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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsTime_h__
#define nsTime_h__
#include "prtime.h"
#include "nsInt64.h"
#include "nscore.h"
/**
* This class encapsulates full 64-bit time functionality and
* provides simple arithmetic and conversion operations.
*/
// If you ever decide that you need to add a non-inline method to this
// class, be sure to change the class declaration to "class NS_BASE
// nsTime".
class nsTime : public nsInt64
{
public:
/**
* Construct the current time.
*/
nsTime(void) : nsInt64(PR_Now()) {
}
/**
* Construct the time from a string.
*/
nsTime(const char* dateStr, PRBool defaultToGMT) {
PRInt64 theTime;
PRStatus status = PR_ParseTimeString(dateStr, defaultToGMT, &theTime);
if (status == PR_SUCCESS)
mValue = theTime;
else
mValue = LL_ZERO;
}
/**
* Construct a time from a PRTime.
*/
nsTime(const PRTime aTime) : nsInt64(aTime) {
}
/**
* Construct a time from a 64-bit value.
*/
nsTime(const nsInt64& aTime) : nsInt64(aTime) {
}
/**
* Construct a time from another time.
*/
nsTime(const nsTime& aTime) : nsInt64(aTime.mValue) {
}
// ~nsTime(void) -- XXX destructor unnecessary
/**
* Assign one time to another.
*/
const nsTime& operator =(const nsTime& aTime) {
mValue = aTime.mValue;
return *this;
}
/**
* Convert a nsTime object to a PRTime
*/
operator PRTime(void) const {
return mValue;
}
};
/**
* Determine if one time is strictly less than another
*/
inline const PRBool
operator <(const nsTime& aTime1, const nsTime& aTime2) {
return aTime1.mValue < aTime2.mValue;
}
/**
* Determine if one time is less than or equal to another
*/
inline const PRBool
operator <=(const nsTime& aTime1, const nsTime& aTime2) {
return aTime1.mValue <= aTime2.mValue;
}
/**
* Determine if one time is strictly greater than another
*/
inline const PRBool
operator >(const nsTime& aTime1, const nsTime& aTime2) {
return aTime1.mValue > aTime2.mValue;
}
/**
* Determine if one time is greater than or equal to another
*/
inline const PRBool
operator >=(const nsTime& aTime1, const nsTime& aTime2) {
return aTime1.mValue >= aTime2.mValue;
}
#endif // nsTime_h__
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