slang_rs_export_element.hpp

#ifndef _SLANG_COMPILER_RS_EXPORT_ELEMENT_HPP
#   define _SLANG_COMPILER_RS_EXPORT_ELEMENT_HPP

#include <string>

#include "slang_rs_export_type.hpp"

#include "llvm/ADT/StringMap.h"     /* for class llvm::StringMap */
#include "llvm/ADT/StringRef.h"     /* for class llvm::StringRef */

#include "clang/Lex/Token.h"        /* for class clang::Token */

namespace clang {

class Type;
class DeclaratorDecl;

}   /* namespace clang */

namespace slang {

class RSContext;
class RSExportType;

using namespace clang;

class RSExportElement {
    /* This is an utility class for handling the RS_ELEMENT_ADD* marker */
    RSExportElement() { return; }

    typedef struct {
        RSExportPrimitiveType::DataKind kind;
        RSExportPrimitiveType::DataType type;
        bool normalized;
        int vsize;
    } ElementInfo;

    typedef llvm::StringMap<const ElementInfo*> ElementInfoMapTy;

private:
    /* Macro name <-> ElementInfo */
    static ElementInfoMapTy ElementInfoMap;

    static bool Initialized;

    static RSExportType* Create(RSContext* Context, const Type* T, const ElementInfo* EI);

    static const ElementInfo* GetElementInfo(const llvm::StringRef& Name);
public:
    static void Init();

    static RSExportType* CreateFromDecl(RSContext* Context, const DeclaratorDecl* DD);
};

}   /* namespace slang */

#endif  /* _SLANG_COMPILER_RS_EXPORT_ELEMENT_HPP */