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fcwmsqi.h
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2001-03-21
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/*****************************************************************************/
/* */
/* OCO SOURCE MATERIALS */
/* IBM CONFIDENTIAL */
/* OR */
/* IBM CONFIDENTIAL RESTRICTED */
/* WHEN COMBINED WITH THE AGGREGATED OCO SOURCE MODULES */
/* FOR THIS PROGRAM PRODUCT */
/* */
/* VisualAge Generator Server for OS/2, AIX, HP-UX, and Windows NT */
/* Version 3.0 5697-C28 */
/* (C) COPYRIGHT IBM CORP. 1994,1997 */
/* */
/*****************************************************************************/
#ifndef FCWMSQI_H
#define FCWMSQI_H
// --------------------------------------------------------------------
// Declare forword reference
// --------------------------------------------------------------------
class MAPDBCS;
class TBLDBCS;
// ---------------------------------------------------------------------
// SQLBIN2
// ---------------------------------------------------------------------
class SQLBIN2 : public BIN2
{
enum { SQL_NULL_DATA = -1 };
public:
SQLBIN2 (Parent&, Level, int, int, int, int, int=0);
void SetNull( short ) const;
void SetNull() const;
short GetNull() const;
Bool IsNull() const;
Bool IsTrunc() const;
void SetEmpty() const;
void operator = (const SQLBIN2&);
void operator = (const quadnum& v);
};
// --------------------------------------------------------------------
// SQLBIN4
// --------------------------------------------------------------------
class SQLBIN4 : public BIN4
{
enum { SQL_NULL_DATA = -1 };
public:
SQLBIN4 (Parent&, Level, int, int, int, int, int=0);
void SetNull( short ) const;
void SetNull() const;
short GetNull() const;
Bool IsNull() const;
Bool IsTrunc() const;
void SetEmpty () const;
void operator = (const SQLBIN4&);
void operator = (const quadnum& v);
};
// --------------------------------------------------------------------
// SQLPACK
// --------------------------------------------------------------------
class SQLPACK : public PACK
{
enum { SQL_NULL_DATA = -1 };
public:
SQLPACK (Parent&, Level, int, int, int, int, int=0);
void SetNull( short ) const;
void SetNull() const;
short GetNull() const;
Bool IsNull() const;
Bool IsTrunc() const;
void SetEmpty () const;
void operator = (const SQLPACK&);
void operator = (const quadnum& v);
};
// --------------------------------------------------------------------
// SQLCHA
// --------------------------------------------------------------------
class SQLCHA : public CHA
{
enum { SQL_NULL_DATA = -1 };
public:
SQLCHA (Parent&, Level, int, int, int, int);
void SetNull( short ) const;
void SetNull() const;
short GetNull() const;
Bool IsNull() const ;
Bool IsTrunc() const;
void SetEmpty () const;
void operator = (const SQLCHA& v);
void operator = (const CHA& v);
friend class HEX;
void operator = (const HEX& v);
friend class MIX;
void operator = (const MIX& v);
friend class NUM;
void operator = (const NUM& v);
void operator = (const char *v);
void operator = (const int v);
void operator = (const quadnum& v );
};
// -----------------------------------------------------------------
// SQLDBCS
// -----------------------------------------------------------------
class SQLDBCS : public DBCS
{
enum { SQL_NULL_DATA = -1 };
public:
SQLDBCS (Parent&, Level, int, int, int, int);
void SetNull( short ) const;
void SetNull() const;
short GetNull() const;
Bool IsNull() const;
Bool IsTrunc() const;
void SetEmpty () const;
// Interactions with other DBCS objects
void operator = (const DBCS& v);
void operator = (const SQLDBCS& v);
void operator = (const MAPDBCS& v);
void operator = (const TBLDBCS& v);
// Interactions with character literals
void operator = (const char *v);
};
// --------------------------------------------------------------------
// SQLHEX
// --------------------------------------------------------------------
class SQLHEX : public HEX
{
enum { SQL_NULL_DATA = -1 };
public:
SQLHEX (Parent&, Level, int, int, int, int);
void SetNull( short ) const;
void SetNull() const;
short GetNull() const;
Bool IsNull() const;
Bool IsTrunc() const;
void SetEmpty () const;
// Interactions with other HEX objects
void operator = (const SQLHEX& v);
void operator = (const HEX& v);
// Interactions with character literals
void operator = (const char *v);
};
#endif