29 #include <Inventor/SbBasic.h>
30 #include <Inventor/system/inttypes.h>
32 #include <Inventor/errors/SoDebugError.h>
44 SbVec2s(
const short v[2]) { vec[0] = v[0]; vec[1] = v[1]; }
45 SbVec2s(
short x,
short y) { vec[0] = x; vec[1] = y; }
52 SbVec2s &
setValue(
const short v[2]) { vec[0] = v[0]; vec[1] = v[1];
return *
this; }
60 const short *
getValue(
void)
const {
return vec; }
61 void getValue(
short & x,
short & y)
const { x = vec[0]; y = vec[1]; }
63 short & operator [] (
int i) {
return vec[i]; }
64 const short & operator [] (
int i)
const {
return vec[i]; }
66 int32_t
dot(
SbVec2s v)
const {
return vec[0] * v[0] + vec[1] * v[1]; }
67 void negate(
void) { vec[0] = -vec[0]; vec[1] = -vec[1]; }
69 SbVec2s & operator *= (
int d) { vec[0] *= d; vec[1] *= d;
return *
this; }
70 SbVec2s & operator *= (
double d);
71 SbVec2s & operator /= (
int d) { SbDividerChk(
"SbVec2s::operator/=(int)", d); vec[0] /= d; vec[1] /= d;
return *
this; }
72 SbVec2s & operator /= (
double d) { SbDividerChk(
"SbVec2s::operator/=(double)", d);
return operator *= (1.0 / d); }
73 SbVec2s & operator += (
SbVec2s v) { vec[0] += v[0]; vec[1] += v[1];
return *
this; }
74 SbVec2s & operator -= (
SbVec2s v) { vec[0] -= v[0]; vec[1] -= v[1];
return *
this; }
77 void print(FILE * fp)
const;
85 SbVec2s val(v); val *= d;
return val;
89 SbVec2s val(v); val *= d;
return val;
93 SbVec2s val(v); val *= d;
return val;
97 SbVec2s val(v); val *= d;
return val;
101 SbDividerChk(
"operator/(SbVec2s,int)", d);
102 SbVec2s val(v); val /= d;
return val;
106 SbDividerChk(
"operator/(SbVec2s,double)", d);
107 SbVec2s val(v); val /= d;
return val;
111 SbVec2s v(v1); v += v2;
return v;
115 SbVec2s v(v1); v -= v2;
return v;
119 return ((v1[0] == v2[0]) && (v1[1] == v2[1]));
126 #endif // !COIN_SBVEC2S_H