1 #ifndef COIN_SBVEC2UB_H 2 #define COIN_SBVEC2UB_H 36 #include <Inventor/SbBasic.h> 37 #include <Inventor/system/inttypes.h> 39 #include <Inventor/errors/SoDebugError.h> 49 SbVec2ub(
const uint8_t v[2]) { vec[0] = v[0]; vec[1] = v[1]; }
50 SbVec2ub(uint8_t x, uint8_t y) { vec[0] = x; vec[1] = y; }
55 SbVec2ub & setValue(
const uint8_t v[2]) { vec[0] = v[0]; vec[1] = v[1];
return *
this; }
56 SbVec2ub & setValue(uint8_t x, uint8_t y) { vec[0] = x; vec[1] = y;
return *
this; }
61 const uint8_t * getValue(
void)
const {
return vec; }
62 void getValue(uint8_t & x, uint8_t & y)
const { x = vec[0]; y = vec[1]; }
64 uint8_t & operator [] (
int i) {
return vec[i]; }
65 const uint8_t & operator [] (
int i)
const {
return vec[i]; }
67 int32_t dot(
SbVec2ub v)
const {
return vec[0] * v[0] + vec[1] * v[1]; }
70 SbVec2ub & operator *= (
int d) { vec[0] *= d; vec[1] *= d;
return *
this; }
72 SbVec2ub & operator /= (
int d) { SbDividerChk(
"SbVec2ub::operator/=(int)", d); vec[0] /= d; vec[1] /= d;
return *
this; }
73 SbVec2ub & operator /= (
double d) { SbDividerChk(
"SbVec2ub::operator/=(double)", d);
return operator *= (1.0 / d); }
74 SbVec2ub & operator += (
SbVec2ub v) { vec[0] += v[0]; vec[1] += v[1];
return *
this; }
75 SbVec2ub & operator -= (
SbVec2ub v) { vec[0] -= v[0]; vec[1] -= v[1];
return *
this; }
76 SbVec2ub operator - (
void)
const {
SbVec2ub v(*
this); v.negate();
return v; }
84 SbVec2ub val(v); val *= d;
return val;
88 SbVec2ub val(v); val *= d;
return val;
92 SbVec2ub val(v); val *= d;
return val;
96 SbVec2ub val(v); val *= d;
return val;
100 SbDividerChk(
"operator/(SbVec2ub,int)", d);
101 SbVec2ub val(v); val /= d;
return val;
105 SbDividerChk(
"operator/(SbVec2ub,double)", d);
106 SbVec2ub val(v); val /= d;
return val;
118 return ((v1[0] == v2[0]) && (v1[1] == v2[1]));
125 #endif // !COIN_SBVEC2UB_H a vector class for containing two byte integers.
Definition: SbVec2b.h:48
Definition: SbVec2ui32.h:46
Definition: SbVec2us.h:46
Definition: SbVec2ub.h:46