1  .TH funct "3" "2006-10-12" "LinuxCNC Documentation" "libposemath"
 2  .de TQ
 3  .br
 4  .ns
 5  .TP \\$1
 6  ..
 7  .SH NAME
 8  
 9  PM_CARTESIAN \- Three-axis cartesian position
10  
11  .SH SYNTAX
12  .HP
13  .B #include "posemath.h"
14  .HP
15  .B struct PM_CARTESIAN;
16  
17  .SH CONSTRUCTORS
18  .TP
19  .B PM_CARTESIAN()
20  Construct the point <0,0,0>
21  .TP
22  .B PMCARTESIAN(double \fIx\fB, double \fIy\fB, double \fIz\fB)
23  Construct the point <\fIx\fB,\fIy\fB,\fIz\fB>
24  .TP
25  .B PMCARTESIAN(const PM_CARTESIAN &v)
26  Construct a copy of the point \fIv\fR
27  
28  .SH DATA
29  .B double \fIx\fB, \fIy\fB, \fIz
30  
31  .SH OPERATORS
32  .TP
33  .B operator[](int n);
34  Return the \fIn\fRth component of the vector (x=0, y=1, z=2)
35  .TP
36  .B int operator==(PM_CARTESIAN \fIv1\fB, PM_CARTESIAN \fIv2\fB)
37  .TQ
38  .B int operator!=(PM_CARTESIAN \fIv1\fB, PM_CARTESIAN \fIv2\fB)
39  Elementwise equality and inequality operator
40  .TP
41  .B PM_CARTESIAN operator+(PM_CARTESIAN \fIv1\fB, PM_CARTESIAN\fIv2\fB)
42  .TQ
43  .B PM_CARTESIAN operator\-(PM_CARTESIAN \fIv1\fB, PM_CARTESIAN\fIv2\fB)
44  Addition and subtraction of vectors
45  .TP
46  .B PM_CARTESIAN operator*(double \fIs\fB, PM_CARTESIAN \fIv\fB)
47  .TQ
48  .B PM_CARTESIAN operator*(PM_CARTESIAN \fIv\fB, double \fIs\fB)
49  Scalar multiplication
50  .TP
51  .B PM_CARTESIAN operator/(PM_CARTESIAN \fIv\fB, double \fIs\fB)
52  Scalar multiplication by \fI1/s\fR
53  .SH OTHER FUNCTIONS ON PM_CARTESIAN OBJECTS
54  .TP
55  .B double dot(PM_CARTESIAN \fIv1\fB, PM_CARTESIAN \fIv2\fB)
56  .TQ
57  .B PM_CARTESIAN cross(PM_CARTESIAN \fIv1\fB, PM_CARTESIAN \fIv2\fB)
58  .TQ
59  .B PM_CARTESIAN norm(PM_CARTESIAN \fIv\fB)
60  
61  .SH SEE ALSO