port_rep Class Reference

#include <port.hpp>

Inheritance diagram for port_rep:

List of all members.

Public Member Functions

• virtual syntactic expression () const =0
• virtual bool is_output_port ()
• virtual bool is_input_port ()
• virtual bool error_flag ()
• virtual string error_message ()
• virtual bool busy ()
• virtual nat can_write ()
• virtual nat can_read ()
• virtual void write (const char *s, nat n)
• virtual void read (char *s, nat n)
• virtual void flush ()
• virtual bool wait (int msecs)
• virtual port accept ()
• virtual port component (const string &name)
• virtual void format (const print_format &fm)
• port_rep ()
• virtual ~port_rep ()

Public Attributes

• MMX_ALLOCATORS int ref_count

---

Detailed Description

Definition at line 32 of file port.hpp.

---

Constructor & Destructor Documentation

port_rep

(

)

[inline]

Definition at line 51 of file port.hpp.

{}

virtual ~port_rep

(

)

[inline, virtual]

Definition at line 52 of file port.hpp.

{}

---

Member Function Documentation

port accept

(

)

[virtual]

Reimplemented in socket_port_rep.

Definition at line 87 of file port.cpp.

References ERROR, port_rep::expression(), mmx::lf, and mmx::mmerr.

                  {
  mmerr << "port= " << expression () << lf;
  ERROR ("socket server port expected");
}

bool busy

(

)

[virtual]

Reimplemented in posix_port_rep, composite_port_rep, file_port_rep, formatting_port_rep, output_string_port_rep, input_string_port_rep, and input_output_string_port_rep.

Definition at line 48 of file port.cpp.

                {
  return false;
}

nat can_read

(

)

[virtual]

Reimplemented in posix_port_rep, composite_port_rep, file_port_rep, formatting_port_rep, input_string_port_rep, and input_output_string_port_rep.

Definition at line 58 of file port.cpp.

                    {
  return 0;
}

nat can_write

(

)

[virtual]

Reimplemented in posix_port_rep, composite_port_rep, file_port_rep, formatting_port_rep, output_string_port_rep, and input_output_string_port_rep.

Definition at line 53 of file port.cpp.

                     {
  return 0;
}

port component

(

const string &

name

)

[virtual]

Reimplemented in composite_port_rep, and formatting_port_rep.

Definition at line 93 of file port.cpp.

References ERROR, port_rep::expression(), mmx::lf, and mmx::mmerr.

                                       {
  mmerr << "port= " << expression () << lf;
  ERROR ("composite port expected");
}

bool error_flag

(

)

[virtual]

Reimplemented in composite_port_rep, formatting_port_rep, and error_port_rep.

Definition at line 38 of file port.cpp.

                      {
  return false;
}

string error_message

(

)

[virtual]

Reimplemented in composite_port_rep, formatting_port_rep, and error_port_rep.

Definition at line 43 of file port.cpp.

                         {
  return "";
}

virtual syntactic expression

(

)

const [pure virtual]

Implemented in composite_port_rep, file_port_rep, formatting_port_rep, pipe_port_rep, error_port_rep, socket_port_rep, output_string_port_rep, input_string_port_rep, and input_output_string_port_rep.

Referenced by port_rep::accept(), port_rep::component(), port_rep::format(), port_rep::read(), and port_rep::write().

void flush

(

)

[virtual]

Reimplemented in composite_port_rep, file_port_rep, and formatting_port_rep.

Definition at line 83 of file port.cpp.

                 {
}

void format

(

const print_format &

fm

)

[virtual]

Reimplemented in formatting_port_rep.

Definition at line 99 of file port.cpp.

References ERROR, port_rep::expression(), mmx::lf, and mmx::mmerr.

                                        {
  mmerr << "port= " << expression () << lf;
  ERROR ("formatting port expected");  
}

bool is_input_port

(

)

[virtual]

Reimplemented in posix_port_rep, composite_port_rep, formatting_port_rep, input_string_port_rep, and input_output_string_port_rep.

Definition at line 33 of file port.cpp.

                         {
  return false;
}

bool is_output_port

(

)

[virtual]

Reimplemented in posix_port_rep, composite_port_rep, formatting_port_rep, output_string_port_rep, and input_output_string_port_rep.

Definition at line 28 of file port.cpp.

                          {
  return false;
}

void read	(	char *	s,
		nat	n
	)		[virtual]

Reimplemented in posix_port_rep, composite_port_rep, file_port_rep, formatting_port_rep, input_string_port_rep, and input_output_string_port_rep.

Definition at line 70 of file port.cpp.

References ERROR, port_rep::expression(), mmx::lf, and mmx::mmerr.

                              {
  (void) n;
  mmerr << "port= " << expression () << lf;
  ERROR ("input port expected");
}

bool wait

(

int

msecs

)

[virtual]

Reimplemented in posix_port_rep, composite_port_rep, and formatting_port_rep.

Definition at line 77 of file port.cpp.

                         {
  (void) msecs;
  return false;
}

void write	(	const char *	s,
		nat	n
	)		[virtual]

Reimplemented in posix_port_rep, composite_port_rep, file_port_rep, formatting_port_rep, output_string_port_rep, and input_output_string_port_rep.

Definition at line 63 of file port.cpp.

References ERROR, port_rep::expression(), mmx::lf, and mmx::mmerr.

                                     {
  (void) s; (void) n;
  mmerr << "port= " << expression () << lf;
  ERROR ("output port expected");
}

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Member Data Documentation

MMX_ALLOCATORS int ref_count [inherited]

Definition at line 138 of file basix.hpp.

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

• /Users/mourrain/Devel/mmx/basix/include/basix/port.hpp
• /Users/mourrain/Devel/mmx/basix/src/port.cpp