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| Rev | Author | Line No. | Line |
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| 1 | |||
| 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 | |||
| 216 | werner | 23 | // change to enabled detailed debug messages. |
| 24 | // if NO_DEBUG_MSGS is defined, NO debug outputs are generated. |
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| 25 | #if defined(QT_NO_DEBUG) |
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| 26 | #define NO_DEBUG_MSGS |
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| 27 | #endif |
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| 28 | |||
| 117 | Werner | 29 | #if !defined(DBG_IF) |
| 216 | werner | 30 | # ifndef NO_DEBUG_MSGS |
| 117 | Werner | 31 | # define DBG_IF(cond, where, what) ((cond) ? dbg_helper(where, what, __FILE__, __LINE__) : qt_noop()) |
| 32 | # else |
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| 33 | # define DBG_IF(cond, where, what) qt_noop() |
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| 34 | # endif |
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| 35 | #endif |
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| 36 | |||
| 37 | #if !defined(DBG_IF_X) |
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| 216 | werner | 38 | # ifndef NO_DEBUG_MSGS |
| 117 | Werner | 39 | # define DBG_IF_X(cond, where, what,more) ((cond) ? dbg_helper_ext(where, what, __FILE__, __LINE__,more) : qt_noop()) |
| 40 | # else |
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| 41 | # define DBG_IF_X(cond, where, what,more) qt_noop() |
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| 42 | # endif |
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| 43 | #endif |
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| 44 | |||
| 130 | Werner | 45 | #if !defined(DBGMODE) |
| 216 | werner | 46 | # ifndef NO_DEBUG_MSGS |
| 130 | Werner | 47 | # define DBGMODE(stmts) { stmts } |
| 48 | # else |
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| 49 | # define DBGMODE(stmts) qt_noop() |
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| 50 | # endif |
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| 51 | #endif |
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| 52 | |||
| 157 | werner | 53 | /// nrandom returns a random number from [p1, p2] |
| 54 | inline double nrandom(const double& p1, const double& p2) |
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| 55 | { |
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| 56 | return p1 + (p2-p1)*(rand()/double(RAND_MAX)); |
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| 57 | } |
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| 58 | /// returns a random number in [0,1] |
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| 187 | iland | 59 | inline double drandom() |
| 157 | werner | 60 | { |
| 61 | return rand()/double(RAND_MAX); |
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| 62 | } |
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| 187 | iland | 63 | inline int irandom(int from, int to) |
| 186 | werner | 64 | { |
| 65 | return from + rand()%(to-from); |
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| 66 | } |
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| 210 | werner | 67 | |
| 68 | inline double limit(const double value, const double lower, const double upper) |
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| 69 | { |
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| 70 | return qMax(qMin(value, upper), lower); |
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| 71 | } |
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| 216 | werner | 72 | inline int limit(const int value, const int lower, const int upper) |
| 73 | { |
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| 74 | return qMax(qMin(value, upper), lower); |
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| 75 | } |
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| 285 | werner | 76 | inline void setBit(int &rTarget, const int bit, const bool value) |
| 77 | { |
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| 78 | if (value) |
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| 79 | rTarget |= (1 << bit); // set bit |
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| 80 | else |
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| 81 | rTarget &= ( (1 << bit) ^ 0xffffff ); // clear bit |
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| 82 | } |
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| 287 | werner | 83 | inline bool isBitSet(const int value, const int bit) |
| 84 | { |
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| 85 | return value & (1 << bit); |
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| 86 | } |
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| 24 | Werner | 87 | #endif // GLOBAL_H |