Subversion Repositories gelsvn

Rev

Rev 633 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 633 Rev 634
Line 66... Line 66...
66 
        {
 66 
        {
67 
            std::fill_n(data, N, _a);
 67 
            std::fill_n(data, N, _a);
68 
        }
 68 
        }
69
69
70 
        /// Construct a 2D vector
 70 
        /// Construct a 2D vector
71 
        ArithVec(T _a, T _b): data({_a,_b}) {assert(N==2);}
 71 
        ArithVec(T _a, T _b)
72
72 
        {
73 
        /// Construct a 2D vector
 73 
            assert(N==2);
- 
 
 74 
            data[0] = _a;
74 
        ArithVec(T _a, T _b, T _c): data({_a,_b,_c}) {assert(N==3);}
 75 
            data[1] = _b;
- 
 
 76 
        }
75
77
76 
        /// Construct a 2D vector
 78 
        /// Construct a 3D vector
77 
        ArithVec(T _a, T _b, T _c, T _d): data({_a,_b,_c,_d}) {assert(N==4);}
 79 
        ArithVec(T _a, T _b, T _c)
- 
 
 80 
        {
- 
 
 81 
            assert(N==3);
- 
 
 82 
            data[0] = _a;
- 
 
 83 
            data[1] = _b;
- 
 
 84 
            data[2] = _c;
- 
 
 85 
        }
78
86
- 
 
 87 
        /// Construct a 4D vector
- 
 
 88 
        ArithVec(T _a, T _b, T _c, T _d)
- 
 
 89 
        {
- 
 
 90 
            assert(N==4);
- 
 
 91 
            data[0] = _a;
- 
 
 92 
            data[1] = _b;
- 
 
 93 
            data[2] = _c;
- 
 
 94 
            data[3] = _d;
- 
 
 95 
        }
79 
    public:
 96 
    public:
80
97
81 
        /// For convenience we define a more meaningful name for the scalar type
 98 
        /// For convenience we define a more meaningful name for the scalar type
82 
        typedef T ScalarType;
 99 
        typedef T ScalarType;
83
100
Line 89... Line 106...
89
106
90 
        /// Set all coordinates of a 2D vector.
 107 
        /// Set all coordinates of a 2D vector.
91 
        void set(T _a, T _b)
 108 
        void set(T _a, T _b)
92 
        {
 109 
        {
93 
            assert(N==2);
 110 
            assert(N==2);
- 
 
 111 
            data[0] = _a;
94 
            data = {_a,_b};
 112 
            data[1] = _b;
95 
        }
 113 
        }
96
114
97 
        /// Set all coordinates of a 3D vector.
 115 
        /// Set all coordinates of a 3D vector.
98 
        void set(T _a, T _b, T _c)
 116 
        void set(T _a, T _b, T _c)
99 
        {
 117 
        {
100 
            assert(N==3);
 118 
            assert(N==3);
- 
 
 119 
            data[0] = _a;
- 
 
 120 
            data[1] = _b;
101 
            data = {_a,_b,_c};
 121 
            data[2] = _c;
102 
        }
 122 
        }
103
123
104 
        /// Set all coordinates of a 4D vector.
 124 
        /// Set all coordinates of a 4D vector.
105 
        void set(T _a, T _b, T _c, T _d)
 125 
        void set(T _a, T _b, T _c, T _d)
106 
        {
 126 
        {
107 
            assert(N==4);
 127 
            assert(N==4);
- 
 
 128 
            data[0] = _a;
- 
 
 129 
            data[1] = _b;
- 
 
 130 
            data[2] = _c;
108 
            data = {_a,_b,_c,_d};
 131 
            data[3] = _d;
109 
        }
 132 
        }
110
133
111 
        /// Const index operator
 134 
        /// Const index operator
112 
        const T& operator [] ( unsigned int i ) const
 135 
        const T& operator [] ( unsigned int i ) const
113 
        {
 136 
        {