typeDefs.h

/* ********************************************************************
itom software
URL: http://www.uni-stuttgart.de/ito
Copyright (C) 2020, Institut für Technische Optik (ITO),
Universität Stuttgart, Germany
 
This file is part of itom and its software development toolkit (SDK).
 
itom is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public Licence as published by
the Free Software Foundation; either version 2 of the Licence, or (at
your option) any later version.
 
In addition, as a special exception, the Institut für Technische
Optik (ITO) gives you certain additional rights.
These rights are described in the ITO LGPL Exception version 1.0,
which can be found in the file LGPL_EXCEPTION.txt in this package.
 
itom 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 Library
General Public Licence for more details.
 
You should have received a copy of the GNU Library General Public License
along with itom. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************** */
 
#ifndef TYPEDEFS_H
#define TYPEDEFS_H
 
#include <stdint.h>
#include <complex>
#include <exception>      // std::exception
#include <string.h>
#include <stdexcept>
#ifndef WIN32
#include <unistd.h>    // needed for usleep
#endif
 
#ifdef _MSC_VER
#if (_MSC_VER >= 1800)
#include <algorithm>
#endif
#endif
 
// WARNING it is very EVIL to include ANY QT STUFF here!!!
 
namespace ito
{
#define PLUGINWAIT 5000
 
        enum tRetValue
        {
                retOk = 0x0,  
                retWarning = 0x1,  
                retError = 0x2   
        };
 
        enum tCompareResult
        {
                tCmpEqual,
                tCmpCompatible,
                tCmpFailed
        };
 
        enum tStreamMessageType
        {
                msgStreamOut = 1,
                msgStreamErr = 2,
                msgStreamIn = 3
        };
 
        enum tDataType
        {
                tInt8 = 0,       
                tUInt8 = 1,      
                tInt16 = 2,      
                tUInt16 = 3,     
                tInt32 = 4,      
                tUInt32 = 5,     
                tFloat32 = 6,    
                tFloat64 = 7,    
                tComplex64 = 8,  
                tComplex128 = 9, 
                tRGBA32 = 10,     
        tDateTime = 11,  
        tTimeDelta = 12,  
        };
 
        enum tPCLPointType
        {
                pclInvalid = 0x0000, 
                pclXYZ = 0x0001, 
                pclXYZI = 0x0002, 
                pclXYZRGBA = 0x0004, 
                pclXYZNormal = 0x0008, 
                pclXYZINormal = 0x0010, 
                pclXYZRGBNormal = 0x0020  
        };
 
 
 
        // data types for images should always be the same size
        // so define them to fixed byte sizes here
 
 
        /*< \todo #define bool bool */
        typedef int8_t  int8;
        typedef int16_t int16;
        typedef int32_t int32;
    typedef long long int64;
 
        typedef uint8_t uint8;
        typedef uint16_t uint16;
        typedef uint32_t uint32;
    typedef unsigned long long uint64;
 
        typedef float float32;
        typedef double float64;
 
        typedef std::complex<ito::float32> complex64;
        typedef std::complex<ito::float64> complex128;
 
        class RgbaBase32
        {
        public:
                union
                {
                        struct
                        {
                                ito::uint8 b;
                                ito::uint8 g;
                                ito::uint8 r;
                                ito::uint8 a;
                        };
                        ito::uint8  items[4];
                        ito::uint32 rgba;
                };
        };
 
#pragma pack(push, 1)
    class DateTime
    {
    public:
        DateTime(ito::int64 datetimeMuS = 0) : datetime(datetimeMuS), utcOffset(0) {}
 
        bool operator ==(const DateTime &b) const
        {
            if (utcOffset == b.utcOffset)
            {
                return datetime == b.datetime;
            }
 
            ito::int64 utcDiffMicroSec = (ito::int64)(b.utcOffset - utcOffset) * 1000000;
            return datetime + utcDiffMicroSec == b.datetime;
        }
 
        bool operator !=(const DateTime &b) const
        {
            return !(*this == b);
        }
 
        bool operator <(const DateTime &b) const
        {
            return !(*this >= b);
        }
 
        bool operator >(const DateTime &b) const
        {
            return !(*this <= b);
        }
 
        bool operator <=(const DateTime &b) const
        {
            if (utcOffset == b.utcOffset)
            {
                return datetime <= b.datetime;
            }
 
            ito::int64 utcDiffMicroSec = (ito::int64)(b.utcOffset - utcOffset) * 1000000;
            return datetime + utcDiffMicroSec <= b.datetime;
        }
 
        bool operator >=(const DateTime &b) const
        {
            if (utcOffset == b.utcOffset)
            {
                return datetime >= b.datetime;
            }
 
            ito::int64 utcDiffMicroSec = (ito::int64)(b.utcOffset - utcOffset) * 1000000;
            return datetime + utcDiffMicroSec >= b.datetime;
        }
 
        ito::int64 datetime; // microseconds since 01.01.1970, 00:00:00 in UTC time
        int utcOffset; // offset from UTC time in seconds
    };
 
    class TimeDelta
    {
    public:
        TimeDelta(ito::int64 deltaMuS = 0) : delta(deltaMuS) {}
 
        bool operator ==(const TimeDelta &b) const
        {
            return delta == b.delta;
        }
 
        bool operator !=(const TimeDelta &b) const
        {
            return delta != b.delta;
        }
 
        bool operator <(const TimeDelta &b) const
        {
            return delta < b.delta;
        }
 
        bool operator >(const TimeDelta &b) const
        {
            return delta > b.delta;
        }
 
        bool operator <=(const TimeDelta &b) const
        {
            return delta <= b.delta;
        }
 
        bool operator >=(const TimeDelta &b) const
        {
            return delta >= b.delta;
        }
 
        ito::int64 delta; // in microseconds
    };
#pragma pack(pop)
 
} // namespace ito
 
#ifdef __GNUC__
#define DEPRECATED __attribute__((deprecated))
#elif defined(_MSC_VER)
#define DEPRECATED __declspec(deprecated)
#else
#pragma message("WARNING: You need to implement DEPRECATED for this compiler")
#define DEPRECATED
#endif
 
 
#ifndef WIN32
#define _strdup strdup
#define _itoa itoa
#define _snprintf snprintf
#define Sleep(TIME) usleep(TIME*1000.0)
#endif
 
  // this will be set on Visual Studio only, so this code is added for all other compilers
#ifndef _MSC_VER
  //for the ##__VA_ARGS__ trick see http://stackoverflow.com/questions/5588855/standard-alternative-to-gccs-va-args-trick
#define vsprintf_s(b,l,f,...) vsprintf(b,f,##__VA_ARGS__);
#define sprintf_s(b,l,f,...) sprintf(b,f,##__VA_ARGS__);
#define strcat_s(dest,len,source) strcat(dest,source);
#define strcpy_s(dest,len,source) strcpy(dest,source);
#endif
 
  //If the compiler is set to c++11 mode, NULL is not known any more.
  //Therefore replace the NULL macro by the c++11 value 'nullptr'
#if __cplusplus >= 201103L
#ifdef NULL
#undef NULL
#endif
#define NULL nullptr
#endif
 
#endif