Date: Tue, 19 Oct 2004 02:50:01 +0300 From: Giorgos Keramidas <keramida@freebsd.org> To: Vulpes Velox <v.velox@vvelox.net> Cc: chat@freebsd.org Subject: Re: learning c++ Message-ID: <20041018235001.GA99564@gothmog.gr> In-Reply-To: <20041018184016.3dbed7b8@vixen42.24-119-122-191.cpe.cableone.net> References: <20041018184016.3dbed7b8@vixen42.24-119-122-191.cpe.cableone.net>
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On 2004-10-18 18:40, Vulpes Velox <v.velox@vvelox.net> wrote: > Any one know of any good guides to learning C++, specifically in > regards to the newer gcc? > > Currently been messing with it a bit, but I am figuring that I am > doing something wrong... been messing with learning strings and the > like and I am getting a a.out that has a obscene size... 142kB in > size... Is your executable dynamically or statically linked? The following small C++ program builds into an a.out file of about 6 Kb, which is rather small -- certainly not hundreds of kilobytes. 1 #include <iomanip> 2 #include <iostream> 3 4 using namespace std; 5 6 int 7 main(void) 8 { 9 cout << "Hello C++ world" << endl; 10 return (0); 11 } giorgos@gothmog[02:45]/home/giorgos$ c++ -W -Wall hello.cc giorgos@gothmog[02:46]/home/giorgos$ ls -l a.out -rwxrwxr-x 1 giorgos giorgos 6952 Oct 19 02:46 a.out giorgos@gothmog[02:46]/home/giorgos$ ./a.out Hello C++ world giorgos@gothmog[02:46]/home/giorgos$ ldd a.out a.out: libstdc++.so.4 => /usr/lib/libstdc++.so.4 (0x28075000) libm.so.3 => /lib/libm.so.3 (0x28147000) libc.so.6 => /lib/libc.so.6 (0x28161000)
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