Re: Converting from string to integer, integer to string, string to float, float to string

From: ak (ak_at_workmail.com)
Date: 10/31/04 

Date: Sun, 31 Oct 2004 23:00:58 +0800

On Mon, 1 Nov 2004 01:21:05 +1100, "Nicolae Fieraru"
<nospam@please.com> wrote:

>Hi All,
>
>How can I perform these conversion functions? I use Visual C++ 6.0 and I
>want to use available libraries, not to go downloading some other ones from
>the web and not to do some myself.
>
>I found myself StrToInt and StrToInt64Ex. How about the other ones?
>
>
>Regards,
>Nicolae
>

// int to str

stringstream ss;
int n = 123;
ss << n;
string s = ss.str();

// str to int

string s = "12";
istringstream is(s);
int n;
is >> n;

// str to float

string s = "1.12";
istringstream is(s);
double d;
is >> d;

// float to str

double floatnumber = 2.013;
ss << floatnumber;
string s = ss.str();

hth/ak

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