38 #include <Inventor/SbBasic.h>
39 #include <Inventor/system/inttypes.h>
40 #include <Inventor/SbString.h>
42 #include <Inventor/errors/SoDebugError.h>
54 SbVec2s(
const short v[2]) { vec[0] = v[0]; vec[1] = v[1]; }
55 SbVec2s(
short x,
short y) { vec[0] = x; vec[1] = y; }
62 SbVec2s &
setValue(
const short v[2]) { vec[0] = v[0]; vec[1] = v[1];
return *
this; }
70 const short *
getValue(
void)
const {
return vec; }
71 void getValue(
short & x,
short & y)
const { x = vec[0]; y = vec[1]; }
73 short & operator [] (
int i) {
return vec[i]; }
74 const short & operator [] (
int i)
const {
return vec[i]; }
76 int32_t
dot(
SbVec2s v)
const {
return vec[0] * v[0] + vec[1] * v[1]; }
77 void negate(
void) { vec[0] = -vec[0]; vec[1] = -vec[1]; }
79 SbVec2s & operator *= (
int d) { vec[0] = short(vec[0] * d); vec[1] = short(vec[1] * d);
return *
this; }
80 SbVec2s & operator *= (
double d);
81 SbVec2s & operator /= (
int d) { SbDividerChk(
"SbVec2s::operator/=(int)", d); vec[0] = short(vec[0] / d); vec[1] = short(vec[1] / d);
return *
this; }
82 SbVec2s & operator /= (
double d) { SbDividerChk(
"SbVec2s::operator/=(double)", d);
return operator *= (1.0 / d); }
83 SbVec2s & operator += (
SbVec2s v) { vec[0] += v[0]; vec[1] += v[1];
return *
this; }
84 SbVec2s & operator -= (
SbVec2s v) { vec[0] -= v[0]; vec[1] -= v[1];
return *
this; }
88 SbBool fromString(
const SbString & str);
90 void print(FILE * fp)
const;
98 SbVec2s val(v); val *= d;
return val;
102 SbVec2s val(v); val *= d;
return val;
106 SbVec2s val(v); val *= d;
return val;
110 SbVec2s val(v); val *= d;
return val;
114 SbDividerChk(
"operator/(SbVec2s,int)", d);
115 SbVec2s val(v); val /= d;
return val;
119 SbDividerChk(
"operator/(SbVec2s,double)", d);
120 SbVec2s val(v); val /= d;
return val;
124 SbVec2s v(v1); v += v2;
return v;
128 SbVec2s v(v1); v -= v2;
return v;
132 return ((v1[0] == v2[0]) && (v1[1] == v2[1]));
139 #endif // !COIN_SBVEC2S_H