FreeFOAM The Cross-Platform CFD Toolkit
STLtriangleI.H
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1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
6  \\/ M anipulation |
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10 
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23 
24 Description
25 
26 \*---------------------------------------------------------------------------*/
27 
28 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
29 
30 namespace Foam
31 {
32 
33 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
34 
35 //- Construct null
37 {}
38 
39 
40 //- Construct from components
42 (
43  const STLpoint& normal,
44  const STLpoint& a,
45  const STLpoint& b,
46  const STLpoint& c,
47  unsigned short region
48 )
49 :
50  normal_(normal),
51  a_(a),
52  b_(b),
53  c_(c),
54  region_(region)
55 {}
56 
57 
58 //- Construct from istream (binary)
59 inline STLtriangle::STLtriangle(istream& is)
60 {
61  read(is);
62 }
63 
64 
65 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
66 
67 inline const STLpoint& STLtriangle::a() const
68 {
69  return a_;
70 }
71 
72 inline const STLpoint& STLtriangle::b() const
73 {
74  return b_;
75 }
76 
77 inline const STLpoint& STLtriangle::c() const
78 {
79  return c_;
80 }
81 
82 inline unsigned short STLtriangle::region() const
83 {
84  return region_;
85 }
86 
87 
88 inline void STLtriangle::read(istream& is)
89 {
90  is.read(reinterpret_cast<char*>(this), 4*sizeof(STLpoint));
91  is.read(reinterpret_cast<char*>(&region_), 2);
92 }
93 
94 
95 inline void STLtriangle::write(ostream& os)
96 {
97  os.write(reinterpret_cast<char*>(this), 4*sizeof(STLpoint));
98  os.write(reinterpret_cast<char*>(&region_), 2);
99 }
100 
101 // * * * * * * * * * * * * * * * Ostream Operator * * * * * * * * * * * * * //
102 
103 inline Ostream& operator<<(Ostream& os, const STLtriangle& stlt)
104 {
105  os << stlt.normal_ << token::SPACE
106  << stlt.a_ << token::SPACE
107  << stlt.b_ << token::SPACE
108  << stlt.c_ << token::SPACE
109  << stlt.region_;
110 
111  return os;
112 }
113 
114 
115 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
116 
117 } // End namespace Foam
118 
119 // ************************ vim: set sw=4 sts=4 et: ************************ //