MarshaledResult.h

// Copyright (c) ZeroC, Inc.
 
#ifndef ICE_MARSHALED_RESULT_H
#define ICE_MARSHALED_RESULT_H
 
#include "Config.h"
#include "Current.h"
#include "OutputStream.h"
 
namespace Ice
{
    /// Base class for marshaled result structures, which are generated for operations having the marshaled-result
    /// metadata tag.
    /// @headerfile Ice/Ice.h
    class ICE_API MarshaledResult
    {
    public:
        MarshaledResult() = delete;
        MarshaledResult(const MarshaledResult&) = delete;
 
        /// Move constructor. Constructs a MarshaledResult with the contents of @p other using move semantics.
        /// @param other The result to move from.
        MarshaledResult(MarshaledResult&& other) = default;
 
        virtual ~MarshaledResult();
 
        MarshaledResult& operator=(const MarshaledResult&) = delete;
 
        /// Move assignment operator. Replaces the contents of this result with the contents of @p rhs using move
        /// semantics.
        /// @param rhs The result to move from.
        /// @return A reference to this result.
        MarshaledResult& operator=(MarshaledResult&& rhs) = default;
 
        /// @cond INTERNAL
 
        OutputStream&& outputStream() && noexcept { return std::move(_ostr); }
 
    protected:
        /// The constructor requires the Current object that was passed to the servant.
        MarshaledResult(const Current& current);
 
        /// The output stream used to marshal the results.
        OutputStream _ostr;
 
        /// @endcond
    };
}
 
#endif