Vector push_back() giving SIGSEGV error

From:

sravanreddy001 <sravanreddy001@gmail.com>

Newsgroups:

comp.lang.c++

Date:

Thu, 22 Sep 2011 12:48:47 -0700 (PDT)

Message-ID:

<29403061.2519.1316720927293.JavaMail.geo-discussion-forums@yqaa12>

Hi,
I've the below piece of code. I'm collecting all the links in text_files.

This code worked fine for the first 26 files and giving this error for 27th
When I skip 27th file using continue, its giving error at 89, and also at..
121 122 131.

For all the other files also. this piece of code is being executed.

When i traced it using (eclipse) i think this is because, the memory is not being alloted to this vector.

Additional Information:
I'm using around 6-7 other vector<string> objects to store other information.
And all these will have a max of 1 MB data all of them combined. and these vectors are recreated in the loop.

Could this be because, i'm not erasing the contents of vector. I don't think this is the reason.

Any inputs will be very helpful..

while(begin != string::npos && end != string::npos){
    string link = line.substr(begin+2,end-begin-2);
    try{
        Links.push_back(link);
    }
    catch(...){
        printf("%d - ",Links.size());
    }
    File_Content.push_back("L: "+link);
    //printf("%s\n", line.substr(begin+2,end-begin-2).c_str());
    begin = line.find("[[",end);
    end = line.find("]]",begin+2);
    //begin = end+1; // can be end+2, but end+1 for safety
}

Thanks,
Sravan.