//============================================================================
// NNumber::NNumber : Constructor.
//----------------------------------------------------------------------------
NNumber::NNumber(const NVariant &theValue)
{
// Initialise ourselves
SetUInt8(0);
if (theValue.IsNumeric())
SetValue(theValue);
}
//============================================================================
// NNumber::NNumber : Constructor.
//----------------------------------------------------------------------------
NNumber::NNumber(const NString &theValue)
{
// Initialise ourselves
SetUInt8(0);
if (!theValue.IsEmpty())
SetValue(theValue);
}
void CMdbPara::SetNumber(register uint32 nFieldNo, register void* pVal, register uint32 nOperator)
{
switch(GetType(nFieldNo))
{
case MDB_INT8_FIELD:
SetInt8(nFieldNo, *(int8*)pVal, nOperator);
break;
case MDB_INT16_FIELD:
SetInt16(nFieldNo, *(int16*)pVal, nOperator);
break;
case MDB_INT32_FIELD:
SetInt32(nFieldNo, *(int32*)pVal, nOperator);
break;
case MDB_INT64_FIELD:
SetInt64(nFieldNo, *(int64*)pVal, nOperator);
break;
case MDB_UINT8_FIELD:
SetUInt8(nFieldNo, *(uint8*)pVal, nOperator);
break;
case MDB_UINT16_FIELD:
SetUInt16(nFieldNo, *(uint16*)pVal, nOperator);
break;
case MDB_UINT32_FIELD:
SetUInt32(nFieldNo, *(uint32*)pVal, nOperator);
break;
case MDB_UINT64_FIELD:
SetUInt64(nFieldNo, *(uint64*)pVal, nOperator);
break;
case MDB_FLOAT_FIELD:
SetFloat(nFieldNo, *(float*)pVal, nOperator);
break;
case MDB_DOUBLE_FIELD:
SetDouble(nFieldNo, *(double*)pVal, nOperator);
break;
case MDB_DATE_FIELD:
SetDate(nFieldNo, *(CDate*)pVal, nOperator);
break;
case MDB_TIME_FIELD:
SetTime(nFieldNo, *(CTime*)pVal, nOperator);
break;
case MDB_DATETIME_FIELD:
SetDateTime(nFieldNo, *(CDateTime*)pVal, nOperator);
break;
}
}
//============================================================================
// NNumber::SetValue : Set the value.
//----------------------------------------------------------------------------
bool NNumber::SetValue(const NVariant &theValue)
{ UInt8 valueUInt8;
UInt16 valueUInt16;
UInt32 valueUInt32;
UInt64 valueUInt64;
SInt8 valueSInt8;
SInt16 valueSInt16;
SInt32 valueSInt32;
SInt64 valueSInt64;
Float32 valueFloat32;
Float64 valueFloat64;
int valueInt;
long valueLong;
NString valueString;
// Set the value
//
// NVariant treats some unsized types as numeric, to support literal constants.
if (theValue.GetValue(*this))
; // Assigned to this
else if (theValue.GetValue(valueUInt8))
SetUInt8(valueUInt8);
else if (theValue.GetValue(valueUInt16))
SetUInt16(valueUInt16);
else if (theValue.GetValue(valueUInt32))
SetUInt32(valueUInt32);
else if (theValue.GetValue(valueUInt64))
SetUInt64(valueUInt64);
else if (theValue.GetValue(valueSInt8))
SetSInt8(valueSInt8);
else if (theValue.GetValue(valueSInt16))
SetSInt16(valueSInt16);
else if (theValue.GetValue(valueSInt32))
SetSInt32(valueSInt32);
else if (theValue.GetValue(valueSInt64))
SetSInt64(valueSInt64);
else if (theValue.GetValue(valueFloat32))
SetFloat32(valueFloat32);
else if (theValue.GetValue(valueFloat64))
SetFloat64(valueFloat64);
else if (theValue.GetValue(valueInt))
SetSInt64(valueInt);
else if (theValue.GetValue(valueLong))
SetSInt64(valueLong);
else if (theValue.GetValue(valueString))
return(SetValue(valueString));
else
return(false);
return(true);
}