Link

## class Link

> holds all info relevant to one link.

### Public Methods

  void | Open (const char* name, const char* param) open a link to another program named name, passing a param
  void | Close () Close the link to a program that has terminated. Use Kill
  int | Read (char* s) read from the program started with Open. Returns a 0 if
  int | InputWaiting () Returns the number of bytes waiting in the input buffer. If
  void | WriteChar (char c) write a char, without a newline, to the program.
  void | Write (const char* s) write a string to the program, with a newline.
  void | Kill () kill the program and close the link. If the program has terminated

## Documentation

> holds all info relevant to one link.

`void Open(const char* name, const char* param)`
  open a link to another program named name, passing a param

`void Close()`
  Close the link to a program that has terminated. Use Kill

`int Read(char* s)`
  read from the program started with Open. Returns a 0 if

`int InputWaiting()`
  Returns the number of bytes waiting in the input buffer. If

`void WriteChar(char c)`
  write a char, without a newline, to the program.

`void Write(const char* s)`
  write a string to the program, with a newline.

`void Kill()`
  kill the program and close the link. If the program has terminated

This class has no child classes.

alphabetic index hierarchy of classes

this page has been generated automatically by doc++

(c)opyright by Malte Zöckler, Roland Wunderling
contact: doc++@zib.de