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Date: Tue, 24 Dec 2013 08:52:56 +0000
From: Adam Thompson <arthompson1990@gmail.com>
To: Karl Dahlke <eklhad@comcast.net>
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Cc: Edbrowse-dev@lists.the-brannons.com
Subject: Re: [Edbrowse-dev] Mix
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On Mon, Dec 23, 2013 at 10:36:25AM -0500, Karl Dahlke wrote:
> It is reassuring, and unsettling, that you can mix C and C++.
> Here is a little program that is a mix of both, yet it compiles and runs fine.
> 
> --------------------------------------------------
> #include <iostream>
> #include <string>
> #include <stdio.h>
> 
> using namespace std;
> 
> void duplicate( int& a, int& b)
> {
> a *= 2;
> b *= 2;
> }
> 
> int main()
> {
> string s;
> getline(cin, s);
> cout << s << endl;
> int x = 6, y(7);
> duplicate(x, y);
> printf("%d,%d\n", x, y);
> }
> --------------------------------------------------

Slightly pedantic note about this, in c++ you *should* really use
#include <cstdio>
Rather than
#include <stdio.h>

You could also use
cin >> s;
Instead of
getline(cin, s);
For added c++-ness (due to stream operators).

> 
> The point for us is that jsdom.c and jsdom.cpp
> might not have to be very different at all,
> since most of the c should carry along.
> Maybe we can get lucky and just change the calls to the js engine.

Hopefully, that and a few datatype changes.

Cheers,
Adam.