DoubleToStr() !!!

[Deleted] 2009.10.13 03:48

Hi~

I've got a simple problem for using the function DoubleToStr().

Just don't want to get this again ...

Source>>

//----
double D1 = 1.2345;
string S1 = DoubleToStr(D1,3);
double ND1 = StrToDouble(S1);
Print("## DoubleToStr Test 3 ##");
Print("D1 : ",D1);
Print("DoubleToStr(1.2345,3) : ", DoubleToStr(1.2345,3));
Print("DoubleToStr(D1,3) : ", DoubleToStr(D1,3));
Print("S1 = DoubleToStr(D1,3): ", S1);
Print("ND1 = StrToDouble(S1) : ", ND1);

//----
double D2 = 1.2346;
string S2 = DoubleToStr(D2,3);
Print("------------------------");
Print("D2 : ",D2);
Print("DoubleToStr(1.2346,3) : ", DoubleToStr(1.2346,3));
Print("DoubleToStr(D2,3) : ", DoubleToStr(D2,3));
Print("S2 = DoubleToStr(D2,3): ", S2);

Result >>

## DoubleToStr Test 3 ##
D1 : 1.2345
DoubleToStr(1.2345,3) : 1.234
DoubleToStr(D1,3) : 1.234
S1 = DoubleToStr(D1,3): 1.234
ND1 = StrToDouble(S1) : 1.234
------------------------
D2 : 1.2346
DoubleToStr(1.2346,3) : 1.235
DoubleToStr(D2,3) : 1.235
S2 = DoubleToStr(D2,3): 1.235

William Roeder 2009.10.13 12:42 #1

errorcodes:

Hi~

I've got a simple problem for using the function DoubleToStr().

Result >>

Looks like it's working just fine. What's your problem?

Look at the description of DoubleToStr and NormalizeDouble Only Norm rounds.

[Deleted] 2009.10.13 18:09 #2

Yes. Thanks.

I expected that the S1 also would be "1.235".

(Sorry for my english... )

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