ResInsight/ApplicationLibCode/Application/Tools/RiaDateStringParser.h
2021-01-11 15:27:45 +01:00

53 lines
2.1 KiB
C++

/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2017 Statoil ASA
//
// ResInsight 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.
//
// ResInsight 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 at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#pragma once
#include <QDateTime>
#include <QString>
#include <string>
//==================================================================================================
//
//
//
//==================================================================================================
class RiaDateStringParser
{
public:
static QDateTime parseDateString( const QString& dateString );
static QDateTime parseDateString( const std::string& dateString );
private:
static bool tryParseYearFirst( const std::string& s, int& year, int& month, int& day );
static bool tryParseDayFirst( const std::string& s, int& year, int& month, int& day );
static bool tryParseMonthFirst( const std::string& s, int& year, int& month, int& day );
static bool tryParseYearFirstNoSeparators( const std::string& s, int& year, int& month, int& day );
static bool tryParseDayFirstNoSeparators( const std::string& s, int& year, int& month, int& day );
static bool tryParseMonthFirstNoSeparators( const std::string& s, int& year, int& month, int& day );
static bool tryParseYear( const std::string& s, int& year );
static bool tryParseMonth( const std::string& s, int& month );
static bool tryParseDay( const std::string& s, int& day );
static std::string separators();
static bool hasSeparators( const std::string& s );
static std::string trimString( const std::string& s );
};