FunctionHeaderNode.hxx

//--------------------------------------------------------------
//
// Microsoft Edge Implementation
// Copyright(c) Microsoft Corporation
// All rights reserved.
//
// MIT License
//
// 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
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//
// THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS
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// OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//--------------------------------------------------------------
#pragma once

#include "CollectionNode.hxx"
#include "TypeSpecifierNode.hxx"

class VariableIdentifierNode;
class FullySpecifiedTypeNode;

//+-----------------------------------------------------------------------------
//
//  Class:      FunctionHeaderNode
//
//  Synopsis:   Node information for a function header in GLSL.
//
//------------------------------------------------------------------------------
class FunctionHeaderNode : public CollectionNode
{
public:
    FunctionHeaderNode();

    HRESULT Initialize(
        __in CGLSLParser* pParser,                  // The parser that owns the tree
        __in ParseTreeNode* pType,                  // The fully specified type
        __in ParseTreeNode* pIdNode                 // The identifier
        );

    HRESULT Initialize(
        __in CGLSLParser* pParser                   // The parser that owns the tree
        ) { ParseTreeNode::Initialize(pParser); return S_OK; }

    // ParseTreeNode overrides
    ParseNodeType::Enum GetParseNodeType() const override { return GetClassNodeType(); }
    HRESULT OutputHLSL(__in IStringStream* pOutput) override;

    // For GetAs et al
    static ParseNodeType::Enum GetClassNodeType() { return ParseNodeType::functionHeader; }

    // Other methods
    HRESULT GetType(__deref_out GLSLType** ppType) const;

private:
    // Other methods
    VariableIdentifierNode* GetIdentifierNode();
    FullySpecifiedTypeNode* GetFullySpecifiedTypeNode() const;
};