source: ntrip/trunk/BNC/src/bncephuser.h@ 5035

Last change on this file since 5035 was 4784, checked in by mervart, 12 years ago
File size: 3.5 KB
Line 
1// Part of BNC, a utility for retrieving decoding and
2// converting GNSS data streams from NTRIP broadcasters.
3//
4// Copyright (C) 2007
5// German Federal Agency for Cartography and Geodesy (BKG)
6// http://www.bkg.bund.de
7// Czech Technical University Prague, Department of Geodesy
8// http://www.fsv.cvut.cz
9//
10// Email: euref-ip@bkg.bund.de
11//
12// This program is free software; you can redistribute it and/or
13// modify it under the terms of the GNU General Public License
14// as published by the Free Software Foundation, version 2.
15//
16// This program is distributed in the hope that it will be useful,
17// but WITHOUT ANY WARRANTY; without even the implied warranty of
18// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19// GNU General Public License for more details.
20//
21// You should have received a copy of the GNU General Public License
22// along with this program; if not, write to the Free Software
23// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24
25#ifndef BNCEPHUSER_H
26#define BNCEPHUSER_H
27
28#include <QtCore>
29#include <newmat.h>
30
31#include "bncconst.h"
32#include "bnctime.h"
33#include "RTCM3/ephemeris.h"
34
35extern "C" {
36#include "clock_orbit_rtcm.h"
37}
38
39class t_corr {
40 public:
41 t_corr() {
42 rao.ReSize(3);
43 dotRao.ReSize(3);
44 dotDotRao.ReSize(3);
45 messageType = 0;
46 iod = 0;
47 dClk = 0.0;
48 dotDClk = 0.0;
49 dotDotDClk = 0.0;
50 hrClk = 0.0;
51 rao = 0.0;
52 dotRao = 0.0;
53 dotDotRao = 0.0;
54 eph = 0;
55 }
56
57 ~t_corr() {}
58
59 bool ready() {return tRao.valid() && tClk.valid();}
60
61 static bool relevantMessageType(int msgType) {
62 return ( msgType == COTYPE_GPSCOMBINED ||
63 msgType == COTYPE_GLONASSCOMBINED ||
64 msgType == COTYPE_GPSORBIT ||
65 msgType == COTYPE_GPSCLOCK ||
66 msgType == COTYPE_GLONASSORBIT ||
67 msgType == COTYPE_GLONASSCLOCK ||
68 msgType == COTYPE_GPSHR ||
69 msgType == COTYPE_GLONASSHR );
70 }
71
72 t_irc readLine(const QString& line);
73
74 int messageType;
75 QString prn;
76 bncTime tClk;
77 bncTime tRao;
78 int iod;
79 double dClk;
80 double dotDClk;
81 double dotDotDClk;
82 double hrClk;
83 ColumnVector rao;
84 ColumnVector dotRao;
85 ColumnVector dotDotRao;
86 const t_eph* eph;
87};
88
89class t_bias {
90 public:
91 t_bias() {}
92 ~t_bias() {}
93 t_irc readLine(const QString& line);
94 double value(const QByteArray& rnxStr) const {
95 if (_value.contains(rnxStr)) {
96 return _value[rnxStr];
97 }
98 else {
99 return 0.0;
100 }
101 }
102 QString _prn;
103 bncTime _time;
104 QMap<QByteArray, double> _value;
105};
106
107class bncEphUser : public QObject {
108 Q_OBJECT
109
110 public:
111 bncEphUser(bool connectSlots = true);
112 virtual ~bncEphUser();
113
114 class t_ephPair {
115 public:
116 t_ephPair(t_eph* lastEph) {
117 last = lastEph;
118 prev = 0;
119 }
120 ~t_ephPair() {
121 delete last;
122 delete prev;
123 }
124 t_eph* last;
125 t_eph* prev;
126 };
127
128 const t_ephPair* ephPair(const QString& prn) {
129 if (_eph.contains(prn)) {
130 return _eph[prn];
131 }
132 else {
133 return 0;
134 }
135 }
136
137 t_irc putNewEph(t_eph* eph);
138
139 public slots:
140 void slotNewEphGPS(gpsephemeris gpseph);
141 void slotNewEphGlonass(glonassephemeris gloeph);
142 void slotNewEphGalileo(galileoephemeris galeph);
143
144 protected:
145 virtual void ephBufferChanged() {}
146 QMutex _mutex;
147 QMap<QString, t_ephPair*> _eph;
148};
149
150#endif
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