151 |
|
begin |
152 |
|
Clear; |
153 |
|
Params[0].AsInteger := 7; |
154 |
< |
Params[1].AsNumeric := NewNumeric(1.0); |
154 |
> |
Params[1].AsNumeric := DoubleToNumeric(1.0); |
155 |
|
Params[2].AsVariant := 1234567; |
156 |
< |
Params[3].AsNumeric := NewNumeric(StrToFloat('2.3E-2'),-4); |
157 |
< |
Params[4].AsNumeric := NewNumeric('11e-4'); |
156 |
> |
Params[3].AsNumeric := DoubleToNumeric(StrToFloat('2.3E-2')); |
157 |
> |
Params[4].AsNumeric := StrToNumeric('11e-4'); |
158 |
|
Params[5].AsVariant := 1234.25; |
159 |
|
end; |
160 |
|
Statement.Execute; |
195 |
|
var numeric: IFBNumeric; |
196 |
|
begin |
197 |
|
writeln(Outfile,'Validating Numeric Interface - IFBNumeric'); |
198 |
< |
numeric := NewNumeric(StrToCurr('9999.123456780')); |
198 |
> |
numeric := CurrToNumeric(StrToCurr('9999.123456780')); |
199 |
|
writeln(Outfile,'Value from Currency = ',numeric.getAsString); |
200 |
|
writeln(Outfile,'Raw Value = ',numeric.getRawValue,' Scale = ',numeric.getScale); |
201 |
< |
numeric := NewNumeric(StrToCurr('9999.123456780')).clone(-2); |
201 |
> |
numeric := CurrToNumeric(StrToCurr('9999.123456780')).AdjustScaleTo(-2); |
202 |
|
writeln(Outfile,'Value from Currency(rescaled) = ',numeric.getAsString); |
203 |
|
writeln(Outfile,'Raw Value = ',numeric.getRawValue,' Scale = ',numeric.getScale); |
204 |
< |
numeric := NewNumeric(StrToFloat('9999.123456780'),-8); |
204 |
> |
numeric := DoubleToNumeric(StrToFloat('9999.123456780')); |
205 |
|
writeln(Outfile,'Value from Double = ',numeric.getAsString); |
206 |
|
writeln(Outfile,'Raw Value = ',numeric.getRawValue,' Scale = ',numeric.getScale); |
207 |
< |
numeric := NewNumeric(StrToInt64('9223372036854775807')); |
207 |
> |
numeric := IntToNumeric(StrToInt64('9223372036854775807')); |
208 |
|
writeln(Outfile,'Value from Integer = ',numeric.getAsString); |
209 |
|
writeln(Outfile,'Raw Value = ',numeric.getRawValue,' Scale = ',numeric.getScale); |
210 |
< |
numeric := NewNumeric('9223372036854775807'); |
210 |
> |
numeric := StrToNumeric('9223372036854775807'); |
211 |
|
writeln(Outfile,'Value from string = ',numeric.getAsString); |
212 |
|
writeln(Outfile,'Raw Value = ',numeric.getRawValue,' Scale = ',numeric.getScale); |
213 |
< |
numeric := NewNumeric('9999.123456780'); |
213 |
> |
numeric := StrToNumeric('9999.123456780'); |
214 |
|
writeln(Outfile,'Value from string = ',numeric.getAsString); |
215 |
|
writeln(Outfile,'Raw Value = ',numeric.getRawValue,' Scale = ',numeric.getScale); |
216 |
< |
numeric := NewNumeric('-1.2e-02'); |
216 |
> |
numeric := StrToNumeric('-1.2e-02'); |
217 |
|
writeln(Outfile,'Value from string = ',numeric.getAsString); |
218 |
|
writeln(Outfile,'Raw Value = ',numeric.getRawValue,' Scale = ',numeric.getScale); |
219 |
< |
numeric := NewNumeric(StrToBCD('9999.123456780')); |
220 |
< |
writeln(Outfile,'Value from BCD = ',numeric.getAsString); |
221 |
< |
writeln(Outfile,'Raw Value = ',numeric.getRawValue,' Scale = ',numeric.getScale); |
219 |
> |
try |
220 |
> |
numeric := BCDToNumeric(StrToBCD('9999.123456780')); |
221 |
> |
writeln(Outfile,'Value from BCD = ',numeric.getAsString); |
222 |
> |
writeln(Outfile,'Raw Value = ',numeric.getRawValue,' Scale = ',numeric.getScale); |
223 |
> |
except on E:Exception do |
224 |
> |
writeln(OutFile,'Delphi has a problem with this number: ',E.Message); |
225 |
> |
end; |
226 |
|
numeric := NumericFromRawValues(9999123456780,-6); |
227 |
|
writeln(Outfile,'Value from Raw Data = ',numeric.getAsString); |
228 |
|
writeln(Outfile,'Raw Value = ',numeric.getRawValue,' Scale = ',numeric.getScale); |
229 |
+ |
|
230 |
+ |
writeln(outfile,'Numeric Operations'); |
231 |
+ |
writeln(Outfile,'Add 2.23 + 24.12345 = ',NumericAdd(StrToNumeric('2.23'),StrToNumeric('24.12345')).GetAsString); |
232 |
+ |
writeln(Outfile,'Add Double 2.23 + 24.12645 = ',NumericAdd(StrToNumeric('2.23'),24.12645).GetAsString); |
233 |
+ |
writeln(Outfile,'Add integer 2.23 + 2412345 = ',NumericAdd(StrToNumeric('2.23'),2412345).GetAsString); |
234 |
+ |
writeln(Outfile,'Subtract 2.23 - 24.12345 = ',NumericSubtract(StrToNumeric('2.23'),StrToNumeric('24.12345')).GetAsString); |
235 |
+ |
writeln(Outfile,'Subtract Double 24.12645 - 2.23 = ',NumericSubtract(StrToNumeric('24.12645'),2.23).GetAsString); |
236 |
+ |
writeln(Outfile,'Subtract integer 24123.45 - 223 = ',NumericSubtract(StrToNumeric('24123.45'),223).GetAsString); |
237 |
+ |
writeln(Outfile,'Multiply 2.23 * 24.12345 = ',NumericMultiply(StrToNumeric('2.23'),StrToNumeric('24.12345')).GetAsString); |
238 |
+ |
writeln(Outfile,'Multiply Double 24.12645 * 2.23 = ',NumericMultiply(StrToNumeric('24.12645'),2.23).GetAsString); |
239 |
+ |
writeln(Outfile,'Multiply integer 241.2345 * 223 = ',NumericMultiply(StrToNumeric('241.2345'),223).GetAsString); |
240 |
+ |
writeln(Outfile,'Divide 24.12345 / 2.23 = ',NumericDivide(StrToNumeric('24.12345'),StrToNumeric('2.23')).GetAsString); |
241 |
+ |
writeln(Outfile,'Divide Double 2.23 / 24.12645 = ',NumericDivide(StrToNumeric('2.23'),24.12645).GetAsString); |
242 |
+ |
writeln(Outfile,'Divide integer 241.2345 / 223 = ',NumericDivide(StrToNumeric('241.2345'),223).GetAsString); |
243 |
+ |
writeln(Outfile,'Compare 2.23, -24.12345 = ',NumericCompare(StrToNumeric('2.23'),DoubleToNumeric(-24.12645))); |
244 |
+ |
writeln(Outfile,'Compare integer 2.23, 3 = ',NumericCompare(StrToNumeric('2.23'),3)); |
245 |
+ |
writeln(Outfile,'Compare Double 2.23, 2.23 = ',NumericCompare(StrToNumeric('2.23'),2.23)); |
246 |
+ |
writeln(Outfile,'Negate 24.12345 = ',NegateNumeric(StrToNumeric('24.12345')).GetAsString); |
247 |
|
end; |
248 |
|
|
249 |
|
function TTest21.TestTitle: AnsiString; |