---

RealVect Class Reference

#include <RealVect.H>

Collaboration diagram for RealVect:

[legend]List of all members.

Public Methods
	RealVect ()
	{\bf Constructors and Accessors}
	RealVect (D_DECL(Real i, Real j, Real k))
	RealVect (const RealVect &rhs)
	RealVect (const IntVect &iv)
RealVect &	operator= (const RealVect &rhs)
Real &	operator[] (int i)
const Real &	operator[] (int i) const
bool	operator== (const RealVect &p) const
	{\bf Comparison Operators}
bool	operator!= (const RealVect &p) const
RealVect &	operator+= (Real s)
RealVect &	operator+= (const RealVect &p)
RealVect &	operator-= (Real s)
RealVect &	operator-= (const RealVect &p)
RealVect	operator- (Real s) const
RealVect &	operator *= (Real s)
RealVect &	operator *= (const RealVect &p)
RealVect	operator * (const RealVect &p) const
RealVect	operator * (Real s) const
RealVect &	operator/= (Real s)
RealVect &	operator/= (const RealVect &p)
RealVect	operator/ (const RealVect &p) const
RealVect	operator/ (Real s) const
const Real *	dataPtr () const
Real *	dataPtr ()
Static Public Attributes
const RealVect	Zero
const RealVect	Unit
size_t	io_offset
Friends
class	HDF5Handle
RealVect	BASISREALV (int dir)
RealVect	operator+ (Real s, const RealVect &p)
RealVect	operator- (Real s, const RealVect &p)
RealVect	operator * (Real s, const RealVect &p)
RealVect	operator/ (Real s, const RealVect &p)
RealVect	operator+ (const RealVect &s, const RealVect &p)
RealVect	operator- (const RealVect &s, const RealVect &p)
RealVect	operator * (const RealVect &s, const RealVect &p)
RealVect	operator/ (const RealVect &s, const RealVect &p)
std::ostream &	operator<< (std::ostream &ostr, const RealVect &p)

---

Constructor & Destructor Documentation

RealVect::RealVect (    )

{\bf Constructors and Accessors} Construct an RealVect whose components are zero.

RealVect::RealVect (  D_DECL(Real i, Real j, Real k)    )

Construct an RealVect given the specific values for its coordinates. D\_DECL is a macro that sets the constructor to take CH\_SPACEDIM arguments.

RealVect::RealVect (  const RealVect &    rhs )

The copy constructor.

RealVect::RealVect (  const IntVect &    iv )  [inline]

Construct a RealVect from an IntVect by coercing each component from int to Real.

---

Member Function Documentation

Real* RealVect::dataPtr (    )

only for sending stuff to fortran

const Real* RealVect::dataPtr (    )  const

only for sending stuff to fortran

RealVect RealVect::operator * (  Real    s )  const

Returns an RealVect that is this RealVect with each component multiplied by a scalar.

RealVect RealVect::operator * (  const RealVect &    p )  const

Returns component-wise product of this RealVect and argument.

RealVect& RealVect::operator *= (  const RealVect &    p )

Modifies this RealVect by component-wise multiplication with argument.

RealVect& RealVect::operator *= (  Real    s )

Modifies this RealVect by multiplication of a scalar to each component.

bool RealVect::operator!= (  const RealVect &    p )  const

Returns true if this RealVect is different from argument RealVect. All comparisons between analogous components must be satisfied.

RealVect& RealVect::operator+= (  const RealVect &    p )

Modifies this RealVect by component-wise addition with argument.

RealVect& RealVect::operator+= (  Real    s )

Modifies this RealVect by addition of a scalar to each component.

RealVect RealVect::operator- (  Real    s )  const

Returns an RealVect that is this RealVect with a scalar s subtracted from each component.

RealVect& RealVect::operator-= (  const RealVect &    p )

Modifies this RealVect by component-wise subtraction with argument.

RealVect& RealVect::operator-= (  Real    s )

Modifies this RealVect by subtraction of a scalar from each component.

RealVect RealVect::operator/ (  Real    s )  const

Returns component-wise division of this RealVect by scalar s.

RealVect RealVect::operator/ (  const RealVect &    p )  const

Returns component-wise division of this RealVect by RealVect argument.

RealVect& RealVect::operator/= (  const RealVect &    p )

Modifies this RealVect by component-wise division with RealVect argument.

RealVect& RealVect::operator/= (  Real    s )

Modifies this RealVect by division by a scalar of each component.

RealVect& RealVect::operator= (  const RealVect &    rhs )

The assignment operator.

bool RealVect::operator== (  const RealVect &    p )  const

{\bf Comparison Operators} Returns true if this RealVect is equivalent to argument RealVect. All comparisons between analogous components must be satisfied.

const Real& RealVect::operator[] (  int    i )  const

Returns the i'th coordinate of the RealVect.

Real& RealVect::operator[] (  int    i )

Returns a modifiable lvalue reference to the i'th coordinate of the RealVect.

---

Friends And Related Function Documentation

RealVect BASISREALV (  int    dir )  [friend]

Returns a basis vector in the given coordinate direction; eg. RealVect3d BASISV(1) == (0,1,0). Note that the coordinate directions are zero based.

friend class HDF5Handle [friend]

RealVect operator * (  const RealVect &    s, const RealVect &    p )  [friend]

Returns and RealVect that is an RealVect p with each component multiplied by a scalar s.

RealVect operator * (  Real    s, const RealVect &    p )  [friend]

Returns and RealVect that is an RealVect p with each component multiplied by a scalar s.

RealVect operator+ (  const RealVect &    s, const RealVect &    p )  [friend]

Returns an RealVect that is an RealVect p with a scalar s added to each component.

RealVect operator+ (  Real    s, const RealVect &    p )  [friend]

Returns an RealVect that is an RealVect p with a scalar s added to each component.

RealVect operator- (  const RealVect &    s, const RealVect &    p )  [friend]

Returns -p + s.

RealVect operator- (  Real    s, const RealVect &    p )  [friend]

Returns -p + s.

RealVect operator/ (  const RealVect &    s, const RealVect &    p )  [friend]

Returns and RealVect that is an RealVect p with each component divided by a scalar s.

RealVect operator/ (  Real    s, const RealVect &    p )  [friend]

Returns and RealVect that is an RealVect p with each component divided by a scalar s.

std::ostream& operator<< (  std::ostream &    ostr, const RealVect &    p )  [friend]

Print to the given output stream in ASCII.

---

Member Data Documentation

size_t RealVect::io_offset [static]

const RealVect RealVect::Unit [static]

This is an RealVect all of whose components are equal to one.

const RealVect RealVect::Zero [static]

This is an RealVect all of whose components are equal to zero.

---

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

• RealVect.H

---