Time.hpp

//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2013 Laurent Gomila (laurent.gom@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
//    you must not claim that you wrote the original software.
//    If you use this software in a product, an acknowledgment
//    in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
//    and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//

#ifndef SFML_TIME_HPP
#define SFML_TIME_HPP

// Headers
#include <SFML/System/Export.hpp>


namespace sf
{
class SFML_SYSTEM_API Time
{
public :

    Time();

    float asSeconds() const;

    Int32 asMilliseconds() const;

    Int64 asMicroseconds() const;

    // Static member data
    static const Time Zero; 

private :

    friend SFML_SYSTEM_API Time seconds(float);
    friend SFML_SYSTEM_API Time milliseconds(Int32);
    friend SFML_SYSTEM_API Time microseconds(Int64);

    explicit Time(Int64 microseconds);

private :

    // Member data
    Int64 m_microseconds; 
};

SFML_SYSTEM_API Time seconds(float amount);

SFML_SYSTEM_API Time milliseconds(Int32 amount);

SFML_SYSTEM_API Time microseconds(Int64 amount);

SFML_SYSTEM_API bool operator ==(Time left, Time right);

SFML_SYSTEM_API bool operator !=(Time left, Time right);

SFML_SYSTEM_API bool operator <(Time left, Time right);

SFML_SYSTEM_API bool operator >(Time left, Time right);

SFML_SYSTEM_API bool operator <=(Time left, Time right);

SFML_SYSTEM_API bool operator >=(Time left, Time right);

SFML_SYSTEM_API Time operator -(Time right);

SFML_SYSTEM_API Time operator +(Time left, Time right);

SFML_SYSTEM_API Time& operator +=(Time& left, Time right);

SFML_SYSTEM_API Time operator -(Time left, Time right);

SFML_SYSTEM_API Time& operator -=(Time& left, Time right);

SFML_SYSTEM_API Time operator *(Time left, float right);

SFML_SYSTEM_API Time operator *(Time left, Int64 right);

SFML_SYSTEM_API Time operator *(float left, Time right);

SFML_SYSTEM_API Time operator *(Int64 left, Time right);

SFML_SYSTEM_API Time& operator *=(Time& left, float right);

SFML_SYSTEM_API Time& operator *=(Time& left, Int64 right);

SFML_SYSTEM_API Time operator /(Time left, float right);

SFML_SYSTEM_API Time operator /(Time left, Int64 right);

SFML_SYSTEM_API Time& operator /=(Time& left, float right);

SFML_SYSTEM_API Time& operator /=(Time& left, Int64 right);

} // namespace sf


#endif // SFML_TIME_HPP