52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef __txCore_h__
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#define __txCore_h__
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#include "nscore.h"
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#include "nsDebug.h"
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#include "nsISupportsImpl.h"
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class nsAString;
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class txObject
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{
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public:
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txObject()
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{
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MOZ_COUNT_CTOR(txObject);
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}
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/**
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* Deletes this txObject
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*/
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virtual ~txObject()
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{
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MOZ_COUNT_DTOR(txObject);
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}
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};
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/**
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* Utility class for doubles
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*/
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class txDouble
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{
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public:
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/**
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* Converts the value of the given double to a string, and appends
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* the result to the destination string.
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*/
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static void toString(double aValue, nsAString& aDest);
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/**
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* Converts the given String to a double, if the string value does not
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* represent a double, NaN will be returned.
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*/
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static double toDouble(const nsAString& aStr);
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};
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#endif
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