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/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
#line 1 "ostream.oo.h"
/* Abstract output stream data type.
Copyright (C) 2006, 2015-2016 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2006.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _OSTREAM_H
#define _OSTREAM_H
#include <stddef.h>
#include <string.h>
#include "moo.h"
/* An output stream is an object to which one can feed a sequence of bytes. */
#line 32 "ostream.h"
struct any_ostream_representation;
/* ostream_t is defined as a pointer to struct any_ostream_representation.
In C++ mode, we use a smart pointer class.
In C mode, we have no other choice than a typedef to the root class type. */
#if IS_CPLUSPLUS
struct ostream_t
{
private:
struct any_ostream_representation *_pointer;
public:
ostream_t () : _pointer (NULL) {}
ostream_t (struct any_ostream_representation *pointer) : _pointer (pointer) {}
struct any_ostream_representation * operator -> () { return _pointer; }
operator struct any_ostream_representation * () { return _pointer; }
operator void * () { return _pointer; }
bool operator == (const void *p) { return _pointer == p; }
bool operator != (const void *p) { return _pointer != p; }
};
#else
typedef struct any_ostream_representation * ostream_t;
#endif
/* Functions that invoke the methods. */
extern void ostream_write_mem (ostream_t first_arg, const void *data, size_t len);
extern void ostream_flush (ostream_t first_arg);
extern void ostream_free (ostream_t first_arg);
/* Type representing an implementation of ostream_t. */
struct ostream_implementation
{
const typeinfo_t * const *superclasses;
size_t superclasses_length;
size_t instance_size;
#define THIS_ARG ostream_t first_arg
#include "ostream.vt.h"
#undef THIS_ARG
};
/* Public portion of the object pointed to by a ostream_t. */
struct ostream_representation_header
{
const struct ostream_implementation *vtable;
};
#if HAVE_INLINE
/* Define the functions that invoke the methods as inline accesses to
the ostream_implementation.
Use #define to avoid a warning because of extern vs. static. */
# define ostream_write_mem ostream_write_mem_inline
static inline void
ostream_write_mem (ostream_t first_arg, const void *data, size_t len)
{
const struct ostream_implementation *vtable =
((struct ostream_representation_header *) (struct any_ostream_representation *) first_arg)->vtable;
vtable->write_mem (first_arg,data,len);
}
# define ostream_flush ostream_flush_inline
static inline void
ostream_flush (ostream_t first_arg)
{
const struct ostream_implementation *vtable =
((struct ostream_representation_header *) (struct any_ostream_representation *) first_arg)->vtable;
vtable->flush (first_arg);
}
# define ostream_free ostream_free_inline
static inline void
ostream_free (ostream_t first_arg)
{
const struct ostream_implementation *vtable =
((struct ostream_representation_header *) (struct any_ostream_representation *) first_arg)->vtable;
vtable->free (first_arg);
}
#endif
extern const typeinfo_t ostream_typeinfo;
#define ostream_SUPERCLASSES &ostream_typeinfo, NULL
#define ostream_SUPERCLASSES_LENGTH (1 + 1)
extern const struct ostream_implementation ostream_vtable;
#line 41 "ostream.oo.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Write a string's contents to a stream. */
extern void ostream_write_str (ostream_t stream, const char *string);
#if HAVE_INLINE
#define ostream_write_str ostream_write_str_inline
static inline void
ostream_write_str (ostream_t stream, const char *string)
{
ostream_write_mem (stream, string, strlen (string));
}
#endif
#ifdef __cplusplus
}
#endif
#endif /* _OSTREAM_H */
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