DateTime.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2021.
//
// This software is released under a three-clause BSD license:
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//    may be used to endorse or promote products derived from this software
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// $Maintainer: Timo Sachsenberg $
// $Authors: Nico Pfeifer $
// --------------------------------------------------------------------------
 
#pragma once
 
#include <OpenMS/CONCEPT/Types.h>
#include <OpenMS/OpenMSConfig.h>
 
#include <QtCore/QDate>
 
namespace OpenMS
{
  class String;
 
  class OPENMS_DLLAPI DateTime
  {
public:
 
    DateTime();
 
    DateTime(const DateTime& date) = default;
 
    DateTime(DateTime&&) = default;
 
    DateTime& operator=(const DateTime& source);
    
    DateTime& operator=(DateTime&&) & noexcept;
 
    bool operator==(const DateTime& rhs) const;
 
    bool operator!=(const DateTime& rhs) const;
 
    bool operator<(const DateTime& rhs) const;
 
    void setDate(const String& date);
 
    void setTime(const String& date);
 
    void setDate(UInt month, UInt day, UInt year);
 
    void setTime(UInt hour, UInt minute, UInt second);
 
    void set(UInt month, UInt day, UInt year, UInt hour, UInt minute, UInt second);
 
    void get(UInt& month, UInt& day, UInt& year, UInt& hour, UInt& minute, UInt& second) const;
 
    void getDate(UInt& month, UInt& day, UInt& year) const;
 
    String getDate() const;
 
    void getTime(UInt& hour, UInt& minute, UInt& second) const;
 
    // add @param s seconds to date time
    DateTime& addSecs(int s);
 
    String getTime() const;
 
    static DateTime now();
 
    bool isValid() const;
 
    bool isNull() const;
 
    void clear();
    
    /* @brief Returns a string representation of the DateTime object.
       @param format "yyyy-MM-ddThh:mm:ss" corresponds to ISO 8601 and should be preferred.    
  */
  String toString(std::string format = "yyyy-MM-ddThh:mm:ss") const;
 
    /* @brief Creates a DateTime object from string representation.
       @param format "yyyy-MM-ddThh:mm:ss" corresponds to ISO 8601 and should be preferred.
  */
    static DateTime fromString(const std::string& date, std::string format = "yyyy-MM-ddThh:mm:ss");
 
    String get() const;
 
    void set(const String& date);
 
private:
    QDateTime dt_;
  };
 
} // namespace OPENMS