pcsx2/common/include/Utilities/Dependencies.h

/*  PCSX2 - PS2 Emulator for PCs
 *  Copyright (C) 2002-2009  PCSX2 Dev Team
 * 
 *  PCSX2 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 Found-
 *  ation, either version 3 of the License, or (at your option) any later version.
 *
 *  PCSX2 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 PCSX2.
 *  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

//////////////////////////////////////////////////////////////////////////////////////////
// DeclareNoncopyableObject
// This macro provides an easy and clean method for ensuring objects are not copyable.
// Simply add the macro to the head or tail of your class declaration, and attempts to
// copy the class will give you a moderately obtuse compiler error that will have you
// scratching your head for 20 mintes.
//
// (... but that's probably better than having a weird invalid object copy having you
//  scratch your head for a day).
//
// Programmer's notes:
//  * We intentionally do NOT provide implementations for these methods, which should
//    never be referenced anyway.

//  * I've opted for macro form over multi-inherited class form (Boost style), because
//    the errors generated by the macro are considerably less voodoo.  The Boost-style
//    The macro reports the exact class that causes the copy failure, while Boost's class
//    approach just reports an error in whatever "NoncopyableObject" is inherited.
//
//  * This macro is the same as wxWidgets' DECLARE_NO_COPY_CLASS macro.  This one is free
//    of wx dependencies though, and has a nicer typeset. :)
//
#ifndef DeclareNoncopyableObject
#	define DeclareNoncopyableObject(classname)	\
	private:									\
	explicit classname(const classname&);		\
	classname& operator=(const classname&);
#endif

//////////////////////////////////////////////////////////////////////////////////////////
// __BaseSealed
// Base class used to implement type-safe sealed classes.
// This class should never be used directly.  Use the Sealed macro instead, which ensures
// all sealed classes derive from a unique BaseSealed (preventing them from accidentally
// circumventing sealing by inheriting from multiple sealed classes.
//
template < int T >
class __BaseSealed
{
protected:
	__BaseSealed()
	{
	}
};

// Use this macro/class as a base to seal a class from being derived from.
// This macro works by providing a unique base class with a protected constructor
// for every class that derives from it. 
#define Sealed		private virtual __BaseSealed<__COUNTER__>


//////////////////////////////////////////////////////////////////////////////////////////
// macro provided for tagging translation strings, without actually running them through the
// translator (which the _() does automatically, and sometimes we don't want that).  This is
// a shorthand replacement for wxTRANSLATE.
//
#define wxLt(a)		(a)

#ifndef wxASSERT_MSG_A
#	define wxASSERT_MSG_A( cond, msg ) wxASSERT_MSG( cond, wxString::FromAscii( msg ).c_str() )
#endif

// must include wx/setup.h first, otherwise we get warnings/errors regarding __LINUX__
#include <wx/setup.h>

#include "Pcsx2Defs.h"

#include <wx/string.h>
#include <wx/tokenzr.h>
#include <wx/gdicmn.h>		// for wxPoint/wxRect stuff
#include <wx/intl.h>
#include <wx/log.h>

#include <stdexcept>
#include <algorithm>
#include <string>
#include <cstring>		// string.h under c++
#include <cstdio>		// stdio.h under c++
#include <cstdlib>