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Top Forums Programming *** glibc detected *** double free or corruption: 0x40236ff4 *** Post 302073956 by norsk hedensk on Thursday 18th of May 2006 11:10:49 PM
Old 05-19-2006
oh thanks for spotting that. i wrote simple loops just to test it out, but obviously i havent been able to get that far.

that is all the code, the entire header file. it compiles fine with no warnings what so ever.

maybe its my system? id try running it on my server but i dont want to risk bringing that down.

heres a simple driver program, this just hangs, it dosnt even print the message in there that is before the creation of the Dynamicarray objects:

Code:
#include <iostream>
#include <string>

#include "Dynamicarray.h"

using namespace std;

int main()
{
	cout << "before object creation...";
	
	Dynamicarray <int> newArray(5);
	Dynamicarray <string> newArray2;
	
	
	for(int i = 0; i < newArray.size(); i++)
	{
		newArray.add(i);
	}
	
	cout << "newArray with size of 5: " << endl;
	
	for(int i = 0; i < newArray.size(); i++)
	{
		cout << " " << newArray.get_val(i) << " ";
	}
	
	cout << "newArray2 with type string, undefined size: " << endl;
	
	string s1 = "using";
	string s2 = "my";
	string s3 = "dynamic";
	string s4 = "array..";
	string s5 = "with templates";
			
	newArray2.add(s1);
	newArray2.add(s2);
	newArray2.add(s3);
	newArray2.add(s4);
	newArray2.add(s5);
	
	for(int i = 0; i < newArray2.size(); i++)
	{
		cout<< " " << newArray2.get_val(i) << " ";
	}
	
}

 

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FBB::LocalClientSocket(3bobcat) 			     Unix Domain client Socket				   FBB::LocalClientSocket(3bobcat)

NAME
FBB::LocalClientSocket - Client Socket connecting to a Server in the Unix Domain SYNOPSIS
#include <bobcat/localclientsocket> Linking option: -lbobcat DESCRIPTION
An FBB::LocalClientSocket may be constructed to connect to a server process in the Unix Domain. The socket made available by the FBB:Local- ClientSocket may be used to initialize a std::istream and/or std::ostream. The std::istream is used to read information from the server process to which the FBB::LocalClientSocket connects, The std::ostream is used to send information to the server process to which the FBB::LocalClientSocket connects. Since a socket may be considered a file descriptor the avaiable FBB::IFdStream, FBB::IFdStreamBuf, FBB::OFdStream, and FBB::OFdStreamBuf classes may be used profitably here. Note that having available a socket does not mean that this defines the communication protocol. It is (still) the responsibility of the programmer to comply with an existing protocol or to implement a tailor-made protocol. The latter situation implies that the sequence of input- and output operations is defined by the programmer. NAMESPACE
FBB All constructors, members, operators and manipulators, mentioned in this man-page, are defined in the namespace FBB. INHERITS FROM
FBB::LocalSocketBase CONSTRUCTOR
o LocalClientSocket(): This constructor merely creates a FBB::LocalClientSocket object. Before it can be used, its open() member must be called. o LocalClientSocket(std::string const &name): This constructor initializes an FBB::LocalClientSocket object, using the named Unix Domain socket to connect to the server using the named Unix Domain socket. An FBB::Errno is thrown if the socket could not be constructed. The construction of the socket does not mean that a connection has actually been established. In order to connect to the server, the member connect() (see below) should be used. The copy constructor is not available. MEMBER FUNCTION
o int connect(): This member returns a socket that can be used to communicate with the server process. An FBB::Errno exception is thrown if the con- nection could not be established. o open(std::string const &name): This member function prepares the FBB::LocalClientSocket object, constructed earlier using the default constructor, for use. The named Unix Domain socket is used to connect to the server using the named Unix Domain socket. An FBB::Errno is thrown if the socket could not be constructed. The construction of the socket does not mean that a connection has actually been established. In order to connect to the server, the member connect() should be used. EXAMPLE
See also the localserversocket(3bobcat) example. #include <iostream> #include <bobcat/localclientsocket> #include <bobcat/ifdstream> #include <bobcat/ofdstream> using namespace std; using namespace FBB; int main(int argc, char **argv) try { if (argc == 1) { cerr << "Provide filename representing the unix domain socket "; return 1; } LocalClientSocket client(argv[1]); int fd = client.connect(); string line; cout << "Connecting to socket " << fd << endl; IFdStream in(fd); // stream to read from OFdStream out(fd); // stream to write to while (true) { // Ask for a textline, stop if empty / none cout << "? "; if (!getline(cin, line) || line.length() == 0) return 0; cout << "Line read: " << line << endl; // Return the line to the server out << line.c_str() << endl; cout << "wrote line "; // Wait for a reply from the server getline(in, line); cout << "Answer: " << line << endl; } return 0; } catch (Errno const &err) { cerr << err.what() << " " << "Can't connect to " << argv[1] << ", port " << argv[2] << endl; return 1; } FILES
bobcat/localclientsocket - defines the class interface SEE ALSO
bobcat(7), ifdstream(3bobcat), ifdstreambuf(3bobcat), clientsocket(3bobcat), localserversocket(3bobcat), localsocketbase(3bobcat), ofd- stream(3bobcat), ofdstream(3bobcat) BUGS
None Reported. DISTRIBUTION FILES
o bobcat_3.01.00-x.dsc: detached signature; o bobcat_3.01.00-x.tar.gz: source archive; o bobcat_3.01.00-x_i386.changes: change log; o libbobcat1_3.01.00-x_*.deb: debian package holding the libraries; o libbobcat1-dev_3.01.00-x_*.deb: debian package holding the libraries, headers and manual pages; o http://sourceforge.net/projects/bobcat: public archive location; BOBCAT
Bobcat is an acronym of `Brokken's Own Base Classes And Templates'. COPYRIGHT
This is free software, distributed under the terms of the GNU General Public License (GPL). AUTHOR
Frank B. Brokken (f.b.brokken@rug.nl). libbobcat1-dev_3.01.00-x.tar.gz 2005-2012 FBB::LocalClientSocket(3bobcat)
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