/usr/include/cgicc/MStreamable.h is in libcgicc5-dev 3.2.9-3.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | /* -*-mode:c++; c-file-style: "gnu";-*- */
/*
* $Id: MStreamable.h,v 1.12 2007/07/02 18:48:19 sebdiaz Exp $
*
* Copyright (C) 1996 - 2004 Stephen F. Booth <sbooth@gnu.org>
* 2007 Sebastien DIAZ <sebastien.diaz@gmail.com>
* Part of the GNU cgicc library, http://www.gnu.org/software/cgicc
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*/
#ifndef _MSTREAMABLE_H_
#define _MSTREAMABLE_H_ 1
#ifdef __GNUG__
# pragma interface
#endif
/*! \file MStreamable.h
* \brief Abstract base class for all streamable objects.
*
* A streamable object is an object that can be written to an \c
* ostream using the \c << operator.
*/
#include <iostream>
#include "cgicc/CgiDefs.h"
namespace cgicc {
class MStreamable;
/*!
* Prototype for overloading streaming operator
* \param out The ostream to which to write
* \param obj The MStreamable object to write
* \return A reference to \c out
*/
CGICC_API std::ostream&
operator<<(std::ostream& out, const MStreamable& obj);
// ============================================================
// Class MStreamable
// ============================================================
/*! \class MStreamable MStreamable.h cgicc/MStreamable.h
* \brief Mix-in streamable interface.
*
* Abstract mix-in class which makes classes streamable via
* the \c << operator.
* Written in the spirit of a Java interface.
*/
class CGICC_API MStreamable
{
friend CGICC_API std::ostream&
operator<<(std::ostream& out, const MStreamable& obj);
public:
/*!
* \brief Empty constructor
*
*/
inline MStreamable()
{}
/*!
* \brief Empty destructor
*
*/
inline virtual ~MStreamable()
{}
/*!
* \brief Write this object to a stream.
*
* Subclasses must implement this function.
* \param out The ostream to which to write.
*/
virtual void
render(std::ostream& out) const = 0;
};
} // namespace cgicc
#endif /* ! _MSTREAMABLE_H_ */
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