taskwarrior/src/Duration.h
Paul Beckingham d9b2ac0f33 Variant
- Salvaged Variant code from older project, for use in expression
  evaluation.
2011-04-05 23:47:09 -04:00

61 lines
1.9 KiB
C++

////////////////////////////////////////////////////////////////////////////////
// taskwarrior - a command line task list manager.
//
// Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez.
// All rights reserved.
//
// 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 2 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, write to the
//
// Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor,
// Boston, MA
// 02110-1301
// USA
//
////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDED_DURATION
#define INCLUDED_DURATION
#include <string>
#include <time.h>
class Duration
{
public:
Duration (); // Default constructor
Duration (const Duration&); // Copy constructor
Duration (time_t); // Constructor
Duration (const std::string&); // Parse
bool operator< (const Duration&);
bool operator> (const Duration&);
Duration& operator= (const Duration&);
~Duration (); // Destructor
operator time_t () const;
operator std::string () const;
std::string format () const;
std::string formatCompact () const;
bool negative () const;
bool valid (const std::string&) const;
void parse (const std::string&);
private:
time_t mSecs;
bool mNegative;
};
#endif
////////////////////////////////////////////////////////////////////////////////