Coin: SbVec2i32.h Source File

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SbVec2i32.h
1#ifndef COIN_SBVEC2I32_H
2#define COIN_SBVEC2I32_H
3
4/**************************************************************************\
5 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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13 * this list of conditions and the following disclaimer.
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21 * this software without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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34\**************************************************************************/
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
44class SbVec2ui32;
45class SbVec2b;
46class SbVec2s;
47class SbVec2f;
48class SbVec2d;
49
50 class COIN_DLL_API SbVec2i32 {
51public:
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
88protected:
89 int32_t vec[2];
90
91}; // SbVec2i32
92
93COIN_DLL_API inline SbVec2i32 operator * (const SbVec2i32 & v, int d) {
94 SbVec2i32 val(v); val *= d; return val;
95}
96
97COIN_DLL_API inline SbVec2i32 operator * (const SbVec2i32 & v, double d) {
98 SbVec2i32 val(v); val *= d; return val;
99}
100
101COIN_DLL_API inline SbVec2i32 operator * (int d, const SbVec2i32 & v) {
102 SbVec2i32 val(v); val *= d; return val;
103}
104
105COIN_DLL_API inline SbVec2i32 operator * (double d, const SbVec2i32 & v) {
106 SbVec2i32 val(v); val *= d; return val;
107}
108
109COIN_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
114COIN_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
119COIN_DLL_API inline SbVec2i32 operator + (const SbVec2i32 & v1, const SbVec2i32 & v2) {
120 SbVec2i32 v(v1); v += v2; return v;
121}
122
123COIN_DLL_API inline SbVec2i32 operator - (const SbVec2i32 & v1, const SbVec2i32 & v2) {
124 SbVec2i32 v(v1); v -= v2; return v;
125}
126
127COIN_DLL_API inline int operator == (const SbVec2i32 & v1, const SbVec2i32 & v2) {
128 return ((v1[0] == v2[0]) && (v1[1] == v2[1]));
129}
130
131COIN_DLL_API inline int operator != (const SbVec2i32& v1, const SbVec2i32& v2) {
132 return !(v1 == v2);
133}
134
135#endif // !COIN_SBVEC2I32_H
SbVec2b
a vector class for containing two byte integers.
Definition SbVec2b.h:48
SbVec2d
The SbVec2d class is a 2 dimensional vector with double precision floating point coordinates.
Definition SbVec2d.h:48
SbVec2f
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition SbVec2f.h:49
SbVec2i32
The SbVec2i32 class is a 2 dimensional vector with 32-bit signed integer coordinates.
Definition SbVec2i32.h:50
SbVec2i32::getValue
void getValue(int32_t &x, int32_t &y) const
Definition SbVec2i32.h:70
SbVec2i32::SbVec2i32
SbVec2i32(const SbVec2s &v)
Definition SbVec2i32.h:57
SbVec2i32::SbVec2i32
SbVec2i32(const SbVec2f &v)
Definition SbVec2i32.h:58
SbVec2i32::SbVec2i32
SbVec2i32(void)
Definition SbVec2i32.h:52
SbVec2i32::SbVec2i32
SbVec2i32(int32_t x, int32_t y)
Definition SbVec2i32.h:54
SbVec2i32::dot
int32_t dot(const SbVec2i32 &v) const
Definition SbVec2i32.h:75
SbVec2i32::negate
void negate(void)
Definition SbVec2i32.h:76
SbVec2i32::setValue
SbVec2i32 & setValue(const int32_t v[2])
Definition SbVec2i32.h:61
SbVec2i32::getValue
const int32_t * getValue(void) const
Definition SbVec2i32.h:69
SbVec2i32::SbVec2i32
SbVec2i32(const SbVec2d &v)
Definition SbVec2i32.h:59
SbVec2i32::SbVec2i32
SbVec2i32(const SbVec2ui32 &v)
Definition SbVec2i32.h:55
SbVec2i32::setValue
SbVec2i32 & setValue(int32_t x, int32_t y)
Definition SbVec2i32.h:62
SbVec2i32::SbVec2i32
SbVec2i32(const int32_t v[2])
Definition SbVec2i32.h:53
SbVec2i32::SbVec2i32
SbVec2i32(const SbVec2b &v)
Definition SbVec2i32.h:56
SbVec2s
The SbVec2s class is a 2 dimensional vector with short integer coordinates.
Definition SbVec2s.h:51
SbVec2ui32
Definition SbVec2ui32.h:46