Subversion Repositories public iLand

/********************************************************************************************

**    iLand - an individual based forest landscape and disturbance model

**    http://iland.boku.ac.at

**    Copyright (C) 2009-  Werner Rammer, Rupert Seidl

**

**    This program is free software: you can redistribute it and/or modify

**    it under the terms of the GNU General Public License as published by

**    the Free Software Foundation, either version 3 of the License, or

**    (at your option) any later version.

**

**    This program is distributed in the hope that it will be useful,

**    but WITHOUT ANY WARRANTY; without even the implied warranty of

**    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

**    GNU General Public License for more details.

**

**    You should have received a copy of the GNU General Public License

**    along with this program.  If not, see <http://www.gnu.org/licenses/>.

********************************************************************************************/

#ifndef GLOBAL_H

#define GLOBAL_H

#define MSGRETURN(x) { qDebug() << x; return; }

#define WARNINGRETURN(x) { qWarning() << x; return; }

#define ERRORRETURN(x) { qError() << x; return; }

// conversions rad/degree

#define RAD(x) (x*M_PI/180.)

#define GRAD(x) (x/M_PI*180.)

#define PI2 2*M_PI

#include <cstdlib>

#include "math.h"

#include "exception.h"

// general datatypes

//typedef int TreeSpecies;

// global debug helpers (used by macros!)

void dbg_helper(const char *where, const char *what,const char* file,int line);

void dbg_helper_ext(const char *where, const char *what,const char* file,int line, const QString &s);

// change to enabled detailed debug messages.

// if NO_DEBUG_MSGS is defined, NO debug outputs are generated.

#if defined(QT_NO_DEBUG)

#define NO_DEBUG_MSGS

#endif

#if !defined(DBG_IF)

#  ifndef NO_DEBUG_MSGS

#    define DBG_IF(cond, where, what) ((cond) ? dbg_helper(where, what, __FILE__, __LINE__) : qt_noop())

#  else

#    define DBG_IF(cond, where, what) qt_noop()

#  endif

#endif

#if !defined(DBG_IF_X)

#  ifndef NO_DEBUG_MSGS

#    define DBG_IF_X(cond, where, what,more) ((cond) ? dbg_helper_ext(where, what, __FILE__, __LINE__,more) : qt_noop())

#  else

#    define DBG_IF_X(cond, where, what,more) qt_noop()

#  endif

#endif

#if !defined(DBGMODE)

#  ifndef NO_DEBUG_MSGS

#    define DBGMODE(stmts) { stmts }

#  else

#    define DBGMODE(stmts) qt_noop()

#  endif

#endif

// log level functions

bool logLevelDebug(); // true, if detailed debug information is logged

bool logLevelInfo(); // true, if only important aggreate info is logged

bool logLevelWarning(); // true if only severe warnings/errors are logged.

void setLogLevel(int loglevel); // setter function

// the random number generator:

#include "randomgenerator.h"

inline double limit(const double value, const double lower, const double upper)

{

    return qMax(qMin(value, upper), lower);

}

inline int limit(const int value, const int lower, const int upper)

{

    return qMax(qMin(value, upper), lower);

}

inline void setBit(int &rTarget, const int bit, const bool value)

{

    if (value)

        rTarget |= (1 << bit);  // set bit

    else

        rTarget &= ( (1 << bit) ^ 0xffffff ); // clear bit

}

inline bool isBitSet(const int value, const int bit)

{

    return value & (1 << bit);

}

// define a global isnan() function

#ifndef isnan

#define isnan(x) ((x) != (x))

#endif

#include "globalsettings.h"

#endif // GLOBAL_H