signatureiterator.h

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// SPDX-License-Identifier: LGPL-3.0-or-later OR BSD-3-Clause
/***************************************************************************
 *   Copyright (C) 2009,2010 by Rick L. Vinyard, Jr.                       *
 *   rvinyard@cs.nmsu.edu                                                  *
 *                                                                         *
 *   This file is part of the dbus-cxx library.                            *
 ***************************************************************************/
#include <dbus-cxx/enums.h>
#include <dbus-cxx/dbus-cxx-config.h>
#include <string>
#include <memory>
 
#ifndef DBUSCXX_SIGNATUREITERATOR_H
#define DBUSCXX_SIGNATUREITERATOR_H
 
namespace DBus {
 
namespace priv {
class SignatureNode;
}
 
class SignatureIterator {
public:
 
    SignatureIterator();
 
    SignatureIterator( const SignatureIterator& other );
 
    SignatureIterator( std::shared_ptr<priv::SignatureNode> startnode );
 
    ~SignatureIterator();
 
    void invalidate();
 
    bool is_valid() const;
 
    operator bool() const;
 
    bool next();
 
    bool has_next() const;
 
    SignatureIterator& operator ++();
 
    SignatureIterator operator ++( int );
 
    SignatureIterator& operator=( const SignatureIterator& other );
 
    bool operator==( const SignatureIterator& other );
 
    DataType type() const;
 
    DataType element_type() const;
 
    bool is_basic() const;
 
    bool is_fixed() const;
 
    bool is_container() const;
 
    bool is_array() const;
 
    bool is_dict() const;
 
    SignatureIterator recurse();
 
    std::string signature() const;
 
private:
 
    std::string iterate_over( std::shared_ptr<priv::SignatureNode> start ) const;
 
private:
    class priv_data;
 
    DBUS_CXX_PROPAGATE_CONST( std::unique_ptr<priv_data> ) m_priv;
};
 
}
 
#endif