--- name: "SbVec2s" section: "3" platform: "linux" package: "coin" version: "1:4.0.10-1" release: "Arch Linux 2026-11-01" platforms: ["linux"] url: "https://new.carta.tech/SbVec2s" --- # SbVec2s(3) The SbVec2s class is a 2 dimensional vector with short integer coordinates. ## NAME SbVec2s - The **SbVec2s** class is a 2 dimensional vector with short integer coordinates. ## SYNOPSIS \#include \ ### Public Member Functions **SbVec2s** (void)\ **SbVec2s** (const short v\[2\])\ **SbVec2s** (short x, short y)\ **SbVec2s** (const **SbVec2us** &v)\ **SbVec2s** (const **SbVec2b** &v)\ **SbVec2s** (const **SbVec2i32** &v)\ **SbVec2s** (const **SbVec2f** &v)\ **SbVec2s** (const **SbVec2d** &v)\ **SbVec2s** & **setValue** (const short v\[2\])\ **SbVec2s** & **setValue** (short x, short y)\ **SbVec2s** & **setValue** (const **SbVec2us** &v)\ **SbVec2s** & **setValue** (const **SbVec2b** &v)\ **SbVec2s** & **setValue** (const **SbVec2i32** &v)\ **SbVec2s** & **setValue** (const **SbVec2f** &v)\ **SbVec2s** & **setValue** (const **SbVec2d** &v)\ const short \* **getValue** (void) const\ void **getValue** (short &x, short &y) const\ short & **operator\[\]** (int i)\ const short & **operator\[\]** (int i) const\ int32\_t **dot** (**SbVec2s** v) const\ void **negate** (void)\ **SbVec2s** & **operator\*=** (int d)\ **SbVec2s** & **operator\*=** (double d)\ **SbVec2s** & **operator/=** (int d)\ **SbVec2s** & **operator/=** (double d)\ **SbVec2s** & **operator+=** (**SbVec2s** v)\ **SbVec2s** & **operator-=** (**SbVec2s** v)\ **SbVec2s** **operator-** (void) const\ **SbString** **toString** () const\ SbBool **fromString** (const **SbString** &str)\ void **print** (FILE \*fp) const\ ### Protected Attributes short **vec** \[2\]\ ### Related Symbols (Note that these are not member symbols.) **SbVec2s** **operator\*** (const **SbVec2s** &v, int d)\ **SbVec2s** **operator\*** (const **SbVec2s** &v, double d)\ **SbVec2s** **operator\*** (int d, const **SbVec2s** &v)\ **SbVec2s** **operator\*** (double d, const **SbVec2s** &v)\ **SbVec2s** **operator/** (const **SbVec2s** &v, int d)\ **SbVec2s** **operator/** (const **SbVec2s** &v, double d)\ **SbVec2s** **operator+** (const **SbVec2s** &v1, const **SbVec2s** &v2)\ **SbVec2s** **operator-** (const **SbVec2s** &v1, const **SbVec2s** &v2)\ int **operator==** (const **SbVec2s** &v1, const **SbVec2s** &v2)\ int **operator!=** (const **SbVec2s** &v1, const **SbVec2s** &v2)\ ## Detailed Description The **SbVec2s** class is a 2 dimensional vector with short 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 ### SbVec2s::SbVec2s (void ) \[inline\] The default constructor does nothing. The vector coordinates will be uninitialized until you do a **setValue()**. ### SbVec2s::SbVec2s (const short v\[2\]) \[inline\] Constructs an **SbVec2s** instance with initial values from *v*. ### SbVec2s::SbVec2s (short x, short y) \[inline\] Constructs an **SbVec2s** instance with the initial vector endpoints from *x* and *y*. ### SbVec2s::SbVec2s (const SbVec2us & v) \[inline\], \[explicit\] Constructs an **SbVec2s** instance from the value in an **SbVec2us** instance. **Since** Coin 2.5 ### SbVec2s::SbVec2s (const SbVec2b & v) \[inline\], \[explicit\] Constructs an **SbVec2s** instance from the value in an **SbVec2b** instance. **Since** Coin 2.5 ### SbVec2s::SbVec2s (const SbVec2i32 & v) \[inline\], \[explicit\] Constructs an **SbVec2s** instance from the value in an **SbVec2i32** instance. **Since** Coin 2.5 ### SbVec2s::SbVec2s (const SbVec2f & v) \[inline\], \[explicit\] Constructs an **SbVec2s** instance from the value in an **SbVec2f** instance. **Since** Coin 2.5 ### SbVec2s::SbVec2s (const SbVec2d & v) \[inline\], \[explicit\] Constructs an **SbVec2s** instance from the value in an **SbVec2d** instance. **Since** Coin 2.5 ## Member Function Documentation ### SbVec2s & SbVec2s::setValue (const short v\[2\]) \[inline\] Set new x and y coordinates for the vector from *v*. Returns reference to self. **See also** **getValue()**. ### SbVec2s & SbVec2s::setValue (short x, short y) \[inline\] Set new x and y coordinates for the vector. Returns reference to self. **See also** **getValue()**. ### SbVec2s & SbVec2s::setValue (const SbVec2us & v) **Since** Coin 2.5 ### SbVec2s & SbVec2s::setValue (const SbVec2b & v) **Since** Coin 2.5 ### SbVec2s & SbVec2s::setValue (const SbVec2i32 & v) **Since** Coin 2.5 ### SbVec2s & SbVec2s::setValue (const SbVec2f & v) **Since** Coin 2.5 ### SbVec2s & SbVec2s::setValue (const SbVec2d & v) **Since** Coin 2.5 ### const short \* SbVec2s::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()**. ### void SbVec2s::getValue (short & x, short & y) const \[inline\] Returns the x and y coordinates of the vector. **See also** **setValue()**. ### short & SbVec2s::operator\[\] (int i) \[inline\] Index operator. Returns modifiable x or y coordinate. **See also** **getValue()** and **setValue()**. ### const short & SbVec2s::operator\[\] (int i) const \[inline\] Index operator. Returns x or y coordinate. **See also** **getValue()**. ### int32\_t SbVec2s::dot (SbVec2s v) const \[inline\] Calculates and returns the result of taking the dot product of this vector and *v*. ### void SbVec2s::negate (void ) \[inline\] Negate the vector (i.e. point it in the opposite direction). ### SbVec2s & SbVec2s::operator\*= (int d) \[inline\] Multiply components of vector with value *d*. Returns reference to self. ### SbVec2s & SbVec2s::operator\*= (double d) Multiply components of vector with value *d*. Returns reference to self. ### SbVec2s & SbVec2s::operator/= (int d) \[inline\] Divides components of vector with value *d*. Returns reference to self. ### SbVec2s & SbVec2s::operator/= (double d) \[inline\] Divides components of vector with value *d*. Returns reference to self. ### SbVec2s & SbVec2s::operator+= (SbVec2s v) \[inline\] Adds this vector and vector *v*. Returns reference to self. ### SbVec2s & SbVec2s::operator-= (SbVec2s v) \[inline\] Subtracts vector *v* from this vector. Returns reference to self. ### SbVec2s SbVec2s::operator- (void ) const \[inline\] Non-destructive negation operator. Returns a new **SbVec2s** instance which points in the opposite direction of this vector. **See also** **negate()**. ### SbString SbVec2s::toString () const Return a string representation of this object ### SbBool SbVec2s::fromString (const SbString & str) Convert from a string representation, return whether this is a valid conversion ### void SbVec2s::print (FILE \* fp) const Dump the state of this object to the *fp* file stream. Only works in debug version of library, method does nothing in an optimized build. ## Friends And Related Symbol Documentation ### SbVec2s operator\* (const SbVec2s & v, int d) \[related\] Returns an **SbVec2s** instance which is the components of vector *v* multiplied with *d*. ### SbVec2s operator\* (const SbVec2s & v, double d) \[related\] Returns an **SbVec2s** instance which is the components of vector *v* multiplied with *d*. ### SbVec2s operator\* (int d, const SbVec2s & v) \[related\] Returns an **SbVec2s** instance which is the components of vector *v* multiplied with *d*. ### SbVec2s operator\* (double d, const SbVec2s & v) \[related\] Returns an **SbVec2s** instance which is the components of vector *v* multiplied with *d*. ### SbVec2s operator/ (const SbVec2s & v, int d) \[related\] Returns an **SbVec2s** instance which is the components of vector *v* divided on *d*. ### SbVec2s operator/ (const SbVec2s & v, double d) \[related\] Returns an **SbVec2s** instance which is the components of vector *v* divided on *d*. ### SbVec2s operator+ (const SbVec2s & v1, const SbVec2s & v2) \[related\] Returns an **SbVec2s** instance which is the sum of vectors *v1* and *v2*. ### SbVec2s operator- (const SbVec2s & v1, const SbVec2s & v2) \[related\] Returns an **SbVec2s** instance which is vector *v2* subtracted from vector *v1*. ### int operator== (const SbVec2s & v1, const SbVec2s & v2) \[related\] Returns *1* if *v1* and *v2* are equal, *0* otherwise. ### int operator!= (const SbVec2s & v1, const SbVec2s & v2) \[related\] Returns *1* if *v1* and *v2* are not equal, *0* if they are equal. ## Author Generated automatically by Doxygen for Coin from the source code.