[Dev-C++] Core dumped error - linux, gcc 4.1.2

[super.ismiti <sup...@gm...>]

Hi,

I'm starting to work with C++ and I don't know too much about the errors...
I've already searched about (core dumped) in the Internet, but I've not
understood it yet.

I have a program that I need run in the OS Linux. This program is working
correctly.
But I made an extension to this program and I compiled this one again, it
seemed work right.
But when I run this program now an error is showed: Segmentation fault (core
dumped).

I don't understand what it can be. What kind of error is it...
If you could explain to me what this error is about, probably I will be able
to find the error that could be in my source.

The structure of the files are:
 - I created two files: file.cc and file.h
 - I run make (with a Makefile file) command in the shell and it works
correctly
 - I run the program (./program), that will use the files that I created and
the error is showed

I really appreciate any kind of help!

Thanks in advance,
Ricardo.