xsversion.h

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
   |                                                                        |
   | Copyright (c) 2005-2018, Individual contributors, see AUTHORS file     |
   | See: http://www.mrpt.org/Authors - All rights reserved.                |
   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */
#ifndef XSVERSION_H
#define XSVERSION_H

#include "xstypesconfig.h"
#include "xsstring.h"

typedef struct XsVersion XsVersion;

#ifdef __cplusplus
extern "C" {
#else
#define XSVERSION_INITIALIZER            \
    {                                    \
        0, 0, 0, 0, XsString_INITIALIZER \
    }
#endif

XSTYPES_DLL_API int XsVersion_empty(const XsVersion* thisPtr);
XSTYPES_DLL_API void XsVersion_toString(
    const XsVersion* thisPtr, XsString* version);

#ifdef __cplusplus
}  // extern "C"
#endif

struct XsVersion
{
#ifdef __cplusplus
    //! \brief Constructs a version object using the supplied parameters or an
    //! empty version object if no parameters are given.
    explicit XsVersion(
        int maj = 0, int min = 0, int rev = 0, int bld = 0,
        const XsString& extra = XsString())
        : m_major(maj),
          m_minor(min),
          m_revision(rev),
          m_build(bld),
          m_extra(extra)
    {
    }

    //! \brief Constructs a version object based upon the \a other object
    XsVersion(const XsVersion& other)
        : m_major(other.m_major),
          m_minor(other.m_minor),
          m_revision(other.m_revision),
          m_build(other.m_build),
          m_extra(other.m_extra)
    {
    }

    //! \brief Assign the version from the \a other object
    XsVersion& operator=(const XsVersion& other)
    {
        m_major = other.m_major;
        m_minor = other.m_minor;
        m_revision = other.m_revision;
        m_build = other.m_build;
        m_extra = other.m_extra;
        return *this;
    }

    //! \brief \copybrief XsVersion_empty
    inline bool empty() const { return 0 != XsVersion_empty(this); }
    //! \brief \copybrief XsVersion_toString
    inline XsString toString() const
    {
        XsString tmp;
        XsVersion_toString(this, &tmp);
        return tmp;
    }

    //! \brief Return the \e major part of the version
    inline int major() const { return m_major; }
    //! \brief Return the \e minor part of the version
    inline int minor() const { return m_minor; }
    //! \brief Return the \e revision part of the version
    inline int revision() const { return m_revision; }
    //! \brief Return the \e build \e number part of the version
    inline int build() const { return m_build; }
    //! \brief Return the extra part of the version. This may contain custom
    //! version details such as 'beta' or 'Mk4' to indicate the readiness and
    //! purpose of this version of the object.
    inline XsString extra() const { return m_extra; }
   private:
#endif

    /** The major part of the version number  */
    int m_major;
    /** The minor part of the version number */
    int m_minor;
    /** The revision number of the version   */
    int m_revision;
    /** The build number of the version */
    int m_build;
    /** Storage for some extra information about the version */
    XsString m_extra;
};

#endif  // file guard