ViSP  2.10.0
vpTranslationVector.h
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3  * $Id: vpTranslationVector.h 4574 2014-01-09 08:48:51Z fspindle $
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32  *
33  *
34  * Description:
35  * Translation vector.
36  *
37  * Authors:
38  * Eric Marchand
39  * Fabien Spindler
40  *
41  *****************************************************************************/
42 
43 
44 
45 #ifndef vpTRANSLATIONVECTOR_H
46 #define vpTRANSLATIONVECTOR_H
47 
53 #include <visp/vpColVector.h>
54 
55 
95 class VISP_EXPORT vpTranslationVector : public vpColVector
96 {
97 private:
99  void init() ;
100 
101 public:
102 
108  // constructor from double in meter
109  vpTranslationVector(const double tx, const double ty, const double tz) ;
110  // copy constructor
112  void set(const double tx, const double ty, const double tz) ;
113 
114  // operators
115 
116  // translation vectors additions c = a + b (a, b unchanged)
118  // translation vectors substraction c = a - b (a, b unchanged)
120  // negate t = -a (t is unchanged)
122  // b = x * a (x=scalar)
123  vpTranslationVector operator*(const double x) const;
124  // Copy operator. Allow operation such as A = v
126 
127  vpTranslationVector &operator=(double x) ;
128 
129 
130  // Skew Symmetric matrix
131  vpMatrix skew() const ;
132  static vpMatrix skew(const vpTranslationVector &t) ;
133  static void skew(const vpTranslationVector &t, vpMatrix &M) ;
135  const vpTranslationVector &b) ;
136 } ;
137 
138 #endif
139 
140 /*
141  * Local variables:
142  * c-basic-offset: 4
143  * End:
144  */
Definition of the vpMatrix class.
Definition: vpMatrix.h:98
static vpColVector cross(const vpColVector &a, const vpColVector &b)
Definition: vpColVector.h:158
void init()
Initialization of the object matrix.
Definition: vpMatrix.cpp:98
vpColVector operator+(const vpColVector &v) const
Addition of two vectors V = A+v.
Definition: vpColVector.cpp:65
vpColVector operator-() const
Operator A = -A.
vpColVector & operator=(const vpColVector &v)
Copy operator. Allow operation such as A = v.
Class that provides a data structure for the column vectors as well as a set of operations on these v...
Definition: vpColVector.h:72
static vpMatrix skew(const vpColVector &v)
double operator*(const vpColVector &x) const
Dot product.
Definition: vpColVector.cpp:81
Class that consider the case of a translation vector.