osg::PointInterface< ValueTypeT, StorageInterfaceT > Class Template Reference

#include <OSGVector.h>

Inheritance diagram for osg::PointInterface< ValueTypeT, StorageInterfaceT >:

List of all members.

Public Types

typedef StorageInterfaceT Inherited

Parent type.

typedef TypeTraits< ValueTypeT >
::RealReturnType RealReturnType

Used type if the returnvalue must be a real value.

typedef ValueTypeT ValueType

Value type.

typedef VectorInterface
< ValueTypeT,
StorageInterfaceT > VecInterface

typedef PointInterface
< ValueTypeT,
StorageInterfaceT > Self

Own type.

Public Member Functions

Constructors

PointInterface (void)

PointInterface (const ValueTypeT *pVals)

Constructor which takes a const value array.

PointInterface (ValueTypeT *pVals)

Constructor which takes a value array.

template<class ValueType2T, class StorageInterface2T>

PointInterface (const PointInterface< ValueType2T, StorageInterface2T > &vec)

template<class ValueType2T, class StorageInterface2T>

PointInterface (const VectorInterface< ValueType2T, StorageInterface2T > &vec)

PointInterface (const PointInterface &source)

PointInterface (const ValueTypeT rVal1)

PointInterface (const ValueTypeT rVal1, const ValueTypeT rVal2)

Constructor which takes two values, remaining entries will be zero.

PointInterface (const ValueTypeT rVal1, const ValueTypeT rVal2, const ValueTypeT rVal3)

Constructor which takes three values, remaining entries will be zero.

PointInterface (const ValueTypeT rVal1, const ValueTypeT rVal2, const ValueTypeT rVal3, const ValueTypeT rVal4)

Constructor which takes four values, remaining entries will be zero.

Destructor

~PointInterface (void)

Set Values

void setNull (void)

void setValue (const PointInterface &vec)

template<class ValueType2T, class StorageInterface2T>

void setValue (const PointInterface< ValueType2T, StorageInterface2T > &vec)

void setValue (const ValueTypeT *pVals)

Set value from a given array, be sure to match sizes.

void setValue (ValueTypeT *pVals)

Set value from a given array, be sure to match sizes.

void setValueFromCString (const Char8 *szString)

Extract values from given string, where both (const and not const) must be present, otherwise the compiler strikes back :-) (GV).

void setValueFromCString (Char8 *szString)

Extract values from given string, where both (const and not const) must be present, otherwise the compiler strikes back :-) (GV).

void setValue (const Char8 *szString)

void setValue (Char8 *szString)

Get Values

ValueTypeT * getValues (void)

Get a pointer to the value storage.

const ValueTypeT * getValues (void) const

Get a const pointer to the value storage.

Common Math

bool isZero (void) const

Returns true iff the norm of each value is less than Eps.

void negate (void)

Negates each value of the point in place.

bool equals (const PointInterface &vec, const ValueTypeT tolerance) const

Returns true iff the two points are eual within a given tolerance.

VecInterface & subZero (void)

Returns the corrosponding vector by subtracting zero.

const VecInterface & subZero (void) const

Returns the corrosponding vector by subtracting zero.

RealReturnType dist (const PointInterface &vec) const

Returns the distance between the two points.

RealReturnType dist2 (const PointInterface &vec) const

Returns the distance between the two points, squared.

RealReturnType maxValue (void) const

Returns the maximum value of the vector.

Math

void operator*= (const ValueTypeT val)

Component wise scalar multiplication.

void operator/= (const ValueTypeT val)

Component wise scalar division.

VecInterface operator- (const PointInterface &vec) const

Point substraction, returns a new vector.

PointInterface operator+ (const VecInterface &vec) const

Component wise binary vector addition operator.

PointInterface operator- (const VecInterface &vec) const

Component wise binary vector addition operator.

PointInterface operator* (const ValueTypeT rVal) const

Component wise binary scalar multiplication.

PointInterface operator- (void)

Nondestructive unary negation, returns new point.

void operator+= (const VecInterface &vec)

Component wise vector addition.

void operator-= (const VecInterface &vec)

Component wise vector substraction.

Element Access

ValueTypeT & operator[] (const UInt32 uiVal)

const ValueTypeT & operator[] (const UInt32 uiVal) const

Assignment

PointInterface & operator= (const PointInterface &source)

PointInterface & operator= (const VecInterface &source)

Comparison

bool operator< (const PointInterface &other) const

bool operator== (const PointInterface &other) const

Equal operator, using Eps as the tolerance.

bool operator!= (const PointInterface &other) const

Not equal operator, using Eps as the tolerance.

Static Public Attributes

static const PointInterface Null