Kdb_cons Class Reference

#include <kdb_i.h>

Inheritance diagram for Kdb_cons:

List of all members.

Public Member Functions
int	write (char const *str, size_t len)
	Write a string of len chacters to the output.
int	getchar (bool)
	read a charcater from the input.
int	char_avail () const
	Is input available?
Mword	get_attributes () const
	Console attributes.

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Member Function Documentation

int Kdb_cons::char_avail (   )  const [virtual]

Is input available? This method can be implemented. It must return -1 if no information is available, 1 if at least one character is avialable, and 0 if no charachter is available. Reimplemented from Console.

Mword Kdb_cons::get_attributes (   )  const [virtual]

Console attributes. Reimplemented from Console.

int Kdb_cons::getchar (  bool   )  [virtual]

read a charcater from the input. Parameters: blocking  if true getchar blocks til a charcater is available. This method must be implemented in every implementation, but can simply return -1 for output only consoles. Reimplemented from Console.

int Kdb_cons::write (  char const *  str, size_t  len )  [virtual]

Write a string of len chacters to the output. Parameters: str  the string to write (no zero termination is needed) len  the number of chacters to write. This method must be implemented in every implementation, but can simply do nothing for input only consoles. Reimplemented from Console.

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The documentation for this class was generated from the following files:

• kdb_i.h
• kdb.cc

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