dom/xslt/base/txCore.h
author L. David Baron <dbaron@dbaron.org>
Wed, 26 Feb 2014 13:36:35 -0800
changeset 170835 cfaa46b8361246d7defd3f8b5d4dc482f844aeb2
parent 162342 67ff9392766b53c51bb876b5f74e5e6602347668
child 376425 397cfed5073f34740aed9e20460810316ee8ec25
permissions -rw-r--r--
Bug 976350 patch 1: Move the contents of nsTraceRefcnt.h into nsISupportsImpl.h. r=bsmedberg This makes sense since the file no longer contains anything with the nsTraceRefcnt name in it, and it will allow renaming nsTraceRefcntImpl back to nsTraceRefcnt.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef __txCore_h__
#define __txCore_h__

#include "nscore.h"
#include "nsDebug.h"
#include "nsISupportsImpl.h"

class nsAString;

class txObject
{
public:
    txObject()
    {
        MOZ_COUNT_CTOR(txObject);
    }

    /**
     * Deletes this txObject
     */
    virtual ~txObject()
    {
        MOZ_COUNT_DTOR(txObject);
    }
};

/**
 * Utility class for doubles
 */
class txDouble
{
public:
    /**
     * Converts the value of the given double to a string, and appends
     * the result to the destination string.
     */
    static void toString(double aValue, nsAString& aDest);

    /**
     * Converts the given String to a double, if the string value does not
     * represent a double, NaN will be returned.
     */
    static double toDouble(const nsAString& aStr);
};

#endif