prg usin linkd list n files

[mittalkratika817]

plz help me out.hw can we transfer data from linked list to files and
files to linked list n how can v remov warning suspicious pointer
conversion

 

[Falcon Kirtaran]

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plz help me out.hw can we transfer data from linked list to files and
files to linked list n how can v remov warning suspicious pointer
conversion

One thing you need to do is probably design a file format. It is silly
to write the linked list nodes to a file and then read them back, as in
the way I'm guessing you are probably doing (given a warning about
pointer conversion, probably to int or something), because the node
contains the pointers, which will be invalid in any other instance of
your program. You actually have to reconstruct the linked list when you
load the data, too.

You really should learn to spell and/or make a habit of doing it
correctly. Writing "prg usin linkd list n files" is the Internet
equivalent of drooling and shouting slurred words loudly in public.

- --
- --Falcon Darkstar Kirtaran
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[CBFalconer]

plz help me out.hw can we transfer data from linked list to files
and files to linked list n how can v remov warning suspicious
pointer conversion

Usenet is not a cell phone texting. Do not use confusing and
easily mistaken abbreviations.

 

[Antoninus Twink]

plz help me out.hw can we transfer data from linked list to files and
files to linked list n how can v remov warning suspicious pointer
conversion

If you want to be able to move the files around to different systems,
this can be quite a tricky business - check out the Wikipedia article
<http://en.wikipedia.org/wiki/Serialization> for an introduction to some
of the issues involved.

If you're able to use a third-party library, you may find that
serialization is taken care of by the library. For example, the C++
Boost libraries have excellent support for serialization:
<http://www.boost.org/doc/libs/release/libs/serialization/>

If you get stuck, try posting a precise question, preferably with some
code!

 

[Guest]

plz help me out.hw can we transfer data from linked list to files and
files to linked list n how can v remov warning suspicious pointer
conversion

please post in standard english. Please post your code.