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#ifndef __POSTGRESQL_PARAMETER_H__
#define __POSTGRESQL_PARAMETER_H__
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
#include "wx/datetime.h"
#include "DatabaseStringConverter.h"
class PostgresParameter : public DatabaseStringConverter
{
public:
// ctor
PostgresParameter();
PostgresParameter(const wxString& strValue);
PostgresParameter(int nValue);
PostgresParameter(double dblValue);
PostgresParameter(bool bValue);
PostgresParameter(const wxDateTime& dateValue);
PostgresParameter(const void* pData, long nDataLength);
// dtor
virtual ~PostgresParameter() { }
enum {
PARAM_STRING = 0,
PARAM_INT,
PARAM_DOUBLE,
PARAM_DATETIME,
PARAM_BOOL,
PARAM_BLOB,
PARAM_NULL
};
long GetDataLength();
long* GetDataLengthPointer();
const void* GetDataPtr();
int GetParameterType();
bool IsBinary();
private:
int m_nParameterType;
// A union would probably be better here
wxString m_strValue;
int m_nValue;
double m_dblValue;
wxString m_strDateValue;
bool m_bValue;
wxMemoryBuffer m_BufferValue;
wxCharBuffer m_CharBufferValue;
long m_nBufferLength;
};
#endif // __POSTGRESQL_PARAMETER_H__
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