Hi Morten -
I can't say that I've heard of Integer.h before, and moreover none of
my linux systems have that header file.
Is it from a special library, perhaps akin to gnu multiple precision?
Brian
On Tue, 22 Feb 2005 10:13:17 +0100, Morten.Gulbrandsen
<f1000mhz@xxxxxxxx> wrote:
> Please help,
>
> how can I compile this ?
>
> g++ -v
> Reading specs from /opt/sfw/gcc-3/lib/gcc-lib/i386-pc-solaris2.9/3.3.2/specs
> Configured with: ../gcc-3.3.2/configure --prefix=/opt/sfw/gcc-3
> --with-ld=/usr/ccs/bin/ld --with-as=/usr/ccs/bin/as --without-gnu-ld
> --without-gnu-as --enable-shared
> Thread model: posix
> gcc version 3.3.2
>
> #include <assert.h>
> #include <iostream>
>
> #include <Integer.h> // valid for GNU g++
>
> using namespace std;
>
> int main()
> {
> int i;
> int n;
> Integer product = 1;
> // unsigned long long int product = 1;
>
> cout << "The factorial of n will be computed.\n"
> "\n"
> "Input n: ";
>
> cin >> n;
>
> assert(cin && n >= 0);
>
> for (i = 2; i <= n; ++i)
> product *= i;
>
> cout << "\n"
> "factorial(" << n << ") = "
> << product << "\n"
> "\n";
> }
>
> /*
>
> bash-2.05$ g++ -ansi -pedantic -Wall -o main.out main.c -L
> /opt/sfw/gcc-3/lib/ -R /opt/sfw/gcc-3/lib/ -lstdc++
> main.c:5:53: Integer.h: No such file or directory
> main.c: In function `int main()':
> main.c:13: error: `Integer' undeclared (first use this function)
> main.c:13: error: (Each undeclared identifier is reported only once for
> each
> function it appears in.)
> main.c:13: error: parse error before `=' token
> main.c:22: error: `product' undeclared (first use this function)
>
> */
>
> best regards
>
> Morten Gulbrandsen
>
>
