зеркало из https://github.com/mozilla/gecko-dev.git
59 строки
1.5 KiB
C++
59 строки
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 JSSTREAMWRITER_H
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#define JSSTREAMWRITER_H
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#include <ostream>
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#include <stdlib.h>
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#include "nsDeque.h"
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class JSStreamWriter
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{
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public:
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explicit JSStreamWriter(std::ostream& aStream);
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~JSStreamWriter();
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void BeginObject();
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void EndObject();
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void BeginArray();
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void EndArray();
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void Name(const char *name);
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void Value(int value);
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void Value(double value);
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void Value(const char *value, size_t valueLength);
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void Value(const char *value);
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template <typename T>
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void NameValue(const char *aName, T aValue)
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{
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Name(aName);
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Value(aValue);
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}
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private:
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std::ostream& mStream;
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bool mNeedsComma;
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bool mNeedsName;
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nsDeque mStack;
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// This class can't be copied
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JSStreamWriter(const JSStreamWriter&);
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JSStreamWriter& operator=(const JSStreamWriter&);
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void* operator new(size_t);
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void* operator new[](size_t);
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void operator delete(void*) {
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// Since JSStreamWriter has a virtual destructor the compiler
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// has to provide a destructor in the object file that will call
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// operate delete in case there is a derived class since its
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// destructor won't know how to free this instance.
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abort();
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}
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void operator delete[](void*);
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};
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#endif
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