36 #include <Inventor/SbBasic.h>    37 #include <Inventor/system/inttypes.h>    39 #include <Inventor/errors/SoDebugError.h>    51   SbVec2b(
const int8_t v[2]) { vec[0] = v[0]; vec[1] = v[1]; }
    52   SbVec2b(int8_t x, int8_t y) { vec[0] = x; vec[1] = y; }
    59   SbVec2b & setValue(
const int8_t v[2]) { vec[0] = v[0]; vec[1] = v[1]; 
return *
this; }
    60   SbVec2b & setValue(int8_t x, int8_t y) { vec[0] = x; vec[1] = y; 
return *
this; }
    67   const int8_t * getValue(
void)
 const { 
return vec; }
    68   void getValue(int8_t & x, int8_t & y)
 const { x = vec[0]; y = vec[1]; }
    70   int8_t & operator [] (
int i) { 
return vec[i]; }
    71   const int8_t & operator [] (
int i)
 const { 
return vec[i]; }
    73   int32_t dot(
SbVec2b v)
 const { 
return vec[0] * v[0] + vec[1] * v[1]; }
    74   void negate(
void) { vec[0] = -vec[0]; vec[1] = -vec[1]; }
    76   SbVec2b & operator *= (
int d) { vec[0] = int8_t(vec[0] * d); vec[1] = int8_t(vec[1] * d); 
return *
this; }
    77   SbVec2b & operator *= (
double d);
    78   SbVec2b & operator /= (
int d) { SbDividerChk(
"SbVec2b::operator/=(int)", d); vec[0] = int8_t(vec[0] / d); vec[1] = int8_t(vec[1] / d); 
return *
this; }
    79   SbVec2b & operator /= (
double d) { SbDividerChk(
"SbVec2b::operator/=(double)", d); 
return operator *= (1.0 / d); }
    80   SbVec2b & operator += (
SbVec2b v) { vec[0] += v[0]; vec[1] += v[1]; 
return *
this; }
    81   SbVec2b & operator -= (
SbVec2b v) { vec[0] -= v[0]; vec[1] -= v[1]; 
return *
this; }
    82   SbVec2b operator - (
void)
 const { 
return SbVec2b(-vec[0], -vec[1]); }
    90   SbVec2b val(v); val *= d; 
return val;
    94   SbVec2b val(v); val *= d; 
return val;
    98   SbVec2b val(v); val *= d; 
return val;
   102   SbVec2b val(v); val *= d; 
return val;
   106   SbDividerChk(
"operator/(SbVec2b,int)", d);
   107   SbVec2b val(v); val /= d; 
return val;
   111   SbDividerChk(
"operator/(SbVec2b,double)", d);
   112   SbVec2b val(v); val /= d; 
return val;
   116   SbVec2b v(v1); v += v2; 
return v;
   120   SbVec2b v(v1); v -= v2; 
return v;
   124   return ((v1[0] == v2[0]) && (v1[1] == v2[1]));
   131 #endif // !COIN_SBVEC2B_H The SbVec2f class is a 2 dimensional vector with floating point coordinates.This vector class is used...
Definition: SbVec2f.h:49
 
a vector class for containing two byte integers. 
Definition: SbVec2b.h:48
 
The SbVec2d class is a 2 dimensional vector with double precision floating point 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 floating point arithmetic operations on this vector. 
Definition: SbVec2d.h:48
 
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. 
Definition: SbVec2i32.h:50
 
The SbVec2s class is a 2 dimensional vector with short integer coordinates.This vector class is used ...
Definition: SbVec2s.h:51
 
Definition: SbVec2ub.h:46