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SbVec2i32.h
1 #ifndef COIN_SBVEC2I32_H
2 #define COIN_SBVEC2I32_H
3 
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35 
36 #include <cstdio>
37 
38 #include <Inventor/SbBasic.h>
39 #include <Inventor/system/inttypes.h>
40 #ifndef NDEBUG
41 #include <Inventor/errors/SoDebugError.h>
42 #endif // !NDEBUG
43 
44 class SbVec2ui32;
45 class SbVec2b;
46 class SbVec2s;
47 class SbVec2f;
48 class SbVec2d;
49 
50 class COIN_DLL_API SbVec2i32 {
51 public:
52  SbVec2i32(void) { }
53  SbVec2i32(const int32_t v[2]) { vec[0] = v[0]; vec[1] = v[1]; }
54  SbVec2i32(int32_t x, int32_t y) { vec[0] = x; vec[1] = y; }
55  explicit SbVec2i32(const SbVec2ui32 & v) { setValue(v); }
56  explicit SbVec2i32(const SbVec2b & v) { setValue(v); }
57  explicit SbVec2i32(const SbVec2s & v) { setValue(v); }
58  explicit SbVec2i32(const SbVec2f & v) { setValue(v); }
59  explicit SbVec2i32(const SbVec2d & v) { setValue(v); }
60 
61  SbVec2i32 & setValue(const int32_t v[2]) { vec[0] = v[0]; vec[1] = v[1]; return *this; }
62  SbVec2i32 & setValue(int32_t x, int32_t y) { vec[0] = x; vec[1] = y; return *this; }
63  SbVec2i32 & setValue(const SbVec2ui32 & v);
64  SbVec2i32 & setValue(const SbVec2b & v);
65  SbVec2i32 & setValue(const SbVec2s & v);
66  SbVec2i32 & setValue(const SbVec2f & v);
67  SbVec2i32 & setValue(const SbVec2d & v);
68 
69  const int32_t * getValue(void) const { return vec; }
70  void getValue(int32_t & x, int32_t & y) const { x = vec[0]; y = vec[1]; }
71 
72  int32_t & operator [] (const int i) { return vec[i]; }
73  const int32_t & operator [] (const int i) const { return vec[i]; }
74 
75  int32_t dot(const SbVec2i32 & v) const { return vec[0] * v[0] + vec[1] * v[1]; }
76  void negate(void) { vec[0] = -vec[0]; vec[1] = -vec[1]; }
77 
78  SbVec2i32 & operator *= (int d) { vec[0] *= d; vec[1] *= d; return *this; }
79  SbVec2i32 & operator *= (double d);
80  SbVec2i32 & operator /= (int d) { SbDividerChk("SbVec2i32::operator/=(int)", d); vec[0] /= d; vec[1] /= d; return *this; }
81  SbVec2i32 & operator /= (double d) { SbDividerChk("SbVec2i32::operator/=(double)", d); return operator *= (1.0 / d); }
82  SbVec2i32 & operator += (const SbVec2i32 & v) { vec[0] += v[0]; vec[1] += v[1]; return *this; }
83  SbVec2i32 & operator -= (const SbVec2i32 & v) { vec[0] -= v[0]; vec[1] -= v[1]; return *this; }
84  SbVec2i32 operator - (void) const { return SbVec2i32(-vec[0], -vec[1]); }
85 
86  void print(FILE * fp) const;
87 
88 protected:
89  int32_t vec[2];
90 
91 }; // SbVec2i32
92 
93 COIN_DLL_API inline SbVec2i32 operator * (const SbVec2i32 & v, int d) {
94  SbVec2i32 val(v); val *= d; return val;
95 }
96 
97 COIN_DLL_API inline SbVec2i32 operator * (const SbVec2i32 & v, double d) {
98  SbVec2i32 val(v); val *= d; return val;
99 }
100 
101 COIN_DLL_API inline SbVec2i32 operator * (int d, const SbVec2i32 & v) {
102  SbVec2i32 val(v); val *= d; return val;
103 }
104 
105 COIN_DLL_API inline SbVec2i32 operator * (double d, const SbVec2i32 & v) {
106  SbVec2i32 val(v); val *= d; return val;
107 }
108 
109 COIN_DLL_API inline SbVec2i32 operator / (const SbVec2i32 & v, int d) {
110  SbDividerChk("operator/(SbVec2i32,int)", d);
111  SbVec2i32 val(v); val /= d; return val;
112 }
113 
114 COIN_DLL_API inline SbVec2i32 operator / (const SbVec2i32 & v, double d) {
115  SbDividerChk("operator/(SbVec2i32,double)", d);
116  SbVec2i32 val(v); val /= d; return val;
117 }
118 
119 COIN_DLL_API inline SbVec2i32 operator + (const SbVec2i32 & v1, const SbVec2i32 & v2) {
120  SbVec2i32 v(v1); v += v2; return v;
121 }
122 
123 COIN_DLL_API inline SbVec2i32 operator - (const SbVec2i32 & v1, const SbVec2i32 & v2) {
124  SbVec2i32 v(v1); v -= v2; return v;
125 }
126 
127 COIN_DLL_API inline int operator == (const SbVec2i32 & v1, const SbVec2i32 & v2) {
128  return ((v1[0] == v2[0]) && (v1[1] == v2[1]));
129 }
130 
131 COIN_DLL_API inline int operator != (const SbVec2i32& v1, const SbVec2i32& v2) {
132  return !(v1 == v2);
133 }
134 
135 #endif // !COIN_SBVEC2I32_H
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition: SbVec2f.h:49
SbVec2i32(const SbVec2ui32 &v)
Definition: SbVec2i32.h:55
SbVec2i32(const SbVec2b &v)
Definition: SbVec2i32.h:56
SbVec2i32(const SbVec2s &v)
Definition: SbVec2i32.h:57
a vector class for containing two byte integers.
Definition: SbVec2b.h:48
int32_t dot(const SbVec2i32 &v) const
Definition: SbVec2i32.h:75
void getValue(int32_t &x, int32_t &y) const
Definition: SbVec2i32.h:70
void negate(void)
Definition: SbVec2i32.h:76
int operator==(const SbBox2s &b1, const SbBox2s &b2)
Definition: SbBox2s.h:102
Definition: SbVec2ui32.h:46
SbVec2s operator-(const SbVec2s &v1, const SbVec2s &v2)
int operator!=(const SbBox2s &b1, const SbBox2s &b2)
Definition: SbBox2s.h:106
SbVec2i32(const SbVec2f &v)
Definition: SbVec2i32.h:58
SbVec2i32(int32_t x, int32_t y)
Definition: SbVec2i32.h:54
The SbVec2d class is a 2 dimensional vector with double precision floating point coordinates.
Definition: SbVec2d.h:48
The SbVec2i32 class is a 2 dimensional vector with 32-bit signed integer coordinates.
Definition: SbVec2i32.h:50
SbVec2i32(const int32_t v[2])
Definition: SbVec2i32.h:53
const int32_t * getValue(void) const
Definition: SbVec2i32.h:69
SbVec2s operator/(const SbVec2s &v, int d)
SbVec2i32(const SbVec2d &v)
Definition: SbVec2i32.h:59
SbVec2s operator*(const SbVec2s &v, int d)
SbVec2i32 & setValue(const int32_t v[2])
Definition: SbVec2i32.h:61
SbVec2i32 & setValue(int32_t x, int32_t y)
Definition: SbVec2i32.h:62
The SbVec2s class is a 2 dimensional vector with short integer coordinates.
Definition: SbVec2s.h:51
SbVec2s operator+(const SbVec2s &v1, const SbVec2s &v2)
SbVec2i32(void)
Definition: SbVec2i32.h:52