functionexpressionnode.h

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/****************************************************************************
**
** Author: Róbert Márki <gsmiko@gmail.com>
** Copyright (c) 2016 Róbert Márki
**
** This file is part of the jmespath.cpp project which is distributed under
** the MIT License (MIT).
**
** Permission is hereby granted, free of charge, to any person obtaining a copy
** of this software and associated documentation files (the "Software"), to
** deal in the Software without restriction, including without limitation the
** rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
** sell copies of the Software, and to permit persons to whom the Software is
** furnished to do so, subject to the following conditions:
**
** The above copyright notice and this permission notice shall be included in
** all copies or substantial portions of the Software.
**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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#ifndef FUNCTIONEXPRESSIONNODE_H
#define FUNCTIONEXPRESSIONNODE_H
#include "src/ast/abstractnode.h"
#include "jmespath/types.h"
#include <vector>
#include <initializer_list>
#include <boost/variant.hpp>
#include <boost/fusion/include/adapt_struct.hpp>

namespace jmespath { namespace ast {

class ExpressionNode;
class ExpressionArgumentNode;
class FunctionExpressionNode : public AbstractNode
{
public:
    using ArgumentType = boost::variant<boost::blank,
        boost::recursive_wrapper<ExpressionNode>,
        boost::recursive_wrapper<ExpressionArgumentNode> >;
    FunctionExpressionNode();
    FunctionExpressionNode(const String& name,
        const std::initializer_list<ArgumentType>& argumentList = {});
    void accept(interpreter::AbstractVisitor* visitor) const override;
    bool operator==(const FunctionExpressionNode& other) const;
    String functionName;
    std::vector<ArgumentType> arguments;
};
}} // namespace jmespath::ast

BOOST_FUSION_ADAPT_STRUCT(
    jmespath::ast::FunctionExpressionNode,
    (jmespath::String, functionName)
    (std::vector<jmespath::ast::FunctionExpressionNode::ArgumentType>,
     arguments)
)
#endif // FUNCTIONEXPRESSIONNODE_H