How to access C++ function

Sal Bruno · #1 18-Jan-2009, 12:32

I am a new user of C++ and need to know how to call the changeprompt from another module. Details follow.

Module A.cc contains code like this:

CPP / C++ / C Code:

  void inode::changeprompt (const string &new_prompt) {

  }

Module A.h contain code like this:

CPP / C++ / C Code:

  class inode {
     public:
        void changeprompt (const string &new_prompt);
  };

L7Sqr · #2 19-Jan-2009, 07:06

If you only want to call the method then you would create an object of type inode and use it like

CPP / C++ / C Code:

int main () {
   inode * i = new inode ();
   i->changeprompt("My new prompt: ");
   // ...
   delete i;
   return 0;
}

If you are looking to define the method (since the example you provide has no definition) then you just need to put the relevant code between the open and close beraces { }.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Rate This Thread
Rate This Thread:

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
run script command on ns2.26	newbie06	Computer Software Forum - Linux	65	19-Aug-2009 08:50
Airport Log program using 3D linked List : problem reading from file	batrsau	C Programming Language	11	29-Feb-2008 08:44
Flex and bison coding	lucky88star	C++ Forum	5	24-Dec-2007 12:57
Need Help with input files.	Efferus	C++ Forum	2	24-Nov-2007 17:19
[Include] Doubly-linked List	dsmith	C Programming Language	6	14-Apr-2006 14:12

How to access C++ function

Re: How to access C++ function