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24 | Werner | 2 | #ifndef GLOBAL_H |
3 | #define GLOBAL_H |
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4 | |||
5 | #define MSGRETURN(x) { qDebug() << x; return; } |
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87 | Werner | 6 | #define WARNINGRETURN(x) { qWarning() << x; return; } |
91 | Werner | 7 | #define ERRORRETURN(x) { qError() << x; return; } |
24 | Werner | 8 | // conversions rad/degree |
9 | #define RAD(x) (x*M_PI/180.) |
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10 | #define GRAD(x) (x/M_PI*180.) |
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32 | Werner | 11 | #define PI2 2*M_PI |
33 | Werner | 12 | |
13 | |||
91 | Werner | 14 | #include "globalsettings.h" |
102 | Werner | 15 | #include "exception.h" |
33 | Werner | 16 | // general datatypes |
39 | Werner | 17 | //typedef int TreeSpecies; |
117 | Werner | 18 | |
19 | // global debug helpers (used by macros!) |
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20 | void dbg_helper(const char *where, const char *what,const char* file,int line); |
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21 | void dbg_helper_ext(const char *where, const char *what,const char* file,int line, const QString &s); |
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22 | |||
23 | #if !defined(DBG_IF) |
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24 | # ifndef QT_NO_DEBUG |
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25 | # define DBG_IF(cond, where, what) ((cond) ? dbg_helper(where, what, __FILE__, __LINE__) : qt_noop()) |
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26 | # else |
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27 | # define DBG_IF(cond, where, what) qt_noop() |
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28 | # endif |
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29 | #endif |
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30 | |||
31 | #if !defined(DBG_IF_X) |
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32 | # ifndef QT_NO_DEBUG |
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33 | # define DBG_IF_X(cond, where, what,more) ((cond) ? dbg_helper_ext(where, what, __FILE__, __LINE__,more) : qt_noop()) |
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34 | # else |
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35 | # define DBG_IF_X(cond, where, what,more) qt_noop() |
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36 | # endif |
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37 | #endif |
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38 | |||
130 | Werner | 39 | #if !defined(DBGMODE) |
40 | # ifndef QT_NO_DEBUG |
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41 | # define DBGMODE(stmts) { stmts } |
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42 | # else |
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43 | # define DBGMODE(stmts) qt_noop() |
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44 | # endif |
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45 | #endif |
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46 | |||
157 | werner | 47 | /// nrandom returns a random number from [p1, p2] |
48 | inline double nrandom(const double& p1, const double& p2) |
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49 | { |
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50 | return p1 + (p2-p1)*(rand()/double(RAND_MAX)); |
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51 | } |
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52 | /// returns a random number in [0,1] |
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187 | iland | 53 | inline double drandom() |
157 | werner | 54 | { |
55 | return rand()/double(RAND_MAX); |
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56 | } |
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187 | iland | 57 | inline int irandom(int from, int to) |
186 | werner | 58 | { |
59 | return from + rand()%(to-from); |
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60 | } |
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210 | werner | 61 | |
62 | inline double limit(const double value, const double lower, const double upper) |
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63 | { |
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64 | return qMax(qMin(value, upper), lower); |
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65 | } |
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24 | Werner | 66 | #endif // GLOBAL_H |