public override string ToString()
{
if (this.IsNull)
{
return(System.Data.Common.ADP.NullString);
}
OracleConnection.ExecutePermission.Demand();
return(ToString(TempEnvironment.GetErrorHandle(), this._value));
}
public static OracleNumber Sign(OracleNumber n)
{
if (n.IsNull)
{
return(Null);
}
OracleConnection.ExecutePermission.Demand();
return((InternalSign(TempEnvironment.GetErrorHandle(), n._value) > 0) ? One : MinusOne);
}
public static OracleNumber operator %(OracleNumber x, OracleNumber y)
{
if (x.IsNull || y.IsNull)
{
return(Null);
}
OracleConnection.ExecutePermission.Demand();
OciErrorHandle errorHandle = TempEnvironment.GetErrorHandle();
OracleNumber number = new OracleNumber(false);
InternalMod(errorHandle, x._value, y._value, number._value);
return(number);
}
public static OracleNumber Truncate(OracleNumber n, int position)
{
if (n.IsNull)
{
return(Null);
}
OracleConnection.ExecutePermission.Demand();
OciErrorHandle errorHandle = TempEnvironment.GetErrorHandle();
OracleNumber number = new OracleNumber(false);
InternalTrunc(errorHandle, n._value, position, number._value);
return(number);
}
public static OracleNumber Shift(OracleNumber n, int digits)
{
if (n.IsNull)
{
return(Null);
}
OracleConnection.ExecutePermission.Demand();
OciErrorHandle errorHandle = TempEnvironment.GetErrorHandle();
OracleNumber number = new OracleNumber(false);
InternalShift(errorHandle, n._value, digits, number._value);
return(number);
}
public static OracleNumber Floor(OracleNumber n)
{
if (n.IsNull)
{
return(Null);
}
OracleConnection.ExecutePermission.Demand();
OciErrorHandle errorHandle = TempEnvironment.GetErrorHandle();
OracleNumber number = new OracleNumber(false);
int rc = System.Data.Common.UnsafeNativeMethods.OCINumberFloor(errorHandle, n._value, number._value);
if (rc != 0)
{
OracleException.Check(errorHandle, rc);
}
return(number);
}
public int CompareTo(object obj)
{
if (!(obj.GetType() == typeof(OracleNumber)))
{
throw System.Data.Common.ADP.WrongType(obj.GetType(), typeof(OracleNumber));
}
OracleNumber number = (OracleNumber)obj;
if (this.IsNull)
{
if (!number.IsNull)
{
return(-1);
}
return(0);
}
if (number.IsNull)
{
return(1);
}
OracleConnection.ExecutePermission.Demand();
return(InternalCmp(TempEnvironment.GetErrorHandle(), this._value, number._value));
}
internal OracleNumber(string s) : this(false)
{
OracleConnection.ExecutePermission.Demand();
OciErrorHandle errorHandle = TempEnvironment.GetErrorHandle();
this.FromString(errorHandle, s, this._value);
}
public OracleNumber(long longValue) : this(false)
{
OracleConnection.ExecutePermission.Demand();
FromInt64(TempEnvironment.GetErrorHandle(), longValue, this._value);
}
public OracleNumber(double dblValue) : this(false)
{
OracleConnection.ExecutePermission.Demand();
FromDouble(TempEnvironment.GetErrorHandle(), dblValue, this._value);
}