Write the volume-weighted histogram of a volScalarField. More...

Inheritance diagram for histogram:

Collaboration diagram for histogram:

Public Member Functions
	TypeName ("histogram")
	Runtime type information. More...

	histogram (const word &name, const Time &runTime, const dictionary &dict)
	Construct from Time and dictionary. More...

virtual	~histogram ()

virtual bool	read (const dictionary &)
	Read the histogram data. More...

virtual bool	execute ()
	Execute, currently does nothing. More...

virtual bool	write ()
	Calculate the histogram and write. More...

Public Member Functions inherited from writeFile
	writeFile (const word &name, const Time &t, const dictionary &dict, const word &prefix)
	Construct from name, Time, dictionary and prefix. More...

	writeFile (const word &name, const objectRegistry &obr, const dictionary &dict, const word &prefix)
	Construct from name, objectRegistry, dictionary and prefix. More...

virtual	~writeFile ()
	Destructor. More...

void	writeCommented (Ostream &os, const string &str) const
	Write a commented string to stream. More...

void	writeTabbed (Ostream &os, const string &str) const
	Write a tabbed string to stream. More...

void	writeHeader (Ostream &os, const string &str) const
	Write a commented header to stream. More...

void	writeTime (Ostream &os) const
	Write the current time to stream. More...

template<class Type >
void	writeHeaderValue (Ostream &os, const string &property, const Type &value) const
	Write a (commented) header property and value pair. More...

label	charWidth () const
	Return width of character stream output. More...

Public Member Functions inherited from regionFunctionObject
	TypeName ("regionFunctionObject")
	Runtime type information. More...

	regionFunctionObject (const word &name, const Time &runTime, const dictionary &dict)
	Construct from Time and dictionary. More...

	regionFunctionObject (const word &name, const objectRegistry &obr, const dictionary &dict)
	Construct from the region objectRegistry and dictionary. More...

virtual	~regionFunctionObject ()
	Destructor. More...

Public Member Functions inherited from functionObject
virtual const word &	type () const =0
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, functionObject, dictionary,(const word &name, const Time &runTime, const dictionary &dict),(name, runTime, dict))

	functionObject (const word &name)
	Construct from components. More...

autoPtr< functionObject >	clone () const
	Return clone. More...

virtual	~functionObject ()
	Destructor. More...

const word &	name () const
	Return the name of this functionObject. More...

virtual bool	end ()
	Called when Time::run() determines that the time-loop exits. More...

virtual bool	adjustTimeStep ()
	Called at the end of Time::adjustDeltaT() if adjustTime is true. More...

virtual void	updateMesh (const mapPolyMesh &mpm)
	Update for changes of mesh. More...

virtual void	movePoints (const polyMesh &mesh)
	Update for changes of mesh. More...

Additional Inherited Members
Static Public Member Functions inherited from functionObject
static autoPtr< functionObject >	New (const word &name, const Time &, const dictionary &)
	Select from dictionary, based on its "type" entry. More...

Public Attributes inherited from functionObject
Switch	log
	Switch write log to Info. More...

Static Public Attributes inherited from writeFile
static const word	outputPrefix
	Directory prefix. More...

static label	addChars = 7
	Additional characters for writing. More...

Static Public Attributes inherited from functionObject
static int	debug

static bool	postProcess
	Global post-processing mode switch. More...

Protected Member Functions inherited from writeFile
virtual void	initStream (Ostream &os) const
	Initialise the output stream for writing. More...

virtual fileName	baseFileDir () const
	Return the base directory for output. More...

virtual fileName	baseTimeDir () const
	Return the base directory for the current time value. More...

virtual void	writeFileHeader (const label i=0)
	File header information. More...

virtual Omanip< int >	valueWidth (const label offset=0) const
	Return the value width when writing to stream with optional offset. More...

	writeFile (const writeFile &)
	Disallow default bitwise copy construct. More...

void	operator= (const writeFile &)
	Disallow default bitwise assignment. More...

Protected Member Functions inherited from regionFunctionObject
template<class ObjectType >
bool	foundObject (const word &fieldName) const
	Find field in the objectRegistry. More...

template<class ObjectType >
const ObjectType &	lookupObject (const word &fieldName) const
	Lookup field from the objectRegistry. More...

template<class ObjectType >
bool	store (word &fieldName, const tmp< ObjectType > &tfield, bool cacheable=false)
	Store the given field in the objectRegistry under the given name. More...

bool	writeObject (const word &fieldName)
	Write field if present in objectRegistry. More...

bool	clearObject (const word &fieldName)
	Clear field from the objectRegistry if present. More...

Protected Attributes inherited from writeFile
const word	prefix_
	Prefix. More...

Protected Attributes inherited from regionFunctionObject
const Time &	time_
	Reference to the Time. More...

const objectRegistry &	obr_
	Reference to the region objectRegistry. More...

Detailed Description

Write the volume-weighted histogram of a volScalarField.

Example:

histogram1
{
    type            histogram;

    libs ("libfieldFunctionObjects.so");

    field           p;
    nBins           100;
    min             -5;
    max             5;
    setFormat       gnuplot;
}

Usage

Property	Description	Required	Default value
`type`	type name: histogram	yes
`field`	Field to analyse	yes
`nBins`	Number of bins for the histogram	yes
`max`	Maximum value sampled	yes
`min`	minimum value sampled	no	0
`setFormat`	Output format	yes