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https://github.com/moparisthebest/mailiverse
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66 lines
2.4 KiB
C
66 lines
2.4 KiB
C
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/******************************************************************************
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Copyright (c) 2009-2010, Terry Caton
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the projecct nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************/
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#pragma once
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#include "elements.h"
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namespace json
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{
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class Visitor
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{
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public:
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virtual ~Visitor() {}
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virtual void Visit(Array& array) = 0;
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virtual void Visit(Object& object) = 0;
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virtual void Visit(Number& number) = 0;
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virtual void Visit(String& string) = 0;
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virtual void Visit(Boolean& boolean) = 0;
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virtual void Visit(Null& null) = 0;
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};
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class ConstVisitor
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{
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public:
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virtual ~ConstVisitor() {}
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virtual void Visit(const Array& array) = 0;
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virtual void Visit(const Object& object) = 0;
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virtual void Visit(const Number& number) = 0;
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virtual void Visit(const String& string) = 0;
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virtual void Visit(const Boolean& boolean) = 0;
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virtual void Visit(const Null& null) = 0;
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};
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} // End namespace
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