Class ChangeResult

kdevplatform/language/codegen/documentchangeset.h:61–91

Returns true on success

    //Returns true on success
    class ChangeResult
    {
public:
        explicit ChangeResult(const QString& failureReason,
                              const DocumentChangePointer& reasonChange = DocumentChangePointer())
            : ChangeResult(failureReason, reasonChange, false) {}

        static ChangeResult successfulResult()
        {
            return ChangeResult({}, {}, true);
        }

        operator bool() const
        {
            return m_success;
        }

        /// Reason why the change failed
        QString m_failureReason;
        /// Specific change that caused the problem (might be 0)
        DocumentChangePointer m_reasonChange;

        bool m_success;

private:
        explicit ChangeResult(const QString& failureReason, const DocumentChangePointer& reasonChange, bool success)
            : m_failureReason(failureReason)
            , m_reasonChange(reasonChange)
            , m_success(success)
        {}
    };

    /// Add an individual local change to this change-set.
    ChangeResult addChange(const DocumentChange& change);