IdContext.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
/***************************************************************************
 Identifier package
 -----------------------------------------
 ***************************************************************************/
 
 
#ifndef IDENTIFIER_IDCONTEXT_H
# define IDENTIFIER_IDCONTEXT_H
 
#include "Identifier/ExpandedIdentifier.h"
 
 
class IdContext
{
public:
 
    //
    // Define public typedefs
    //
    typedef ExpandedIdentifier::size_type   size_type;
 
    // default constructor
    IdContext();
    // with no prefix
    IdContext(size_type begin_index, 
          size_type end_index);
    // constructor with full initialization
    IdContext(const ExpandedIdentifier& prefix, 
          size_type begin_index, 
          size_type end_index);
    IdContext(ExpandedIdentifier&& prefix, 
          size_type begin_index, 
          size_type end_index);
 
    //
    // accessors
    //
    const ExpandedIdentifier&       prefix_id   (void) const;
 
    // indices of the first/last identifier fields
    size_type               begin_index (void) const;
    size_type               end_index   (void) const;
    
    //
    // modifiers
    //
    void                set (const ExpandedIdentifier& prefix,
                         size_type begin_index,
                         size_type end_index);
    
private:
    
    ExpandedIdentifier  m_prefix;
    size_type       m_begin_index;
    size_type       m_end_index;
};
 
    
 
inline IdContext::IdContext()
    :
    m_begin_index(0),
    m_end_index(0)
{}
 
inline IdContext::IdContext(size_type begin_index, 
                size_type end_index)
    :
    m_begin_index(begin_index),
    m_end_index(end_index)
{}
 
inline const ExpandedIdentifier&        
IdContext::prefix_id    (void) const
{
    return (m_prefix);
}
 
inline IdContext::size_type         
IdContext::begin_index  (void) const
{
    return (m_begin_index);
}
 
inline IdContext::size_type         
IdContext::end_index    (void) const
{
    return (m_end_index);
}
 
inline void         
IdContext::set (const ExpandedIdentifier& prefix,
        size_type begin_index,
        size_type end_index)
{
    m_prefix        = prefix;
    m_begin_index   = begin_index;
    m_end_index     = end_index;
}
 
#endif // IDENTIFIER_IDCONTEXT_H