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Public Member Functions | Protected Attributes | Related Functions | List of all members
SbVec2i32 Class Reference
Base Classes

The SbVec2i32 class is a 2 dimensional vector with 32-bit signed integer coordinates. More...

#include <Inventor/SbVec2i32.h>

Public Member Functions

 SbVec2i32 (void)
 
 SbVec2i32 (const int32_t v[2])
 
 SbVec2i32 (int32_t x, int32_t y)
 
 SbVec2i32 (const SbVec2ui32 &v)
 
 SbVec2i32 (const SbVec2b &v)
 
 SbVec2i32 (const SbVec2s &v)
 
 SbVec2i32 (const SbVec2f &v)
 
 SbVec2i32 (const SbVec2d &v)
 
SbVec2i32 & setValue (const int32_t v[2])
 
SbVec2i32 & setValue (int32_t x, int32_t y)
 
SbVec2i32 & setValue (const SbVec2ui32 &v)
 
SbVec2i32 & setValue (const SbVec2b &v)
 
SbVec2i32 & setValue (const SbVec2s &v)
 
SbVec2i32 & setValue (const SbVec2f &v)
 
SbVec2i32 & setValue (const SbVec2d &v)
 
const int32_t * getValue (void) const
 
void getValue (int32_t &x, int32_t &y) const
 
int32_t & operator[] (const int i)
 
const int32_t & operator[] (const int i) const
 
int32_t dot (const SbVec2i32 &v) const
 
void negate (void)
 
SbVec2i32 & operator*= (int d)
 
SbVec2i32 & operator*= (double d)
 
SbVec2i32 & operator/= (int d)
 
SbVec2i32 & operator/= (double d)
 
SbVec2i32 & operator+= (const SbVec2i32 &v)
 
SbVec2i32 & operator-= (const SbVec2i32 &v)
 
SbVec2i32 operator- (void) const
 
void print (FILE *fp) const
 

Protected Attributes

int32_t vec [2]
 

Related Functions

(Note that these are not member functions.)

SbVec2i32 operator* (const SbVec2i32 &v, int d)
 
SbVec2i32 operator* (const SbVec2i32 &v, double d)
 
SbVec2i32 operator* (int d, const SbVec2i32 &v)
 
SbVec2i32 operator* (double d, const SbVec2i32 &v)
 
SbVec2i32 operator/ (const SbVec2i32 &v, int d)
 
SbVec2i32 operator/ (const SbVec2i32 &v, double d)
 
SbVec2i32 operator+ (const SbVec2i32 &v1, const SbVec2i32 &v2)
 
SbVec2i32 operator- (const SbVec2i32 &v1, const SbVec2i32 &v2)
 
int operator== (const SbVec2i32 &v1, const SbVec2i32 &v2)
 
int operator!= (const SbVec2i32 &v1, const SbVec2i32 &v2)
 

Detailed Description

The SbVec2i32 class is a 2 dimensional vector with 32-bit signed integer coordinates.

This vector class is used by many other classes in Coin. It provides storage for a vector in 2 dimensions as well as simple integer arithmetic operations.

See also
SbVec2f, SbVec2d, SbVec3s, SbVec3f, SbVec3d, SbVec4f, SbVec4d.

Constructor & Destructor Documentation

◆ SbVec2i32() [1/8]

SbVec2i32::SbVec2i32 ( void  )
inline

The default constructor does nothing. The vector coordinates will be uninitialized until you do a setValue().

◆ SbVec2i32() [2/8]

SbVec2i32::SbVec2i32 ( const int32_t  v[2])
inline

Constructs an SbVec2i32 instance with initial values from v.

◆ SbVec2i32() [3/8]

SbVec2i32::SbVec2i32 ( int32_t  x,
int32_t  y 
)
inline

Constructs an SbVec2i32 instance with the initial vector endpoints from x and y.

◆ SbVec2i32() [4/8]

SbVec2i32::SbVec2i32 ( const SbVec2ui32 &  v)
inlineexplicit
Since
Coin 2.5

◆ SbVec2i32() [5/8]

SbVec2i32::SbVec2i32 ( const SbVec2b &  v)
inlineexplicit
Since
Coin 2.5

◆ SbVec2i32() [6/8]

SbVec2i32::SbVec2i32 ( const SbVec2s &  v)
inlineexplicit
Since
Coin 2.5

◆ SbVec2i32() [7/8]

SbVec2i32::SbVec2i32 ( const SbVec2f &  v)
inlineexplicit
Since
Coin 2.5

◆ SbVec2i32() [8/8]

SbVec2i32::SbVec2i32 ( const SbVec2d &  v)
inlineexplicit
Since
Coin 2.5

Member Function Documentation

◆ setValue() [1/7]

SbVec2i32 & SbVec2i32::setValue ( const int32_t  v[2])
inline

Set new x and y coordinates for the vector from v. Returns reference to self.

See also
getValue().

◆ setValue() [2/7]

SbVec2i32 & SbVec2i32::setValue ( int32_t  x,
int32_t  y 
)
inline

Set new x and y coordinates for the vector. Returns reference to self.

See also
getValue().

◆ setValue() [3/7]

SbVec2i32 & SbVec2i32::setValue ( const SbVec2ui32 &  v)
Since
Coin 2.5

◆ setValue() [4/7]

SbVec2i32 & SbVec2i32::setValue ( const SbVec2b &  v)
Since
Coin 2.5

◆ setValue() [5/7]

SbVec2i32 & SbVec2i32::setValue ( const SbVec2s &  v)
Since
Coin 2.5

◆ setValue() [6/7]

SbVec2i32 & SbVec2i32::setValue ( const SbVec2f &  v)
Since
Coin 2.5

◆ setValue() [7/7]

SbVec2i32 & SbVec2i32::setValue ( const SbVec2d &  v)
Since
Coin 2.5

◆ getValue() [1/2]

const int32_t * SbVec2i32::getValue ( void  ) const
inline

Returns a pointer to an array of two floats containing the x and y coordinates of the vector.

See also
setValue().

◆ getValue() [2/2]

void SbVec2i32::getValue ( int32_t &  x,
int32_t &  y 
) const
inline

Returns the x and y coordinates of the vector.

See also
setValue().

◆ operator[]() [1/2]

int32_t & SbVec2i32::operator[] ( const int  i)
inline

Index operator. Returns modifiable x or y coordinate.

See also
getValue() and setValue().

◆ operator[]() [2/2]

const int32_t & SbVec2i32::operator[] ( const int  i) const
inline

Index operator. Returns x or y coordinate.

See also
getValue().

◆ dot()

int32_t SbVec2i32::dot ( const SbVec2i32 &  v) const
inline

Calculates and returns the result of taking the dot product of this vector and v.

◆ negate()

void SbVec2i32::negate ( void  )
inline

Negate the vector (i.e. point it in the opposite direction).

◆ operator*=() [1/2]

SbVec2i32 & SbVec2i32::operator*= ( int  d)
inline

Multiply components of vector with value d. Returns reference to self.

◆ operator*=() [2/2]

SbVec2i32 & SbVec2i32::operator*= ( double  d)

Multiply components of vector with value d. Returns reference to self.

◆ operator/=() [1/2]

SbVec2i32 & SbVec2i32::operator/= ( int  d)
inline

Divides components of vector with value d. Returns reference to self.

◆ operator/=() [2/2]

SbVec2i32 & SbVec2i32::operator/= ( double  d)
inline

Divides components of vector with value d. Returns reference to self.

◆ operator+=()

SbVec2i32 & SbVec2i32::operator+= ( const SbVec2i32 &  v)
inline

Adds this vector and vector v. Returns reference to self.

◆ operator-=()

SbVec2i32 & SbVec2i32::operator-= ( const SbVec2i32 &  v)
inline

Subtracts vector u from this vector. Returns reference to self.

◆ operator-()

SbVec2i32 SbVec2i32::operator- ( void  ) const
inline

Non-destructive negation operator. Returns a new SbVec2i32 instance which points in the opposite direction of this vector.

See also
negate().

◆ print()

void SbVec2i32::print ( FILE *  fp) const

Dump the state of this object to the file stream. Only works in debug version of library, method does nothing in an optimized compile.

Friends And Related Function Documentation

◆ operator*() [1/4]

SbVec2i32 operator* ( const SbVec2i32 &  v,
int  d 
)
related

Returns an SbVec2i32 instance which is the components of vector v multiplied with d.

◆ operator*() [2/4]

SbVec2i32 operator* ( const SbVec2i32 &  v,
double  d 
)
related

Returns an SbVec2i32 instance which is the components of vector v multiplied with d.

◆ operator*() [3/4]

SbVec2i32 operator* ( int  d,
const SbVec2i32 &  v 
)
related

Returns an SbVec2i32 instance which is the components of vector v multiplied with d.

◆ operator*() [4/4]

SbVec2i32 operator* ( double  d,
const SbVec2i32 &  v 
)
related

Returns an SbVec2i32 instance which is the components of vector v multiplied with d.

◆ operator/() [1/2]

SbVec2i32 operator/ ( const SbVec2i32 &  v,
int  d 
)
related

Returns an SbVec2i32 instance which is the components of vector v divided on d.

◆ operator/() [2/2]

SbVec2i32 operator/ ( const SbVec2i32 &  v,
double  d 
)
related

Returns an SbVec2i32 instance which is the components of vector v divided on d.

◆ operator+()

SbVec2i32 operator+ ( const SbVec2i32 &  v1,
const SbVec2i32 &  v2 
)
related

Returns an SbVec2i32 instance which is the sum of vectors v1 and v2.

◆ operator-()

SbVec2i32 operator- ( const SbVec2i32 &  v1,
const SbVec2i32 &  v2 
)
related

Returns an SbVec2i32 instance which is vector v2 subtracted from vector v1.

◆ operator==()

int operator== ( const SbVec2i32 &  v1,
const SbVec2i32 &  v2 
)
related

Returns 1 if v1 and v2 are equal, 0 otherwise.

◆ operator!=()

int operator!= ( const SbVec2i32 &  v1,
const SbVec2i32 &  v2 
)
related

Returns 1 if v1 and v2 are not equal, 0 if they are equal.

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