David Miao wrote:
Dear list,
I try to compile a hello world C++ program in FreeBSD 6.0, but get an
error as below:
[EMAIL PROTECTED] ~/cpp]% CC -o hello hello.C
hello.C: In function `int main()':
hello.C:5: error: `cout' undeclared (first use this function)
hello.C:5: error: (Each undeclared identifier is reported only once
for each function it appears in.)
hello.C:5: error: `endl' undeclared (first use this function)
I noticed that "iostream" file is located in
"/usr/include/c++/3.4/iostream", I guess my CC compiler cannot find
this head file. Is it true? And how can I fix this problem? Your
advice is appreciated. Thanks in advance.
==quote of hello world code==
#include <iostream>
int main()
{
cout << "Hello World!" << endl;
return 0;
}
== end of quote==
Regards,
David
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gcc assumes a '.C' file is ANSI C, not C++, try:
mv hello.C hello.cpp && gcc -o hello.exe hello.cpp
simple hellow world:
#include <iostream.h>
using namespace std;
int main(int argc,char* argv[]) {
cout << "Hello World!" << endl;
return 0;
}
// end of file
Should work - reply if not :)
--
Nathan Vidican
[EMAIL PROTECTED]
Windsor Match Plate & Tool Ltd.
http://www.wmptl.com/
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