1 #ifndef COIN_SBVEC2I32_H 2 #define COIN_SBVEC2I32_H 3 4 /**************************************************************************\ 5 * Copyright (c) Kongsberg Oil & Gas Technologies AS 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are 10 * met: 11 * 12 * Redistributions of source code must retain the above copyright notice, 13 * this list of conditions and the following disclaimer. 14 * 15 * Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * Neither the name of the copyright holder nor the names of its 20 * contributors may be used to endorse or promote products derived from 21 * this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 27 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 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 44 class SbVec2ui32; 45 class SbVec2b; 46 class SbVec2s; 47 class SbVec2f; 48 class SbVec2d; 49 50 class COIN_DLL_API SbVec2i32 { 51 public: SbVec2i32(void)52 SbVec2i32(void) { } SbVec2i32(const int32_t v[2])53 SbVec2i32(const int32_t v[2]) { vec[0] = v[0]; vec[1] = v[1]; } SbVec2i32(int32_t x,int32_t y)54 SbVec2i32(int32_t x, int32_t y) { vec[0] = x; vec[1] = y; } SbVec2i32(const SbVec2ui32 & v)55 explicit SbVec2i32(const SbVec2ui32 & v) { setValue(v); } SbVec2i32(const SbVec2b & v)56 explicit SbVec2i32(const SbVec2b & v) { setValue(v); } SbVec2i32(const SbVec2s & v)57 explicit SbVec2i32(const SbVec2s & v) { setValue(v); } SbVec2i32(const SbVec2f & v)58 explicit SbVec2i32(const SbVec2f & v) { setValue(v); } SbVec2i32(const SbVec2d & v)59 explicit SbVec2i32(const SbVec2d & v) { setValue(v); } 60 setValue(const int32_t v[2])61 SbVec2i32 & setValue(const int32_t v[2]) { vec[0] = v[0]; vec[1] = v[1]; return *this; } setValue(int32_t x,int32_t y)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 getValue(void)69 const int32_t * getValue(void) const { return vec; } getValue(int32_t & x,int32_t & y)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 dot(const SbVec2i32 & v)75 int32_t dot(const SbVec2i32 & v) const { return vec[0] * v[0] + vec[1] * v[1]; } negate(void)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 136