overlaps (const boundBox &bb) const
 Does any part of the surface overlap the supplied bound box? More...
 
virtual void findNearest (const pointField &sample, const scalarField &nearestDistSqr, List< pointIndexHit > &info) const
 Find nearest on original surface. Note:does not use perturbation. More...
 
virtual void findLine (const pointField &start, const pointField &end, List< pointIndexHit > &) const
 Find first intersection on segment from start to end. More...
 
virtual void findLineAny (const pointField &start, const pointField &end, List< pointIndexHit > &) const
 Return any intersection on segment from start to end. More...
 
virtual void findLineAll (const pointField &start, const pointField &end, List< List< pointIndexHit >> &) const
 Get all intersections in order from start to end. More...
 
virtual void getRegion (const List< pointIndexHit > &info, labelList &region) const
 From a set of points and indices get the region. More...
 
virtual void getNormal (const List< pointIndexHit > &info, vectorField &normal) const
 From a set of points and indices get the normal. More...
 
virtual void getVolumeType (const pointField &samples, List< volumeType > &info) const
 Determine type (inside/outside/mixed) for points. More...
 
virtual void setField (const labelList &values)
 Set bounds of surface. Bounds currently set as list of. More...
 
virtual void getField (const List< pointIndexHit > &info, labelList &values) const
 WIP. From a set of hits (points and. More...
 
bool writeData (Ostream &os) const
 Pure virtual writeData function. More...
 
- Public Member Functions inherited from searchableSurface
 TypeName ("searchableSurface")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, searchableSurface, dict,(const IOobject &io, const dictionary &dict),(io, dict))
 
 searchableSurface (const IOobject &io)
 
virtual autoPtr< searchableSurfaceclone () const
 Clone. More...
 
virtual ~searchableSurface ()=default
 Destructor. More...
 
virtual bool global () const
 Is object global. More...
 
virtual fileName filePath () const
 Return complete path + object name if the file exists. More...
 
virtual const boundBoxbounds () const
 Return const reference to boundBox. More...
 
virtual boundBoxbounds ()
 Return non-const access to the boundBox to allow it to be set. More...
 
virtual label globalSize () const
 Range of global indices that can be returned. More...
 
virtual void findNearest (const pointField &samples, const scalarField &nearestDistSqr, const labelList &regionIndices, List< pointIndexHit > &info) const
 Find the nearest locations for the supplied points to a. More...
 
virtual void findNearest (const pointField &sample, const scalarField &nearestDistSqr, List< pointIndexHit > &, vectorField &normal, labelList &region) const
 Find nearest, normal and region. Can be overridden with. More...
 
virtual void distribute (const List< treeBoundBox > &, const bool keepNonLocal, autoPtr< mapDistribute > &faceMap, autoPtr< mapDistribute > &pointMap)
 Set bounds of surface. Bounds currently set as list of. More...
 
- Public Member Functions inherited from regIOobject
 TypeName ("regIOobject")
 Runtime type information. More...
 
 regIOobject (const IOobject &io, const bool isTimeObject=false)
 
 regIOobject (const regIOobject &rio)
 Copy construct. More...
 
 regIOobject (const regIOobject &rio, bool registerCopy)
 
 regIOobject (const word &newName, const regIOobject &, bool registerCopy)
 
 regIOobject (const IOobject &io, const regIOobject &rio)
 Copy construct with new IO parameters. More...
 
virtual ~regIOobject ()
 Destructor. More...
 
bool checkIn ()
 Add object to registry, if not already registered. More...
 
bool checkOut ()
 Remove all file watches and remove object from registry. More...
 
virtual void addWatch ()
 Add file watch on object (if registered and READ_IF_MODIFIED) More...
 
bool ownedByRegistry () const
 Is this object owned by the registry? More...
 
bool store ()
 
void release (const bool unregister=false)
 Release ownership of this object from its registry. More...
 
label eventNo () const
 Event number at last update. More...
 
label & eventNo ()
 Event number at last update. More...
 
bool upToDate (const regIOobject &) const
 Return true if up-to-date with respect to given object. More...
 
bool upToDate (const regIOobject &, const regIOobject &) const
 Return true if up-to-date with respect to given objects. More...
 
bool upToDate (const regIOobject &, const regIOobject &, const regIOobject &) const
 Return true if up-to-date with respect to given objects. More...
 
bool upToDate (const regIOobject &, const regIOobject &, const regIOobject &, const regIOobject &) const
 Return true if up-to-date with respect to given objects. More...
 
void setUpToDate ()
 Set as up-to-date. More...
 
virtual void rename (const word &newName)
 Rename. More...
 
const dictionaryfindMetaData () const noexcept
 Return pointer to meta-data or nullptr. More...
 
dictionarygetMetaData () noexcept
 Get or create meta-data. More...
 
void removeMetaData ()
 Remove meta-data. More...
 
virtual void updateMetaData ()
 Update internal meta-data (eg, prior to writing) More...
 
bool headerOk ()
 Read and check header info. More...
 
IstreamreadStream (const word &, const bool valid=true)
 Return Istream and check object type against that given. More...
 
void close ()
 Close Istream. More...
 
virtual bool readData (Istream &)
 Virtual readData function. More...
 
virtual bool read ()
 Read object. More...
 
virtual label addWatch (const fileName &)
 Add file watch for fileName on object if not yet watched. More...
 
const labelListwatchIndices () const
 Return file-monitoring handles. More...
 
labelListwatchIndices ()
 Return file-monitoring handles. More...
 
virtual bool modified () const
 
virtual bool readIfModified ()
 Read object if modified (as set by call to modified) More...
 
virtual bool writeObject (IOstreamOption streamOpt, const bool valid) const
 Write using stream options. More...
 
virtual bool write (const bool valid=true) const
 Write using setting from DB. More...
 
void operator= (const IOobject &io)
 Copy assignment. More...
 
virtual bool writeObject (IOstreamOption::streamFormat fmt, IOstreamOption::versionNumber ver, IOstreamOption::compressionType comp, const bool valid) const
 Write using given format, version and compression. More...
 
- Public Member Functions inherited from IOobject
 TypeName ("IOobject")
 Declare type-name, virtual type (with debug switch) More...
 
 IOobject (const IOobject &)=default
 Copy construct. More...
 
virtual ~IOobject ()=default
 Destructor. More...
 
 IOobject (const word &name, const fileName &instance, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true, bool globalObject=false)
 Construct from name, instance, registry, io options. More...
 
 IOobject (const word &name, const fileName &instance, const fileName &local, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true, bool globalObject=false)
 Construct from name, instance, local, registry, io options. More...
 
 IOobject (const fileName &path, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true, bool globalObject=false)
 Construct from path, registry, io options. More...
 
 IOobject (const IOobject &io, const objectRegistry &registry)
 Copy construct, resetting registry. More...
 
 IOobject (const IOobject &io, const word &name)
 Copy construct, resetting name. More...
 
 IOobject (const IOobject &io, readOption, writeOption)
 Copy construct, resetting io options. More...
 
autoPtr< IOobjectclone () const
 Clone. More...
 
autoPtr< IOobjectclone (const objectRegistry &registry) const
 Clone resetting registry. More...
 
const objectRegistrydb () const noexcept
 Return the local objectRegistry. More...
 
const Timetime () const
 Return Time associated with the objectRegistry. More...
 
const wordname () const noexcept
 Return name. More...
 
const wordheaderClassName () const noexcept
 Return name of the class name read from header. More...
 
wordheaderClassName () noexcept
 Return non-constant access to the class name read from header. More...
 
const stringnote () const noexcept
 Return the optional note. More...
 
stringnote () noexcept
 Return non-constant access to the optional note. More...
 
bool registerObject () const noexcept
 Should object created with this IOobject be registered? More...
 
bool registerObject (bool on) noexcept
 Change registration preference, return previous value. More...
 
bool globalObject () const noexcept
 Is object same for all processors? More...
 
bool globalObject (bool on) noexcept
 Change global-object status, return previous value. More...
 
unsigned labelByteSize () const noexcept
 The sizeof (label) in bytes, possibly read from the header. More...
 
unsigned scalarByteSize () const noexcept
 The sizeof (scalar) in bytes, possibly read from the header. More...
 
bool isHeaderClassName (const word &clsName) const
 Test if headerClassName() equals the given class name. More...
 
template<class Type >
bool isHeaderClassName () const
 Test if headerClassName() equals Type::typeName. More...
 
readOption readOpt () const noexcept
 The read option. More...
 
readOption readOpt (readOption opt) noexcept
 Change the read option, return previous value. More...
 
writeOption writeOpt () const noexcept
 The write option. More...
 
writeOption writeOpt (writeOption opt) noexcept
 Change the write option, return previous value. More...
 
word group () const
 Return group (extension part of name) More...
 
word member () const
 Return member (name without the extension) More...
 
const fileNamerootPath () const
 
const fileNamecaseName () const
 
const fileNameinstance () const noexcept
 
fileNameinstance () noexcept
 
const fileNamelocal () const noexcept
 
fileName path () const
 The complete path. More...
 
fileName path (const word &instance, const fileName &local=fileName::null) const
 The complete path with alternative instance and local. More...
 
fileName objectPath () const
 The complete path + object name. More...
 
fileName objectRelPath () const
 The object path relative to the root. More...
 
fileName localFilePath (const word &typeName, const bool search=true) const
 Helper for filePath that searches locally. More...
 
fileName globalFilePath (const word &typeName, const bool search=true) const
 Helper for filePath that searches up if in parallel. More...
 
IOstreamOption parseHeader (const dictionary &headerDict)
 
bool readHeader (Istream &is)
 
bool readHeader (dictionary &headerDict, Istream &is)
 
template<class Type >
bool typeHeaderOk (const bool checkType=true, const bool search=true, const bool verbose=true)
 Read header (uses typeFilePath to find file) and check its info. More...
 
template<class Type >
void warnNoRereading () const
 Helper: warn that type does not support re-reading. More...
 
bool writeHeader (Ostream &os) const
 Write header with current type() More...
 
bool writeHeader (Ostream &os, const word &objectType) const
 Write header with override of type. More...
 
void writeHeader (dictionary &dict, IOstreamOption streamOpt) const
 
void writeHeader (dictionary &dict, const word &objectType, IOstreamOption streamOpt) const
 
bool good () const noexcept
 
bool bad () const noexcept
 
InfoProxy< IOobjectinfo () const
 Return info proxy. More...
 
void operator= (const IOobject &io)
 
readOptionreadOpt () noexcept
 Access to the read option. More...
 
writeOptionwriteOpt () noexcept
 Access to the write option. More...
 
boolregisterObject () noexcept
 Access to the register object option. More...
 
boolglobalObject () noexcept
 Access to the global object option. More...
 
template<>
bool isHeaderClassName () const
 Specialization for void always returns true (no headerClassName check). More...
 
template<class StringType >
Foam::word groupName (StringType base, const word &group)
 

Additional Inherited Members

- Public Types inherited from IOobject
enum  objectState : char { GOOD, BAD }
 Enumeration defining the valid states of an IOobject. More...
 
enum  readOption : char { MUST_READ, MUST_READ_IF_MODIFIED, READ_IF_PRESENT, NO_READ }
 Enumeration defining the read options. More...
 
enum  writeOption : char { AUTO_WRITE = 0, NO_WRITE = 1 }
 Enumeration defining the write options. More...
 
enum  fileCheckTypes : char { timeStamp, timeStampMaster, inotify, inotifyMaster }
 Enumeration defining the file checking options. More...
 
- Static Public Member Functions inherited from searchableSurface
static autoPtr< searchableSurfaceNew (const word &surfaceType, const IOobject &io, const dictionary &dict)
 Return a reference to the selected searchableSurface. More...
 
- Static Public Member Functions inherited from regIOobject
template<class Type >
static Type & store (Type *p)
 Transfer pointer ownership to its registry. More...
 
template<class Type >
static Type & store (autoPtr< Type > &ptr)
 Transfer pointer ownership to its registry. More...
 
template<class Type >
static Type & store (autoPtr< Type > &&ptr)
 Transfer pointer ownership to its registry. More...
 
template<class Type >
static Type & store (refPtr< Type > &ptr)
 Transfer pointer ownership to its registry. More...
 
template<class Type >
static Type & store (refPtr< Type > &&ptr)
 Transfer pointer ownership to its registry. More...
 
template<class Type >
static Type & store (tmp< Type > &ptr)
 Transfer pointer ownership to its registry. More...
 
template<class Type >
static Type & store (tmp< Type > &&ptr)
 Transfer pointer ownership to its registry. More...
 
- Static Public Member Functions inherited from IOobject
static bool bannerEnabled () noexcept
 Status of output file banner. More...
 
static bool bannerEnabled (bool on) noexcept
 Enable/disable an output file banner. More...
 
static bool fileNameComponents (const fileName &path, fileName &instance, fileName &local, word &name)
 Split path into instance, local, name components. More...
 
template<class StringType >
static word groupName (StringType base, const word &group)
 Create dot-delimited name.group string. More...
 
static word group (const word &name)
 Return group (extension part of name) More...
 
static word member (const word &name)
 Return member (name without the extension) More...
 
static word scopedName (const std::string &scope, const word &name)
 Create scope:name or scope_name string. More...
 
static IOobject selectIO (const IOobject &io, const fileName &altFile, const word &ioName="")
 Return the IOobject, but also consider an alternative file name. More...
 
static OstreamwriteBanner (Ostream &os, const bool noSyntaxHint=false)
 Write the standard OpenFOAM file/dictionary banner. More...
 
static OstreamwriteDivider (Ostream &os)
 Write the standard file section divider. More...
 
static OstreamwriteEndDivider (Ostream &os)
 Write the standard end file divider. More...
 
- Static Public Attributes inherited from IOobject
static const Enum< fileCheckTypesfileCheckTypesNames
 Names for the fileCheckTypes. More...
 
static char scopeSeparator
 Character for scoping object names (':' or '_') More...
 
static fileCheckTypes fileModificationChecking
 Type of file modification checking. More...
 
static float fileModificationSkew
 Time skew (seconds) for file modification checks. More...
 
static int maxFileModificationPolls
 Max number of times to poll for file modification changes. More...
 
- Protected Member Functions inherited from regIOobject
bool readHeaderOk (const IOstreamOption::streamFormat fmt, const word &typeName)
 Helper: check readOpt flags and read if necessary. More...
 
- Protected Member Functions inherited from IOobject
void setBad (const string &s)
 Set the object state to bad. More...
 
- Static Protected Member Functions inherited from IOobject
static void writeHeaderContent (Ostream &os, const IOobject &io, const word &objectType, const dictionary *metaDataDict=nullptr)
 
static void writeHeaderContent (dictionary &dict, const IOobject &io, const word &objectType, IOstreamOption streamOpt, const dictionary *metaDataDict=nullptr)
 
- Static Protected Attributes inherited from regIOobject
static bool masterOnlyReading = false
 To flag master-only reading of objects. More...
 

Detailed Description

searchableSurface using multiple slightly shifted underlying surfaces to make sure pierces don't go through gaps:

- shift test vector with two small vectors (of size gap_) perpendicular to the original. Test with + and - this vector. Only if both register a hit is it seen as one.

  • extend the test vector slightly (with SMALL) to account for numerical inaccuracies.
sphere.stl
{
    type triSurfaceMesh;
}

sphere
{
    type    searchableSurfaceWithGaps;
    surface sphere.stl;      // Underlying surface
    gap     1e-3;            // Perturb distance
}


Dictionary parameters

Property Description Required Default
type searchableSurfaceWithGaps selector
surface Name of the underlying surface yes
gap Gap tolerance in meters yes
Source files

Definition at line 101 of file searchableSurfaceWithGaps.H.

Constructor & Destructor Documentation

◆ searchableSurfaceWithGaps()

searchableSurfaceWithGaps ( const IOobject io,
const dictionary dict 
)

Construct from dictionary (used by searchableSurface)

Definition at line 180 of file searchableSurfaceWithGaps.C.

References IOobject::db(), dict, dictionary::get(), and objectRegistry::getObjectPtr().

Here is the call graph for this function:

◆ ~searchableSurfaceWithGaps()

virtual ~searchableSurfaceWithGaps ( )
virtualdefault

Destructor.

Member Function Documentation

◆ TypeName()

TypeName ( "searchableSurfaceWithGaps"  )

Runtime type information.

◆ surface()

◆ regions()

virtual const wordList& regions ( ) const
inlinevirtual

Name of regions.

Implements searchableSurface.

Definition at line 177 of file searchableSurfaceWithGaps.H.

References searchableSurface::regions(), and searchableSurfaceWithGaps::surface().

Here is the call graph for this function:

◆ hasVolumeType()

virtual bool hasVolumeType ( ) const
inlinevirtual

Whether supports volume type (below)

Reimplemented from searchableSurface.

Definition at line 183 of file searchableSurfaceWithGaps.H.

References searchableSurface::hasVolumeType(), and searchableSurfaceWithGaps::surface().

Here is the call graph for this function:

◆ outsideVolumeType()

virtual volumeType outsideVolumeType ( ) const
inlinevirtual

What is type of points outside bounds.

Implements searchableSurface.

Definition at line 189 of file searchableSurfaceWithGaps.H.

References searchableSurface::outsideVolumeType(), and searchableSurfaceWithGaps::surface().

Here is the call graph for this function:

◆ size()

virtual label size ( ) const
inlinevirtual

Range of local indices that can be returned.

Implements searchableSurface.

Definition at line 195 of file searchableSurfaceWithGaps.H.

References searchableSurface::size(), and searchableSurfaceWithGaps::surface().

Here is the call graph for this function:

◆ coordinates()

virtual tmp<pointField> coordinates ( ) const
inlinevirtual

Get representative set of element coordinates.

Usually the element centres (should be of length size()).

Implements searchableSurface.

Definition at line 202 of file searchableSurfaceWithGaps.H.

◆ boundingSpheres()

virtual void boundingSpheres ( pointField centres,
scalarField radiusSqr 
) const
inlinevirtual

Get bounding spheres (centre and radius squared), one per element.

Any point on element is guaranteed to be inside.

Implements searchableSurface.

Definition at line 210 of file searchableSurfaceWithGaps.H.

References searchableSurface::boundingSpheres(), and searchableSurfaceWithGaps::surface().

Here is the call graph for this function:

◆ points()

virtual tmp<pointField> points ( ) const
inlinevirtual

Get the points that define the surface.

Implements searchableSurface.

Definition at line 219 of file searchableSurfaceWithGaps.H.

References searchableSurface::points(), and searchableSurfaceWithGaps::surface().

Here is the call graph for this function:

◆ overlaps()

virtual bool overlaps ( const boundBox bb) const
inlinevirtual

Does any part of the surface overlap the supplied bound box?

Note: use perturbed surface? Since uses boundbox of points and not actual intersection chosen to use unperturbed surface.

Implements searchableSurface.

Definition at line 227 of file searchableSurfaceWithGaps.H.

◆ findNearest()

virtual void findNearest ( const pointField sample,
const scalarField nearestDistSqr,
List< pointIndexHit > &  info 
) const
inlinevirtual

Find nearest on original surface. Note:does not use perturbation.

and hence might be inconsistent with intersections.

Implements searchableSurface.

Definition at line 238 of file searchableSurfaceWithGaps.H.

References searchableSurface::findNearest(), IOobject::info(), and searchableSurfaceWithGaps::surface().

Here is the call graph for this function:

◆ findLine()

void findLine ( const pointField start,
const pointField end,
List< pointIndexHit > &   
) const
virtual

Find first intersection on segment from start to end.

Note: searchableSurfacesQueries expects no intersection to be found if start==end. Is problem?

Implements searchableSurface.

Definition at line 204 of file searchableSurfaceWithGaps.C.

References Foam::constant::electromagnetic::e, stdFoam::end(), forAll, Foam::returnReduce(), and List< T >::setSize().

Here is the call graph for this function:

◆ findLineAny()

void findLineAny ( const pointField start,
const pointField end,
List< pointIndexHit > &   
) const
virtual

Return any intersection on segment from start to end.

Implements searchableSurface.

Definition at line 329 of file searchableSurfaceWithGaps.C.

References stdFoam::end().

Here is the call graph for this function:

◆ findLineAll()

void findLineAll ( const pointField start,
const pointField end,
List< List< pointIndexHit >> &  info 
) const
virtual

Get all intersections in order from start to end.

Implements searchableSurface.

Definition at line 341 of file searchableSurfaceWithGaps.C.

References List< T >::clear(), stdFoam::end(), forAll, and List< T >::setSize().

Here is the call graph for this function:

◆ getRegion()

virtual void getRegion ( const List< pointIndexHit > &  info,
labelList region 
) const
inlinevirtual

From a set of points and indices get the region.

Implements searchableSurface.

Definition at line 276 of file searchableSurfaceWithGaps.H.

References searchableSurface::getRegion(), IOobject::info(), and searchableSurfaceWithGaps::surface().

Here is the call graph for this function:

◆ getNormal()

virtual void getNormal ( const List< pointIndexHit > &  info,
vectorField normal 
) const
inlinevirtual

From a set of points and indices get the normal.

Implements searchableSurface.

Definition at line 286 of file searchableSurfaceWithGaps.H.

References searchableSurface::getNormal(), IOobject::info(), and searchableSurfaceWithGaps::surface().

Here is the call graph for this function:

◆ getVolumeType()

virtual void getVolumeType ( const pointField samples,
List< volumeType > &  info 
) const
inlinevirtual

Determine type (inside/outside/mixed) for points.

Unknown if cannot be determined (e.g. non-manifold surface)

Implements searchableSurface.

Definition at line 297 of file searchableSurfaceWithGaps.H.

References searchableSurface::getVolumeType(), IOobject::info(), samples(), and searchableSurfaceWithGaps::surface().

Here is the call graph for this function:

◆ setField()

virtual void setField ( const labelList values)
inlinevirtual

Set bounds of surface. Bounds currently set as list of.

bounding boxes. The bounds are hints to the surface as for the range of queries it can expect. faceMap/pointMap can be set if the surface has done any redistribution. virtual void distribute ( const List<treeBoundBox>& bbs, const bool keepNonLocal, autoPtr<mapDistribute>& faceMap, autoPtr<mapDistribute>& pointMap ) { subGeom_[0].distribute(bbs, keepNonLocal, faceMap, pointMap); } WIP. Store element-wise field.

Reimplemented from searchableSurface.

Definition at line 324 of file searchableSurfaceWithGaps.H.

◆ getField()

virtual void getField ( const List< pointIndexHit > &  info,
labelList values 
) const
inlinevirtual

WIP. From a set of hits (points and.

indices) get the specified field. Misses do not get set. Return empty field if not supported.

Reimplemented from searchableSurface.

Definition at line 333 of file searchableSurfaceWithGaps.H.

References searchableSurface::getField(), IOobject::info(), searchableSurfaceWithGaps::surface(), and Foam::HashTableOps::values().

Here is the call graph for this function:

◆ writeData()

bool writeData ( Ostream ) const
inlinevirtual

Pure virtual writeData function.

Must be defined in derived types

Implements regIOobject.

Definition at line 343 of file searchableSurfaceWithGaps.H.

References os(), searchableSurfaceWithGaps::surface(), and regIOobject::writeData().

Here is the call graph for this function:

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