2D vector class. More...
#include <Inventor/SbVec.h>
Public Member Functions | |
SbVec2i32 () | |
SbVec2i32 (const int32_t v[2]) | |
SbVec2i32 (int32_t x, int32_t y) | |
int32_t | dot (const SbVec2i32 &v) const |
const int32_t * | getValue () const |
void | getValue (int32_t &x, int32_t &y) const |
void | negate () |
SbVec2i32 & | setValue (const int32_t v[2]) |
SbVec2i32 & | setValue (int32_t x, int32_t y) |
int32_t & | operator[] (int i) |
const int32_t & | operator[] (int i) const |
SbVec2i32 & | operator*= (int d) |
SbVec2i32 & | operator*= (double d) |
SbVec2i32 & | operator/= (int d) |
SbVec2i32 & | operator/= (double d) |
SbVec2i32 & | operator+= (const SbVec2i32 &u) |
SbVec2i32 & | operator-= (const SbVec2i32 &u) |
SbVec2i32 | operator- () const |
template<typename T > | |
SbVec2i32 (const T &v) | |
Friends | |
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) |
std::ostream & | operator<< (std::ostream &os, const SbVec2i32 &v) |
2D vector class.
2D vector class used to store 2D vectors and points. This class is used throughout Open Inventor for arguments and return values.
SbRotation, SbRotationd, SbVec2d, SbVec2f, SbVec2s, SbVec3d, SbVec3f, SbVec3i32, SbVec3s, SbVec4b, SbVec4d, SbVec4f, SbVec4i32, SbVec4s, SbVec4ub, SbVec4ui32, SbVec4us
SbVec2i32::SbVec2i32 | ( | ) | [inline] |
Default constructor.
The vector is not initialized.
SbVec2i32::SbVec2i32 | ( | const int32_t | v[2] | ) | [inline] |
Constructor given an array of 2 components.
SbVec2i32::SbVec2i32 | ( | int32_t | x, | |
int32_t | y | |||
) | [inline] |
Constructor given 2 individual components.
SbVec2i32::SbVec2i32 | ( | const T & | v | ) | [inline, explicit] |
Constructor that converts an arbitrary SbVec2 to an SbVec2i32.
int32_t SbVec2i32::dot | ( | const SbVec2i32 & | v | ) | const [inline] |
Returns dot (inner) product of vector and another vector.
void SbVec2i32::getValue | ( | int32_t & | x, | |
int32_t & | y | |||
) | const |
Returns 2 individual components.
const int32_t* SbVec2i32::getValue | ( | ) | const [inline] |
Returns pointer to array of 2 components.
void SbVec2i32::negate | ( | ) |
Negates each component of vector in place.
SbVec2i32& SbVec2i32::operator*= | ( | double | d | ) |
Component-wise scalar multiplication operator.
SbVec2i32& SbVec2i32::operator*= | ( | int | d | ) |
Component-wise scalar multiplication operator.
SbVec2i32 SbVec2i32::operator- | ( | ) | const |
Nondestructive unary negation - returns a new vector.
Component-wise vector subtraction operator.
SbVec2i32& SbVec2i32::operator/= | ( | double | d | ) | [inline] |
Component-wise scalar division operator.
SbVec2i32& SbVec2i32::operator/= | ( | int | d | ) |
Component-wise scalar division operator.
const int32_t& SbVec2i32::operator[] | ( | int | i | ) | const [inline] |
Accesses indexed component of vector.
int32_t& SbVec2i32::operator[] | ( | int | i | ) | [inline] |
Accesses indexed component of vector.
SbVec2i32& SbVec2i32::setValue | ( | int32_t | x, | |
int32_t | y | |||
) |
Sets value of vector from 2 individual components.
SbVec2i32& SbVec2i32::setValue | ( | const int32_t | v[2] | ) |
Sets value of vector from array of 2 components.
Inequality comparison operator.
Component-wise binary scalar multiplication operator.
Component-wise binary scalar multiplication operator.
Component-wise binary scalar multiplication operator.
Component-wise binary scalar multiplication operator.
Component-wise binary vector addition operator.
Component-wise binary vector subtraction operator.
Component-wise binary scalar division operator.
Component-wise binary scalar division operator.
std::ostream& operator<< | ( | std::ostream & | os, | |
const SbVec2i32 & | v | |||
) | [friend] |
Writes the vector to the specified output stream.
Equality comparison operator.