[Click] using ifstream in .cc element file

[Eddie Kohler]

It looks like you didn't say 'using std::ifstream' or some such.

Eddie


Bhurat Prateek wrote:
>   CXX ../elements/ethernet/abilene.cc
> ../elements/ethernet/abilene.cc: In member function ‘virtual Packet* Abilene::simple_action(Packet*)’:
> ../elements/ethernet/abilene.cc:50: error: ‘ifstream’ was not declared in this scope
> ../elements/ethernet/abilene.cc:50: error: expected `;' before ‘fin’
> ../elements/ethernet/abilene.cc:51: error: ‘fin’ was not declared in this scope
> ../elements/ethernet/abilene.cc:59: error: ‘fp’ was not declared in this scope
> ../elements/ethernet/abilene.cc:63: error: ‘q’ was not declared in this scope
> 
> How can I read and write to a text file from a  .cc element file.I tried using ifstream after including the fstream header file.But it doesn't seem to work.
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