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SbVec2i32.3sim
Langue: en
Version: 170879 (fedora - 06/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- Detailed Description
- Constructor & Destructor Documentation
- SbVec2i32::SbVec2i32 (void) [inline]
- SbVec2i32::SbVec2i32 (const int32_t v[2]) [inline]
- SbVec2i32::SbVec2i32 (int32_t x, int32_t y) [inline]
- SbVec2i32::SbVec2i32 (const SbVec2ui32 & v) [inline, explicit]
- SbVec2i32::SbVec2i32 (const SbVec2s & v) [inline, explicit]
- SbVec2i32::SbVec2i32 (const SbVec2b & v) [inline, explicit]
- SbVec2i32::SbVec2i32 (const SbVec2f & v) [inline, explicit]
- SbVec2i32::SbVec2i32 (const SbVec2d & v) [inline, explicit]
- Member Function Documentation
- SbVec2i32 & SbVec2i32::setValue (const int32_t v[2]) [inline]
- SbVec2i32 & SbVec2i32::setValue (int32_t x, int32_t y) [inline]
- SbVec2i32 & SbVec2i32::setValue (const SbVec2ui32 & v)
- SbVec2i32 & SbVec2i32::setValue (const SbVec2b & v)
- SbVec2i32 & SbVec2i32::setValue (const SbVec2s & v)
- SbVec2i32 & SbVec2i32::setValue (const SbVec2f & v)
- SbVec2i32 & SbVec2i32::setValue (const SbVec2d & v)
- const int32_t * SbVec2i32::getValue (void) const [inline]
- void SbVec2i32::getValue (int32_t & x, int32_t & y) const [inline]
- int32_t & SbVec2i32::operator[] (int i) [inline]
- const int32_t & SbVec2i32::operator[] (int i) const [inline]
- int32_t SbVec2i32::dot (const SbVec2i32 & v) const [inline]
- void SbVec2i32::negate (void) [inline]
- SbVec2i32 & SbVec2i32::operator*= (int d) [inline]
- SbVec2i32 & SbVec2i32::operator*= (double d)
- SbVec2i32 & SbVec2i32::operator/= (int d) [inline]
- SbVec2i32 & SbVec2i32::operator/= (double d) [inline]
- SbVec2i32 & SbVec2i32::operator+= (const SbVec2i32 & v) [inline]
- SbVec2i32 & SbVec2i32::operator-= (const SbVec2i32 & v) [inline]
- SbVec2i32 SbVec2i32::operator- (void) const [inline]
- Author
NAME
SbVec2i32 - The SbVec2i32 class is a 2 dimensional vector with 32-bit integer coordinates.SYNOPSIS
#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 SbVec2s &v)
SbVec2i32 (const SbVec2b &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[] (int i)
const int32_t & operator[] (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
Protected Attributes
int32_t vec [2]
Detailed Description
The SbVec2i32 class is a 2 dimensional vector with 32-bit integer coordinates.
This vector provides storage for a vector in 2 dimensions as well as simple integer arithmetic operations.
See also:
- SbVec3i32, SbVec4i32, SbVec2b, SbVec2ub, SbVec2s, SbVec2us, SbVec2ui32
Since:
- Coin-2.5
Constructor & Destructor Documentation
SbVec2i32::SbVec2i32 (void) [inline]
The default constructor does nothing. The vector coordinates will be uninitialized until you do a setValue().
SbVec2i32::SbVec2i32 (const int32_t v[2]) [inline]
Constructs an SbVec2i32 instance with initial values from v.
SbVec2i32::SbVec2i32 (int32_t x, int32_t y) [inline]
Constructs an SbVec2i32 instance with the initial vector endpoint set to <x,y>.
SbVec2i32::SbVec2i32 (const SbVec2ui32 & v) [inline, explicit]
Constructs an SbVec2i32 instance with initial values from the unsigned 32-bit integer precision vector v.
SbVec2i32::SbVec2i32 (const SbVec2s & v) [inline, explicit]
Constructs an SbVec2i32 instance with initial values from the short integer precision vector v.
SbVec2i32::SbVec2i32 (const SbVec2b & v) [inline, explicit]
Constructs an SbVec2i32 instance with initial values from the 8-bit vector v.
SbVec2i32::SbVec2i32 (const SbVec2f & v) [inline, explicit]
Constructs an SbVec2i32 instance with initial values from the floating point precision vector v.
SbVec2i32::SbVec2i32 (const SbVec2d & v) [inline, explicit]
Constructs an SbVec2i32 instance with initial values from the double floating point precision vector v.
Member Function Documentation
SbVec2i32 & SbVec2i32::setValue (const int32_t v[2]) [inline]
Set new coordinates for the vector from v. Returns reference to self.
See also:
- getValue()
Referenced by SbBox2i32::extendBy(), SbBox2i32::makeEmpty(), and SbBox2i32::setBounds().
SbVec2i32 & SbVec2i32::setValue (int32_t x, int32_t y) [inline]
Set new coordinates for the vector. Returns reference to self.
See also:
- getValue()
SbVec2i32 & SbVec2i32::setValue (const SbVec2ui32 & v)
Sets this vector to the unsigned 32-bit integer precision vector v, converting the vector to an 32-bit integer precision vector
SbVec2i32 & SbVec2i32::setValue (const SbVec2b & v)
Sets this vector to the 8-bit integer precision vector v, converting the vector to an 32-bit integer precision vector
SbVec2i32 & SbVec2i32::setValue (const SbVec2s & v)
Sets this vector to the short integer precision vector v, converting the vector to an 32-bit integer precision vector
SbVec2i32 & SbVec2i32::setValue (const SbVec2f & v)
Sets this vector to the floating point precision vector v, converting the vector to an 32-bit integer precision vector
References SoDebugError::post().
SbVec2i32 & SbVec2i32::setValue (const SbVec2d & v)
Sets this vector to the double floating point precision vector v, converting the vector to an 32-bit integer precision vector
Since:
- Coin-2.5
References SoDebugError::post().
const int32_t * SbVec2i32::getValue (void) const [inline]
Returns a pointer to an array of two 8-bit integers containing the x and y coordinates of the vector.
See also:
- setValue()
void SbVec2i32::getValue (int32_t & x, int32_t & y) const [inline]
Returns the x and y coordinates of the vector.
See also:
- setValue()
int32_t & SbVec2i32::operator[] (int i) [inline]
Index operator. Returns modifiable x or y coordinate of the vector.
See also:
- getValue() and setValue()
const int32_t & SbVec2i32::operator[] (int i) const [inline]
Index operator. Returns non-modifiable x or y coordinate of the vector.
See also:
- getValue() and setValue()
int32_t SbVec2i32::dot (const SbVec2i32 & v) const [inline]
Calculates and returns the result of taking the dot product of this vector and v.
void SbVec2i32::negate (void) [inline]
Negate the vector (i.e. point it in the opposite direction)
SbVec2i32 & SbVec2i32::operator*= (int d) [inline]
Multiply components of vector with scalar value d. Returns reference to self.
SbVec2i32 & SbVec2i32::operator*= (double d)
Multiply components of vector with scalar value d. Returns reference to self.
SbVec2i32 & SbVec2i32::operator/= (int d) [inline]
Divides components of vector with scalar value d. Returns reference to self.
SbVec2i32 & SbVec2i32::operator/= (double d) [inline]
Divides components of vector with double precision floating point value d. Returns reference to self.
SbVec2i32 & SbVec2i32::operator+= (const SbVec2i32 & v) [inline]
Adds this vector and vector u. Returns reference to self.
SbVec2i32 & SbVec2i32::operator-= (const SbVec2i32 & v) [inline]
Subtracts vector u from this vector. Returns reference to self.
SbVec2i32 SbVec2i32::operator- (void) const [inline]
Non-destructive negation operator. Returns a new SbVec3f instance which points in the opposite direction of this vector.
See also:
- negate()
Author
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