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// field.h --
// $Id$
// This is part of Metakit, see http://www.equi4.com/metakit/
/** @file
* Core class to represent fields
*/
#ifndef __FIELD_H__
#define __FIELD_H__
#ifndef __K4CONF_H__
#error Please include "k4conf.h" before this header file
#endif
/////////////////////////////////////////////////////////////////////////////
class c4_Field
{
c4_PtrArray _subFields;
c4_String _name;
char _type;
c4_Field* _indirect;
public:
/* Construction / destruction */
c4_Field (const char*&, c4_Field* =0);
//: Constructs a new field.
~c4_Field ();
/* Repeating and compound fields */
int NumSubFields() const;
//: Returns the number of subfields.
c4_Field& SubField(int) const;
//: Returns the description of each subfield.
bool IsRepeating() const;
//: Returns true if this field tqcontains subtables.
/* Field name and description */
const c4_String& Name() const;
//: Returns name of this field.
char Type() const;
//: Returns the type description of this field, if any.
char OrigType() const;
//: Similar, but report types which were originall 'M' as well.
c4_String Description(bool anonymous_ =false) const;
//: Describes the structure, omit names if anonymous.
c4_String DescribeSubFields(bool anonymous_ =false) const;
//: Describes just the subfields, omit names if anonymous.
private:
c4_Field (const c4_Field&); // not implemented
void operator= (const c4_Field&); // not implemented
};
/////////////////////////////////////////////////////////////////////////////
#if q4_INLINE
#include "field.inl"
#endif
/////////////////////////////////////////////////////////////////////////////
#endif
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