DataAtom.h

/* DataAtom.h */
/* $Id: DataAtom.h,v 1.2 2004/04/22 07:49:54 vlad Exp $ */
#ifndef __DataAtom_h
#define __DataAtom_h

#include <mix/Types.h>


typedef struct
{
  AtomType  atype;  
  unsigned  dim;    
  union {
    Real4   r4; 
    Real8   r8;
    Int1    i1; 
    Int2    i2;
    Int4    i4;
#ifdef CompilerIs64bitReady
    Int8    i8;
    Int8    key;    
#endif /* CompilerIs64bitReady */
    Char    c1; 
    Char2   c2; 
    BlobRef blob;   
    Real4   *ptr_r4;    
    Real8   *ptr_r8;
    Int1    *ptr_i1;    
    Int2    *ptr_i2;
    Int4    *ptr_i4;
#ifdef CompilerIs64bitReady
    Int8    *ptr_i8;
#endif /* CompilerIs64bitReady */
    Char    *ptr_c1;    
    Char2   *ptr_c2;    
    BlobRef *ptr_blob;  
    void    *ptr;   
  }     v;  
}   DataAtom;

#ifdef __cplusplus
extern "C" {
#endif /* C++ */

  const char*   DataAtomFromString (const char* buf, DataAtom* da);

  const char*   DataAtomExploreString (const char* str,
                       AtomType* p_atype,
                       unsigned* p_dim);

  void      DataAtomToString (char* buf, const DataAtom* da);

  int       DataAtomStringLen (const DataAtom* da);


#ifdef __cplusplus
};
#endif /* C++ */

#endif /* DataAtom.h */