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1 | Redirecting to URL 'https://iland.boku.ac.at/svn/iland/tags/release_1.0/src/core/global.h': |
1 | Redirecting to URL 'https://iland.boku.ac.at/svn/iland/tags/release_1.0/src/core/global.h': |
2 | #ifndef GLOBAL_H
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2 | #ifndef GLOBAL_H
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3 | #define GLOBAL_H
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3 | #define GLOBAL_H
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4 | 4 | ||
5 | #define MSGRETURN(x) { qDebug() << x; return; }
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5 | #define MSGRETURN(x) { qDebug() << x; return; }
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6 | #define WARNINGRETURN(x) { qWarning() << x; return; }
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6 | #define WARNINGRETURN(x) { qWarning() << x; return; }
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7 | #define ERRORRETURN(x) { qError() << x; return; }
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7 | #define ERRORRETURN(x) { qError() << x; return; }
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8 | // conversions rad/degree
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8 | // conversions rad/degree
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9 | #define RAD(x) (x*M_PI/180.)
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9 | #define RAD(x) (x*M_PI/180.)
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10 | #define GRAD(x) (x/M_PI*180.)
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10 | #define GRAD(x) (x/M_PI*180.)
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11 | #define PI2 2*M_PI
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11 | #define PI2 2*M_PI
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12 | 12 | ||
13 | 13 | ||
14 | #include "globalsettings.h"
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14 | #include "globalsettings.h"
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15 | #include "exception.h"
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15 | #include "exception.h"
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16 | // general datatypes
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16 | // general datatypes
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17 | //typedef int TreeSpecies;
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17 | //typedef int TreeSpecies;
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18 | 18 | ||
19 | // global debug helpers (used by macros!)
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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); |
20 | void dbg_helper(const char *where, const char *what,const char* file,int line); |
21 | void dbg_helper_ext(const char *where, const char *what,const char* file,int line, const QString &s); |
21 | void dbg_helper_ext(const char *where, const char *what,const char* file,int line, const QString &s); |
22 | 22 | ||
23 | // change to enabled detailed debug messages.
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23 | // change to enabled detailed debug messages.
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24 | // if NO_DEBUG_MSGS is defined, NO debug outputs are generated.
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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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25 | #if defined(QT_NO_DEBUG)
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26 | #define NO_DEBUG_MSGS
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26 | #define NO_DEBUG_MSGS
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27 | #endif
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27 | #endif
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28 | 28 | ||
29 | #if !defined(DBG_IF)
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29 | #if !defined(DBG_IF)
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30 | # ifndef NO_DEBUG_MSGS
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30 | # ifndef NO_DEBUG_MSGS
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31 | # define DBG_IF(cond, where, what) ((cond) ? dbg_helper(where, what, __FILE__, __LINE__) : qt_noop())
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31 | # define DBG_IF(cond, where, what) ((cond) ? dbg_helper(where, what, __FILE__, __LINE__) : qt_noop())
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32 | # else
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32 | # else
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33 | # define DBG_IF(cond, where, what) qt_noop()
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33 | # define DBG_IF(cond, where, what) qt_noop()
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34 | # endif
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34 | # endif
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35 | #endif
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35 | #endif
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36 | 36 | ||
37 | #if !defined(DBG_IF_X)
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37 | #if !defined(DBG_IF_X)
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38 | # ifndef NO_DEBUG_MSGS
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38 | # ifndef NO_DEBUG_MSGS
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39 | # define DBG_IF_X(cond, where, what,more) ((cond) ? dbg_helper_ext(where, what, __FILE__, __LINE__,more) : qt_noop())
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39 | # define DBG_IF_X(cond, where, what,more) ((cond) ? dbg_helper_ext(where, what, __FILE__, __LINE__,more) : qt_noop())
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40 | # else
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40 | # else
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41 | # define DBG_IF_X(cond, where, what,more) qt_noop()
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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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42 | # endif
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43 | #endif
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43 | #endif
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44 | 44 | ||
45 | #if !defined(DBGMODE)
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45 | #if !defined(DBGMODE)
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46 | # ifndef NO_DEBUG_MSGS
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46 | # ifndef NO_DEBUG_MSGS
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47 | # define DBGMODE(stmts) { stmts }
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47 | # define DBGMODE(stmts) { stmts }
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48 | # else
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48 | # else
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49 | # define DBGMODE(stmts) qt_noop()
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49 | # define DBGMODE(stmts) qt_noop()
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50 | # endif
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50 | # endif
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51 | #endif
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51 | #endif
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52 | 52 | ||
53 | // log level functions
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53 | // log level functions
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54 | bool logLevelDebug(); // true, if detailed debug information is logged |
54 | bool logLevelDebug(); // true, if detailed debug information is logged |
55 | bool logLevelInfo(); // true, if only important aggreate info is logged |
55 | bool logLevelInfo(); // true, if only important aggreate info is logged |
56 | bool logLevelWarning(); // true if only severe warnings/errors are logged. |
56 | bool logLevelWarning(); // true if only severe warnings/errors are logged. |
57 | void setLogLevel(int loglevel); // setter function |
57 | void setLogLevel(int loglevel); // setter function |
58 | // cool random number generator (using the mersenne-twister) by http://www-personal.umich.edu/~wagnerr/MersenneTwister.html
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58 | // cool random number generator (using the mersenne-twister) by http://www-personal.umich.edu/~wagnerr/MersenneTwister.html
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59 | #include "../3rdparty/MersenneTwister.h"
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59 | #include "../3rdparty/MersenneTwister.h"
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60 | // access the Mersenne-Twister-Random-Numbers
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60 | // access the Mersenne-Twister-Random-Numbers
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61 | MTRand &mtRand(); // static object lives in globalsettings |
61 | MTRand &mtRand(); // static object lives in globalsettings |
62 | /// nrandom returns a random number from [p1, p2] -> p2 is a possible result!
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62 | /// nrandom returns a random number from [p1, p2] -> p2 is a possible result!
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63 | inline double nrandom(const double& p1, const double& p2) |
63 | inline double nrandom(const double& p1, const double& p2) |
64 | {
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64 | {
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65 | return p1 + mtRand().rand(p2-p1); |
65 | return p1 + mtRand().rand(p2-p1); |
66 | //return p1 + (p2-p1)*(rand()/double(RAND_MAX));
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66 | //return p1 + (p2-p1)*(rand()/double(RAND_MAX));
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67 | }
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67 | }
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68 | /// returns a random number in [0,1] (i.e.="1" is a possible result!)
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68 | /// returns a random number in [0,1] (i.e.="1" is a possible result!)
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69 | inline double drandom() |
69 | inline double drandom() |
70 | {
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70 | {
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71 | return mtRand().rand(); |
71 | return mtRand().rand(); |
72 | //return rand()/double(RAND_MAX);
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72 | //return rand()/double(RAND_MAX);
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73 | }
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73 | }
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74 | /// return a random number from "from" to "to" (incl.), i.e. irandom(3,5) results in 3, 4 or 5.
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74 | /// return a random number from "from" to "to" (incl.), i.e. irandom(3,5) results in 3, 4 or 5.
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75 | inline int irandom(int from, int to) |
75 | inline int irandom(int from, int to) |
76 | {
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76 | {
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77 | return from + mtRand().randInt(to-from); |
77 | return from + mtRand().randInt(to-from); |
78 | //return from + rand()%(to-from);
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78 | //return from + rand()%(to-from);
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79 | }
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79 | }
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80 | 80 | ||
81 | // random number function with additional ptr to random function
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81 | // random number function with additional ptr to random function
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82 | inline double nrandom(MTRand &random, const double& p1, const double& p2) |
82 | inline double nrandom(MTRand &random, const double& p1, const double& p2) |
83 | {
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83 | {
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84 | return p1 + random.rand(p2-p1); |
84 | return p1 + random.rand(p2-p1); |
85 | //return p1 + (p2-p1)*(rand()/double(RAND_MAX));
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85 | //return p1 + (p2-p1)*(rand()/double(RAND_MAX));
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86 | }
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86 | }
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87 | /// returns a random number in [0,1] (i.e.="1" is a possible result!)
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87 | /// returns a random number in [0,1] (i.e.="1" is a possible result!)
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88 | inline double drandom(MTRand &random) |
88 | inline double drandom(MTRand &random) |
89 | {
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89 | {
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90 | return random.rand(); |
90 | return random.rand(); |
91 | //return rand()/double(RAND_MAX);
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91 | //return rand()/double(RAND_MAX);
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92 | }
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92 | }
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93 | /// return a random number from "from" to "to" (incl.), i.e. irandom(3,5) results in 3, 4 or 5.
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93 | /// return a random number from "from" to "to" (incl.), i.e. irandom(3,5) results in 3, 4 or 5.
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94 | inline int irandom(MTRand &random, int from, int to) |
94 | inline int irandom(MTRand &random, int from, int to) |
95 | {
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95 | {
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96 | return from + random.randInt(to-from); |
96 | return from + random.randInt(to-from); |
97 | //return from + rand()%(to-from);
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97 | //return from + rand()%(to-from);
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98 | }
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98 | }
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99 | 99 | ||
100 | 100 | ||
101 | 101 | ||
102 | inline double limit(const double value, const double lower, const double upper) |
102 | inline double limit(const double value, const double lower, const double upper) |
103 | {
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103 | {
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104 | return qMax(qMin(value, upper), lower); |
104 | return qMax(qMin(value, upper), lower); |
105 | }
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105 | }
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106 | inline int limit(const int value, const int lower, const int upper) |
106 | inline int limit(const int value, const int lower, const int upper) |
107 | {
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107 | {
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108 | return qMax(qMin(value, upper), lower); |
108 | return qMax(qMin(value, upper), lower); |
109 | }
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109 | }
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110 | inline void setBit(int &rTarget, const int bit, const bool value) |
110 | inline void setBit(int &rTarget, const int bit, const bool value) |
111 | {
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111 | {
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112 | if (value) |
112 | if (value) |
113 | rTarget |= (1 << bit); // set bit |
113 | rTarget |= (1 << bit); // set bit |
114 | else
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114 | else
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115 | rTarget &= ( (1 << bit) ^ 0xffffff ); // clear bit |
115 | rTarget &= ( (1 << bit) ^ 0xffffff ); // clear bit |
116 | }
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116 | }
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117 | inline bool isBitSet(const int value, const int bit) |
117 | inline bool isBitSet(const int value, const int bit) |
118 | {
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118 | {
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119 | return value & (1 << bit); |
119 | return value & (1 << bit); |
120 | }
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120 | }
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121 | 121 | ||
122 | // define a global isnan() function
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122 | // define a global isnan() function
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123 | #define isnan(x) ((x) != (x))
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123 | #define isnan(x) ((x) != (x))
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124 | 124 | ||
125 | #endif // GLOBAL_H
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125 | #endif // GLOBAL_H
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126 | 126 |