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00002 #ifndef mbl_chord_h_
00003 #define mbl_chord_h_
00004
00005
00006
00007
00008
00009 #include <vsl/vsl_binary_io.h>
00010 #include <vcl_iostream.h>
00011
00012
00013
00014 class mbl_chord
00015 {
00016 private:
00017 int start_x_;
00018 int end_x_;
00019 int y_;
00020 public:
00021
00022 mbl_chord() : start_x_(0),end_x_(-1),y_(0) {}
00023
00024
00025 mbl_chord(int start_x, int end_x, int y)
00026 : start_x_(start_x), end_x_(end_x), y_(y) {}
00027
00028
00029 int start_x() const { return start_x_; }
00030
00031
00032 int end_x() const { return end_x_; }
00033
00034
00035 int y() const { return y_; }
00036
00037
00038 int length() const { return 1+end_x_-start_x_; }
00039
00040
00041 inline void b_write(vsl_b_ostream& bfs) const;
00042
00043
00044 inline void b_read(vsl_b_istream& bfs);
00045
00046
00047 bool operator==(const mbl_chord& c) const;
00048 };
00049
00050
00051 inline void mbl_chord::b_write(vsl_b_ostream& bfs) const
00052 {
00053 vsl_b_write(bfs,start_x_);
00054 vsl_b_write(bfs,end_x_);
00055 vsl_b_write(bfs,y_);
00056 }
00057
00058
00059 inline void mbl_chord::b_read(vsl_b_istream& bfs)
00060 {
00061 vsl_b_read(bfs,start_x_);
00062 vsl_b_read(bfs,end_x_);
00063 vsl_b_read(bfs,y_);
00064 }
00065
00066 inline bool mbl_chord::operator==(const mbl_chord& c) const
00067 {
00068 return start_x_ ==c.start_x_ && end_x_==c.end_x_ && y_==c.y_;
00069 }
00070
00071
00072 inline vcl_ostream& operator<<(vcl_ostream& os, const mbl_chord& c)
00073 {
00074 return os<<"(["<<c.start_x()<<","<<c.end_x()<<"],"<<c.y()<<")";
00075 }
00076
00077
00078 inline void vsl_b_write(vsl_b_ostream& bfs, const mbl_chord& t)
00079 {
00080 t.b_write(bfs);
00081 }
00082
00083
00084 inline void vsl_b_read(vsl_b_istream& bfs, mbl_chord& t)
00085 {
00086 t.b_read(bfs);
00087 }
00088
00089
00090 inline void vsl_print_summary(vcl_ostream& os, const mbl_chord& t)
00091 {
00092 os<<t;
00093 }
00094
00095 #endif // mbl_chord_h_