gravity Class Reference

Gravitational acceleration vector Although termed a MeshObject it is registered on Time only and thus identical for all regions. More...

Inheritance diagram for gravity:
Collaboration diagram for gravity:

Public Member Functions

 TypeNameNoDebug ("g")
 Run-time type information. More...
 
 gravity (const word &name, const Time &runTime)
 Construct with given name on Time from constant (MUST_READ_IF_MODIFIED) More...
 
 gravity (const Time &runTime)
 Construct "g" field on Time from constant (MUST_READ_IF_MODIFIED) More...
 
virtual ~gravity ()=default
 Destructor. More...
 
- Public Member Functions inherited from MeshObject< Time, TopologicalMeshObject, gravity >
 MeshObject (const Time &mesh)
 Construct with Type::typeName on Mesh. More...
 
 MeshObject (const word &objName, const Time &mesh)
 Construct with given object name on Mesh. More...
 
virtual ~MeshObject ()=default
 Destructor. More...
 
const Timemesh () const noexcept
 Reference to the mesh. More...
 
virtual bool writeData (Ostream &os) const
 Dummy write. More...
 
- Public Member Functions inherited from TopologicalMeshObject< Time >
 TopologicalMeshObject (const word &objName, const objectRegistry &obr)
 Construct from name and instance on registry. More...
 
- Public Member Functions inherited from meshObject
 ClassName ("meshObject")
 Runtime declaration and debug switch. More...
 
 meshObject (const word &objName, const objectRegistry &obr)
 Construct with given object name on a registry. More...
 
- Public Member Functions inherited from regIOobject
void operator= (const regIOobject &)=delete
 No copy assignment. More...
 
 TypeName ("regIOobject")
 Runtime type information. More...
 
 regIOobject (const IOobject &io, const bool isTimeObject=false)
 Construct from IOobject. The optional flag adds special handling if the object is the top-level regIOobject (eg, Time). More...
 
 regIOobject (const regIOobject &rio)
 Copy construct. More...
 
 regIOobject (const regIOobject &rio, bool registerCopy)
 Copy construct, transferring registry registration to the copy if registerCopy is true. More...
 
 regIOobject (const word &newName, const regIOobject &, bool registerCopy)
 Copy construct with new name, transferring registry registration to the copy if registerCopy is true. More...
 
 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 registered () const noexcept
 Query the registered state (ie, has been checked in). This is not necessarily the same as registerObject(), which is just a stated preference. More...
 
bool ownedByRegistry () const noexcept
 Is this object owned by the registry? More...
 
bool store ()
 Register object with its registry and transfer ownership to the registry. More...
 
void release (const bool unregister=false) noexcept
 Set object as not ownedByRegistry. More...
 
label eventNo () const noexcept
 Event number at last update. More...
 
label & eventNo () noexcept
 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. Does not check the headerClassName. More...
 
IstreamreadStream (const word &, const bool readOnProc=true)
 Return Istream and check object type against that given. More...
 
void close ()
 Close Istream. 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 noexcept
 Read access to file-monitoring handles. More...
 
labelListwatchIndices () noexcept
 Write access to file-monitoring handles. More...
 
virtual bool modified () const
 Return true if the object's file (or files for objectRegistry) have been modified. (modified state is cached by Time) More...
 
virtual bool readIfModified ()
 Read object if modified (as set by call to modified) More...
 
virtual bool writeObject (IOstreamOption streamOpt, const bool writeOnProc) const
 Write using stream options. More...
 
virtual bool write (const bool writeOnProc=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 cmp, const bool writeOnProc) 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, IOobjectOption ioOpt=IOobjectOption())
 Construct from name, instance, registry, io options. More...
 
 IOobject (const word &name, const fileName &instance, const fileName &local, const objectRegistry &registry, IOobjectOption ioOpt=IOobjectOption())
 Construct from name, instance, local, registry, io options. More...
 
 IOobject (const fileName &path, const objectRegistry &registry, IOobjectOption ioOpt=IOobjectOption())
 Construct from path, registry, io options. More...
 
 IOobject (const word &name, const fileName &instance, const objectRegistry &registry, IOobjectOption::readOption rOpt, IOobjectOption::writeOption wOpt=IOobjectOption::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, IOobjectOption::readOption rOpt, IOobjectOption::writeOption wOpt=IOobjectOption::NO_WRITE, bool registerObject=true, bool globalObject=false)
 Construct from name, instance, local, registry, io options. More...
 
 IOobject (const fileName &path, const objectRegistry &registry, IOobjectOption::readOption rOpt, IOobjectOption::writeOption wOpt=IOobjectOption::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, const word &name, const fileName &local)
 Copy construct, resetting name and local component. More...
 
 IOobject (const IOobject &io, IOobjectOption::readOption rOpt, IOobjectOption::writeOption wOpt)
 Copy construct, resetting read/write options. More...
 
 IOobject (const IOobject &io, IOobjectOption::registerOption regOpt)
 Copy construct, resetting register option. 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 noexcept
 Return Time associated with the objectRegistry. More...
 
const wordname () const noexcept
 Return the object 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
 Modifiable access to the optional note. 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...
 
void resetHeader (const word &newName=word::null)
 Clear various bits (headerClassName, note, sizeof...) that would be obtained when reading from a file. More...
 
bool hasHeaderClass () const noexcept
 True if headerClassName() is non-empty (after reading) More...
 
template<class Type >
bool isHeaderClass () const
 Check if headerClassName() equals Type::typeName. More...
 
template<class Type >
bool isHeaderClassName () const
 Same as isHeaderClass() More...
 
word group () const
 Return group (extension part of name) More...
 
word member () const
 Return member (name without the extension) More...
 
const fileNamerootPath () const noexcept
 Return the Time::rootPath() More...
 
const fileNamecaseName () const noexcept
 Return the Time::caseName() More...
 
const fileNameglobalCaseName () const noexcept
 Return the Time::globalCaseName() More...
 
const fileNameinstance () const noexcept
 Read access to instance path component. More...
 
fileNameinstance () noexcept
 Write access to instance path component. More...
 
const fileNamelocal () const noexcept
 Read access to local path component. More...
 
fileName path () const
 The complete path for the object (with instance, local,...). More...
 
fileName globalPath () const
 The complete global path for the object (with instance, local,...) More...
 
fileName path (const word &instance, const fileName &local=fileName::null) const
 The complete path with alternative instance and local. More...
 
fileName globalPath (const word &instance, const fileName &local=fileName::null) const
 The complete global path with alternative instance and local. More...
 
fileName objectPath () const
 The complete path + object name. More...
 
fileName globalObjectPath () const
 The complete global 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
 Redirect to fileHandler filePath, searching locally. More...
 
fileName globalFilePath (const word &typeName, const bool search=true) const
 Redirect to fileHandler filePath, searching up if in parallel. More...
 
IOstreamOption parseHeader (const dictionary &headerDict)
 Parse 'FoamFile' header contents and set the IOobject characteristics and return the stream characteristics. More...
 
bool readHeader (Istream &is)
 Read header ('FoamFile' dictionary) and set the IOobject and stream characteristics. More...
 
bool readHeader (dictionary &headerDict, Istream &is)
 Read header (the 'FoamFile' dictionary) and set the IOobject and stream characteristics. More...
 
template<class Type >
bool typeHeaderOk (const bool checkType=true, const bool search=true, const bool verbose=true)
 Read header (respects is_globalIOobject trait) and check its info. More...
 
template<class Type >
fileName typeFilePath (const bool search=true) const
 Call localFilePath or globalFilePath for given type depending on its is_globalIOobject trait. 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
 Write header into a dictionary with current type() and given output format. More...
 
void writeHeader (dictionary &dict, const word &objectType, IOstreamOption streamOpt) const
 Write header into a dictionary with override of type and given output format. More...
 
bool good () const noexcept
 Did last readHeader() succeed? More...
 
bool bad () const noexcept
 Did last readHeader() fail? More...
 
InfoProxy< IOobjectinfo () const noexcept
 Return info proxy, for printing information to a stream. More...
 
void operator= (const IOobject &io)
 Copy assignment, copies all values (except the registry) More...
 
template<>
bool isHeaderClass () const
 Specialization for void always returns true (no headerClassName check). More...
 
template<class StringType >
Foam::word groupName (StringType base, const word &group)
 
template<class Type >
Foam::fileName typeFilePath (const bool search) const
 
- Public Member Functions inherited from IOobjectOption
constexpr IOobjectOption (readOption rOpt=readOption::NO_READ, writeOption wOpt=writeOption::NO_WRITE, registerOption registerObject=registerOption::REGISTER, bool globalObject=false) noexcept
 Default construct (NO_READ, NO_WRITE, REGISTER, non-global) or construct with specified options. More...
 
constexpr IOobjectOption (readOption rOpt, registerOption registerObject=registerOption::REGISTER, bool globalObject=false) noexcept
 Construct NO_WRITE with specified read/register options. More...
 
constexpr IOobjectOption (writeOption wOpt, registerOption registerObject=registerOption::REGISTER, bool globalObject=false) noexcept
 Construct NO_READ with specified write/register options. More...
 
constexpr IOobjectOption (registerOption registerObject, bool globalObject=false) noexcept
 Construct (NO_READ, NO_WRITE) with specified register option. More...
 
constexpr IOobjectOption (readOption rOpt, writeOption wOpt, bool registerObject, bool globalObject=false) noexcept
 Construct from components with specified register option as bool. More...
 
constexpr IOobjectOption (bool registerObject, bool globalObject=false) noexcept
 Construct (NO_READ, NO_WRITE) with specified register option as bool. More...
 
readOption readOpt () const noexcept
 Get the read option. More...
 
readOption readOpt (readOption opt) noexcept
 Set the read option. More...
 
writeOption writeOpt () const noexcept
 Get the write option. More...
 
writeOption writeOpt (writeOption opt) noexcept
 Set the write option. More...
 
bool registerObject () const noexcept
 Should objects created with this IOobject be registered? More...
 
bool registerObject (bool on) noexcept
 Change registration preference. More...
 
bool globalObject () const noexcept
 True if object is treated the same for all processors. More...
 
bool globalObject (bool on) noexcept
 Change global-object status. More...
 
bool isAnyRead () const noexcept
 True if any reading may be required (ie, != NO_READ) More...
 
bool isReadRequired () const noexcept
 True if (MUST_READ | READ_MODIFIED) bits are set. More...
 
bool isReadOptional () const noexcept
 True if (LAZY_READ) bits are set [same as READ_IF_PRESENT]. More...
 
readOptionreadOpt () noexcept
 Access to the read option. More...
 
writeOptionwriteOpt () noexcept
 Access to the write option. More...
 
bool & registerObject () noexcept
 Access to the register object option. More...
 
bool & globalObject () noexcept
 Access to the global object option. More...
 
- Public Member Functions inherited from UniformDimensionedField< Type >
 TypeName ("UniformDimensionedField")
 Runtime type information. More...
 
 UniformDimensionedField (const IOobject &io, const dimensioned< Type > &dt)
 Construct from components. Either reads or uses supplied value. More...
 
 UniformDimensionedField (const IOobject &io, const dimensionSet &dims, const Type &val)
 Construct from components. Either reads or uses supplied value. More...
 
 UniformDimensionedField (const IOobject &io, const Type &val, const dimensionSet &dims)
 Construct from components. Either reads or uses supplied value. More...
 
 UniformDimensionedField (const UniformDimensionedField< Type > &)
 Construct as copy. More...
 
 UniformDimensionedField (const IOobject &io)
 Construct from Istream. More...
 
virtual ~UniformDimensionedField ()=default
 Destructor. More...
 
virtual const wordname () const
 Use name from dimensioned<Type>, not from regIOobject. More...
 
virtual bool readData (Istream &)
 The readData method required for regIOobject read operation. More...
 
bool writeData (Ostream &) const
 The writeData method required for regIOobject write operation. More...
 
virtual bool global () const
 Is object global. More...
 
virtual fileName filePath () const
 Return complete path + object name if the file exists. More...
 
void operator= (const UniformDimensionedField< Type > &rhs)
 Assign name, dimensions and value of the dimensioned<Type> More...
 
void operator= (const dimensioned< Type > &rhs)
 Assign name, dimensions and value to the dimensioned<Type> More...
 
const Type & operator[] (const label) const noexcept
 Return value. More...
 
- Public Member Functions inherited from dimensioned< Type >
 dimensioned ()
 A dimensionless Zero, named "0". More...
 
 dimensioned (const dimensionSet &dims)
 A dimensioned Zero, named "0". More...
 
 dimensioned (const dimensionSet &dims, const Foam::zero)
 A dimensioned Zero, named "0". More...
 
 dimensioned (const dimensionSet &dims, const Foam::one)
 A dimensioned pTraits::one, named "1". More...
 
 dimensioned (const Type &val)
 Implicit construct dimensionless from given value. More...
 
 dimensioned (const dimensionSet &dims, const Type &val)
 Construct dimensioned from given value. More...
 
 dimensioned (const word &name, const dimensionSet &dims, const Type &val)
 Construct from components (name, dimensions, value). More...
 
 dimensioned (const word &name, const dimensioned< Type > &dt)
 Copy construct dimensioned Type with a new name. More...
 
 dimensioned (const primitiveEntry &e)
 Construct from primitive entry with given name. More...
 
 dimensioned (const primitiveEntry &e, const dimensionSet &dims)
 Construct from primitive entry with given name and dimensions. More...
 
 dimensioned (const word &name, const dictionary &dict)
 Construct from dictionary lookup with a given name. More...
 
 dimensioned (const word &name, const dimensionSet &dims, const dictionary &dict)
 Construct from dictionary lookup with a given name and dimensions. More...
 
 dimensioned (const word &name, const dimensionSet &dims, const dictionary &dict, const word &entryName)
 Construct from dictionary lookup with a given name and dimensions. More...
 
 dimensioned (const word &name, const dimensionSet &dims, const Type &val, const dictionary &dict)
 Construct from components (name, dimensions, value) with optional dictionary override. More...
 
const wordname () const noexcept
 Return const reference to name. More...
 
wordname () noexcept
 Return non-const reference to name. More...
 
const dimensionSetdimensions () const noexcept
 Return const reference to dimensions. More...
 
dimensionSetdimensions () noexcept
 Return non-const reference to dimensions. More...
 
const Type & value () const noexcept
 Return const reference to value. More...
 
Type & value () noexcept
 Return non-const reference to value. More...
 
dimensioned< cmptTypecomponent (const direction d) const
 Return a component as a dimensioned<cmptType> More...
 
void replace (const direction d, const dimensioned< cmptType > &dc)
 Return a component with a dimensioned<cmptType> More...
 
dimensioned< Type > T () const
 Return transpose. More...
 
bool read (const dictionary &dict)
 Update the value of dimensioned<Type>, lookup in dictionary with the name(). More...
 
bool readIfPresent (const dictionary &dict)
 Update the value of dimensioned<Type> if found in the dictionary, lookup in dictionary with the name(). More...
 
bool read (const word &entryName, const dictionary &dict)
 Update the value of dimensioned<Type>, using an alternative entry name. More...
 
bool readIfPresent (const word &entryName, const dictionary &dict)
 Update the value of dimensioned<Type> if found in the dictionary, using an alternative entry name. More...
 
Istreamread (Istream &is, const bool readName=true)
 Read (name, dimensions, value) from stream, using units from system table. More...
 
Istreamread (Istream &is, const dictionary &readSet)
 Read (name, dimensions, value) from stream, using units from dictionary. More...
 
Istreamread (Istream &is, const HashTable< dimensionedScalar > &readSet)
 Read (name, dimensions, value) from stream, using units from table. More...
 
void writeEntry (const word &keyword, Ostream &os) const
 Write as a dictionary entry with keyword. More...
 
dimensioned< cmptTypeoperator[] (const direction d) const
 Return a component as a dimensioned<cmptType> More...
 
void operator+= (const dimensioned< Type > &dt)
 
void operator-= (const dimensioned< Type > &dt)
 
void operator*= (const scalar s)
 
void operator/= (const scalar s)
 
 dimensioned (Istream &is)
 Deprecated(2018-11) Construct from Istream (expects name, dimensions, value) More...
 
 dimensioned (const word &name, Istream &is)
 Deprecated(2018-11) Construct from Istream with given name (expects dimensions, value) More...
 
 dimensioned (const word &name, const dimensionSet &dims, Istream &is)
 Deprecated(2018-11) Construct from Istream with given name and expected dimensions. More...
 

Static Public Member Functions

static const gravityNew (const word &name, const Time &runTime)
 Return named gravity field cached or construct on Time. More...
 
static const gravityNew (const Time &runTime)
 Return gravity "g" field cached or construct on Time. More...
 
static const uniformDimensionedVectorFieldfindObject (const Time &runTime)
 Return const pointer to the gravity "g" object field. More...
 
static uniformDimensionedVectorFieldgetObjectPtr (const Time &runTime)
 Return non-const pointer to the gravity "g" object field using a const-cast to have it behave like a mutable. More...
 
static const uniformDimensionedVectorFieldlookupObject (const Time &runTime)
 Lookup and return const reference to the gravity "g" object field. More...
 
- Static Public Member Functions inherited from MeshObject< Time, TopologicalMeshObject, gravity >
static const gravity & New (const Time &mesh, Args &&... args)
 Get existing or create a new MeshObject. Registered with typeName. More...
 
static const gravity & New (const word &objName, const Time &mesh, Args &&... args)
 Get existing or create a new MeshObject using supplied registration name. More...
 
static bool Delete (const word &objName, const Time &mesh)
 Static destructor using supplied registration name. More...
 
static bool Delete (const Time &mesh)
 Static destructor using Type::typeName. More...
 
- Static Public Member Functions inherited from meshObject
template<class Mesh >
static void movePoints (objectRegistry &obr)
 
template<class Mesh >
static void updateMesh (objectRegistry &obr, const mapPolyMesh &mpm)
 
template<class Mesh , template< class > class MeshObjectType>
static void clear (objectRegistry &obr)
 
template<class Mesh , template< class > class FromType, template< class > class ToType>
static void clearUpto (objectRegistry &obr)
 Clear all meshObject derived from FromType up to (but not including) ToType. 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 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 word scopedName (const std::string &scope, const word &name1, const word &name2)
 Create scope:name1:name2 or scope_name1_name2 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 Member Functions inherited from IOobjectOption
static bool isAnyRead (readOption opt) noexcept
 True if any reading may be required (ie, != NO_READ) More...
 
static bool isReadRequired (readOption opt) noexcept
 True if (MUST_READ | READ_MODIFIED) bits are set. More...
 
static bool isReadOptional (readOption opt) noexcept
 True if (LAZY_READ) bits are set [same as READ_IF_PRESENT]. More...
 
static readOption lazierRead (readOption opt) noexcept
 Downgrade readOption optional (LAZY_READ), leaves NO_READ intact. More...
 
- Static Public Member Functions inherited from dimensioned< Type >
static dimensioned< Type > getOrDefault (const word &name, const dictionary &dict, const dimensionSet &dims=dimless, const Type &deflt=Type(Zero))
 Construct dimensioned from dictionary, with default value. More...
 
static dimensioned< Type > getOrDefault (const word &name, const dictionary &dict, const Type &deflt=Type(Zero))
 Construct dimensionless from dictionary, with default value. More...
 
static dimensioned< Type > getOrAddToDict (const word &name, dictionary &dict, const dimensionSet &dims=dimless, const Type &deflt=Type(Zero))
 Construct dimensioned from dictionary, with default value. More...
 
static dimensioned< Type > getOrAddToDict (const word &name, dictionary &dict, const Type &deflt=Type(Zero))
 Construct dimensionless from dictionary, with default value. More...
 
static dimensioned< Type > lookupOrDefault (const word &name, const dictionary &dict, const dimensionSet &dims=dimless, const Type &deflt=Type(Zero))
 Same as getOrDefault() More...
 
static dimensioned< Type > lookupOrDefault (const word &name, const dictionary &dict, const Type &deflt=Type(Zero))
 Same as getOrDefault() More...
 
static dimensioned< Type > lookupOrAddToDict (const word &name, dictionary &dict, const dimensionSet &dims=dimless, const Type &deflt=Type(Zero))
 Same as getOrAddToDict() More...
 
static dimensioned< Type > lookupOrAddToDict (const word &name, dictionary &dict, const Type &deflt=Type(Zero))
 Same as getOrAddToDict() More...
 

Additional Inherited Members

- Public Types inherited from IOobject
enum  objectState : char { GOOD, BAD }
 Enumeration defining the valid states of an IOobject. More...
 
enum  fileCheckTypes : char { timeStamp, timeStampMaster, inotify, inotifyMaster }
 Enumeration defining the file checking options. More...
 
- Public Types inherited from IOobjectOption
enum  readOption : unsigned char {
  NO_READ = 0, MUST_READ = 0x1, READ_MODIFIED = 0x3, MUST_READ_IF_MODIFIED = 0x3,
  LAZY_READ = 0x4, READ_IF_PRESENT = 0x4
}
 Enumeration defining read preferences. More...
 
enum  writeOption : unsigned char { NO_WRITE = 0, AUTO_WRITE = 0x10 }
 Enumeration defining write preferences. More...
 
enum  registerOption : unsigned char { NO_REGISTER = 0, REGISTER = 1, LEGACY_REGISTER = 2 }
 Enumeration for use with registerObject(). Values map to bool (false/true) More...
 
- Public Types inherited from dimensioned< Type >
typedef Type value_type
 The underlying data type. More...
 
typedef pTraits< Type >::cmptType cmptType
 Component type. 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)
 Helper: write content for FoamFile IOobject header with optional meta information. More...
 
static void writeHeaderContent (dictionary &dict, const IOobject &io, const word &objectType, IOstreamOption streamOpt, const dictionary *metaDataDict=nullptr)
 Helper: write dictionary content for FoamFile header with optional meta information. More...
 
- Protected Attributes inherited from MeshObject< Time, TopologicalMeshObject, gravity >
const Timemesh_
 Reference to the mesh. More...
 
- Static Protected Attributes inherited from regIOobject
static bool masterOnlyReading = false
 To flag master-only reading of objects. More...
 

Detailed Description

Gravitational acceleration vector Although termed a MeshObject it is registered on Time only and thus identical for all regions.

Source files

Definition at line 52 of file gravityMeshObject.H.

Constructor & Destructor Documentation

◆ gravity() [1/2]

gravity ( const word name,
const Time runTime 
)

Construct with given name on Time from constant (MUST_READ_IF_MODIFIED)

Definition at line 36 of file gravityMeshObject.C.

◆ gravity() [2/2]

gravity ( const Time runTime)
inlineexplicit

Construct "g" field on Time from constant (MUST_READ_IF_MODIFIED)

Definition at line 82 of file gravityMeshObject.H.

◆ ~gravity()

virtual ~gravity ( )
virtualdefault

Destructor.

Member Function Documentation

◆ TypeNameNoDebug()

TypeNameNoDebug ( "g"  )

Run-time type information.

◆ New() [1/2]

◆ New() [2/2]

static const gravity& New ( const Time runTime)
inlinestatic

Return gravity "g" field cached or construct on Time.

Definition at line 102 of file gravityMeshObject.H.

References MeshObject< Mesh, MeshObjectType, Type >::New(), and runTime.

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◆ findObject()

static const uniformDimensionedVectorField* findObject ( const Time runTime)
inlinestatic

Return const pointer to the gravity "g" object field.

Definition at line 123 of file gravityMeshObject.H.

References runTime.

◆ getObjectPtr()

static uniformDimensionedVectorField* getObjectPtr ( const Time runTime)
inlinestatic

Return non-const pointer to the gravity "g" object field using a const-cast to have it behave like a mutable.

Definition at line 133 of file gravityMeshObject.H.

References runTime.

◆ lookupObject()

static const uniformDimensionedVectorField& lookupObject ( const Time runTime)
inlinestatic

Lookup and return const reference to the gravity "g" object field.

Definition at line 142 of file gravityMeshObject.H.

References runTime.


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