taskwarrior/src/Variant.h
2021-01-02 02:48:22 -05:00

122 lines
4 KiB
C++

////////////////////////////////////////////////////////////////////////////////
//
// Copyright 2013 - 2021, Paul Beckingham, Federico Hernandez.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// https://www.opensource.org/licenses/mit-license.php
//
////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDED_VARIANT
#define INCLUDED_VARIANT
#include <map>
#include <string>
#include <time.h>
#include <Task.h>
class Variant
{
public:
static std::string dateFormat;
static bool searchCaseSensitive;
static bool searchUsingRegex;
static bool isoEnabled;
enum type {type_boolean, type_integer, type_real, type_string, type_date, type_duration};
Variant () = default;
Variant (const Variant&);
Variant (const bool);
Variant (const int);
Variant (const double);
Variant (const std::string&);
Variant (const char*);
Variant (const time_t, const enum type);
void source (const std::string&);
const std::string& source () const;
Variant& operator= (const Variant&);
bool operator&& (const Variant&) const;
bool operator|| (const Variant&) const;
bool operator_xor (const Variant&) const;
bool operator< (const Variant&) const;
bool operator<= (const Variant&) const;
bool operator> (const Variant&) const;
bool operator>= (const Variant&) const;
bool operator== (const Variant&) const;
bool operator!= (const Variant&) const;
bool operator_match (const Variant&, const Task&) const;
bool operator_nomatch (const Variant&, const Task&) const;
bool operator_partial (const Variant&) const;
bool operator_nopartial (const Variant&) const;
bool operator_hastag (const Variant&, const Task&) const;
bool operator_notag (const Variant&, const Task&) const;
bool operator! () const;
Variant& operator^= (const Variant&);
Variant operator^ (const Variant&) const;
Variant& operator-= (const Variant&);
Variant operator- (const Variant&) const;
Variant& operator+= (const Variant&);
Variant operator+ (const Variant&) const;
Variant& operator*= (const Variant&);
Variant operator* (const Variant&) const;
Variant& operator/= (const Variant&);
Variant operator/ (const Variant&) const;
Variant& operator%= (const Variant&);
Variant operator% (const Variant&) const;
operator std::string () const;
void sqrt ();
void cast (const enum type);
int type ();
bool trivial () const;
bool get_bool () const;
long long get_integer () const;
double get_real () const;
const std::string& get_string () const;
time_t get_date () const;
time_t get_duration () const;
private:
enum type _type {type_boolean};
bool _bool {false};
long long _integer {0};
double _real {0.0};
std::string _string {""};
time_t _date {0};
time_t _duration {0};
std::string _source {""};
};
#endif
////////////////////////////////////////////////////////////////////////////////