STRETCH_OR_FOLD.h

//******************************************
// Purpose: To define class that translates integer labels
// to vector labels (folding) or vice-versa (stretching).
//******************************************

#pragma once


#include "VECTOR.h"
#include "UI_MAP.h"
//******************************************
class STRETCH_OR_FOLD
{
private:
    VECTOR<USHORT>  its_degens; 
    USHORT          its_len;
    LONG            its_num_of_vecs;
public: 
    VOID    copy(const STRETCH_OR_FOLD  &  s);
    VOID    init(const VECTOR<USHORT>  &  degens);
    STRETCH_OR_FOLD();
    STRETCH_OR_FOLD(const VECTOR<USHORT>  &  degens);
    STRETCH_OR_FOLD(const STRETCH_OR_FOLD  &  s);
    virtual ~STRETCH_OR_FOLD();

    USHORT  get_len() const;    
    LONG    get_num_of_vecs() const;
    VECTOR<USHORT> vec_label(LONG int_label) const;
    LONG int_label(const VECTOR<USHORT>  & vec_label) const;

    VOID    reorder_degens(const UI_MAP  &   map);

};
#pragma mark -


//******************************************
inline
USHORT  STRETCH_OR_FOLD::get_len() const
{
    return its_len;
}
//******************************************
inline
LONG    STRETCH_OR_FOLD::get_num_of_vecs() const
{
    return its_num_of_vecs;
}