// -*- mode:C++; tab-width:2; c-basic-offset:2; indent-tabs-mode:nil -*-
//
// Copyright (C) 2000-2005 by Roger Rene Kommer / artefaktur, Kassel, Germany.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public License (LGPL).
//
//
// 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
// License ACDK-FreeLicense document enclosed in the distribution
// for more for more details.
// This file is part of the Artefaktur Component Development Kit:
// ACDK
//
// Please refer to
// - http://www.acdk.de
// - http://www.artefaktur.com
// - http://acdk.sourceforge.net
// for more information.
//
// $Header: /cvsroot/acdk/acdk/acdk_core/src/acdk/Compiler.h,v 1.35 2005/04/26 12:52:47 kommer Exp $
#ifndef acdk_Compiler_h
#define acdk_Compiler_h
#include "Platform.h"
#if defined(DOXYGENONLY) // documentation only
// general compiler flags
/**
ACDK_SUPPORT_ANSI_SPECIALIZATION use
template <> void foo(char c)
instead of
template <char> void foo(char c)
@ingroup acdkplatformmacros
*/
#define ACDK_SUPPORT_ANSI_SPECIALIZATION
/**
and,or,xor, etc. are reserved token
@ingroup acdkplatformmacros
*/
#define ACDK_HAS_ALTERNATIVE_TOKEN
/**
is defined if compiler needs explicite type in function templates
@code
template <class T> void foo()
{
T dummy;
#ifdef ACDK_ALT_CALL_TEMPLATED_FUNCTION
anotherMemberTemplate<T>(dummy);
#else
anotherMemberTemplate(dummy);
#endif
}
@endcode
@ingroup acdkplatformmacros
*/
#define ACDK_ALT_CALL_TEMPLATED_FUNCTION
/**
If reference to super class needs fully qualified name
@code
namspace somewhere {
class A
{
void foo() { }
};
}
class B : public somewhere::A
{
void foo()
{
#ifdef ACDK_NEED_FQ_SUPER_QUALIFIER
somewhere::A::foo();
#else
A::foo();
#endif
}
};
@endcode
@ingroup acdkplatformmacros
*/
#define ACDK_NEED_FQ_SUPER_QUALIFIER
/**
See code example.
@code
template <class A>
struct X
{
template <class B> void foo(B& b);
};
#if defined(ACDK_MEMBERTEMPL_TEMPLATE_TEMPLATE)
template <class A> template <class B>
#else
template <class A, class B>
#endif
void X<A>::foo(B& b) {}
@endcode
@ingroup acdkplatformmacros
*/
#define ACDK_MEMBERTEMPL_TEMPLATE_TEMPLATE
/**
template_static is used to mark a template member function
as static.
@ingroup acdkplatformmacros
*/
#define template_static static
/**
is defined if null pointer checking will
be done by structured C exception or signal handling
@ingroup acdkplatformmacros
*/
#define ACDK_NO_NULLPOINTER_CHECKING
/**
is defined if platform need to export shared library symbols
(Windows)
@ingroup acdkplatformmacros
*/
#define ACDK_NEED_DLLEXPORT
/**
is defined if compiler supports user defined delete operator
@ingroup acdkplatformmacros
*/
#define ACDK_HAS_USER_DEFINDED_OPERATOR_DELETE
/**
is defined if compiler include has struct timeval
@ingroup acdkplatformmacros
*/
#define ACDK_HAS_STRUCT_TIMEVAL
/**
is defined if compiler has long long type
@ingroup acdkplatformmacros
*/
#define ACDK_HAVE_LONG_LONG
/**
Used to export a member/method/class from a DLL/SO
@ingroup acdkplatformmacros
*/
#define ACDK_DLL_EXPORT __declspec(dllexport)
/**
Used to import a member/method/class from a DLL/SO
@ingroup acdkplatformmacros
*/
# define ACDK_DLL_IMPORT __declspec(dllimport)
/**
Used to hide symbol from exported symbols (private to DLL/SO).
This will probably be supported by gcc 4.x
@ingroup acdkplatformmacros
*/
# define ACDK_DLL_PRIVATE
#endif //defined(DOXYGENONLY) documentation only
/**
Used to add throwing declarations to methods
for example:
@code
void foo() THROW1(RMyException)
@endcode
with will be expanded to
@code
void foo() throw(RMyException, ::acdk::lang::RThrowable)
@endcode
On some platform this macro expands to nothing (due buggy C++ implementation
@ingroup acdkkeywords
@ingroup acdkmacros
*/
#define THROWS1(ex) throw(ex, ::acdk::lang::RThrowable)
/**
@see THROWS1
@ingroup acdkkeywords
@ingroup acdkmacros
*/
#define THROWS2(ex1, ex2) throw(ex1, ex2, ::acdk::lang::RThrowable)
/**
@see THROWS1
@ingroup acdkkeywords
@ingroup acdkmacros
*/
#define THROWS3(ex1, ex2, ex3) throw(ex1, ex2, ex3, ::acdk::lang::RThrowable)
/**
@see THROWS1
@ingroup acdkkeywords
@ingroup acdkmacros
*/
#define THROWS4(ex1, ex2, ex3, ex4) throw(ex1, ex2, ex3, ex4, ::acdk::lang::RThrowable)
#if defined(OS_DARWIN) || defined(__BORLANDC__)
# undef THROWS1
# define THROWS1(ex)
# undef THROWS2
# define THROWS2(ex1, ex2)
# undef THROWS3
# define THROWS3(ex1, ex2, ex3)
# undef THROWS4
# define THROWS4(ex1, ex2, ex3, ex4)
#endif //defined(OS_DARWIN) || defined(__BORLANDC__)
// =================================================================
// Compiler Settings
// =================================================================
//
// MS VC6 Compiler
//
#ifdef _MSC_VER
# pragma warning(disable: 4100)
// vc8 memcpy, etc. are not secure warnings
# define _CRT_SECURE_NO_DEPRECATE
# define WIN32_THREADS
# define ACDK_SUPPORT_ANSI_SPECIALIZATION
# define ACDK_HAS_USER_DEFINDED_OPERATOR_DELETE
# define template_static static
# define ACDK_NEED_DLLEXPORT
// use structured exception handling
# define ACDK_USE_MSC_STRUCTURED_C_HANDLING 1
# if defined(ACDK_USE_MSC_STRUCTURED_C_HANDLING)
# define ACDK_NO_NULLPOINTER_CHECKING 1
# endif //ACDK_USE_MSC_STRUCTURED_C_HANDLING
/**
understand following:
template <typename T> inline StringConcenator operator+(const char* s1, const T& t)
*/
# define ACDK_HAS_OPERATORS_ON_BASICS_ONLY
# if _MSC_VER >= 1300
/**
does not understand following
template <class OT> explicit RefHolder(const RefHolder<OT>& other);
RefHolder(const RefHolder<T>& other);
*/
# define ACDK_NO_EXPLICIT_OVERLOADING_BUG 1
# endif //_MSC_VER >= 1300
# if _MSC_VER >= 1400 // VC8 aka Visual Studio 2005
# define ACDK_NEED_FQ_SUPER_QUALIFIER
# pragma warning(disable: 4290) // C++ exception specification ignored except to indicate a function is not __declspec(nothrow)
# pragma warning(disable: 4250) // 'acdk::lang::Integer' : inherits 'acdk::lang::acdk::lang::Object::acdk::lang::acdk::lang::Object::_getObjectPtr' via dominance
# pragma warning(disable: 4251) // 'acdk::util::BucketNode::_next' : class 'RefHolder<T>' needs to have dll-interface to be used by clients of class 'acdk::util::BucketNode'
# pragma warning(disable: 4996) // 'write' was declared deprecated
# endif
/FONT>
# define ACDK_DLL_EXPORT __declspec(dllexport)
# define ACDK_DLL_IMPORT __declspec(dllimport)
# define ACDK_DLL_PRIVATE
#endif //_MSC_VER
/**
is true if either not gcc or at least version Major.Minor
*/
#define ACDK_CHECK_GCC_VERSION(Major, Minor) \
((!(defined(__GNUC__)) || (__GNUC__ > Major) || ((__GNUC__ == Major) && (__GNUC_MINOR__ >= Minor))))
////////////////////////////////////////////////////////////////////////
// Gnu-Compiler. egcs 1.1.2, gcc 2.95.1 - 3.4
//
#ifdef __GNUG__
# if !defined(__alpha__) && !defined(__ppc__) && !defined(__amd64__)
# define ACDK_NO_SIZE_T 1
# endif
/FONT>
# ifdef _LONGLONG
# define ACDK_INT64BIT
# endif
/FONT>
# define HAS_UNISTD_H 1
# define ACDK_HAS_STRUCT_TIMEVAL 1
# define ACDK_HAVE_LONG_LONG 1
# define ACDK_HAS_USER_DEFINDED_OPERATOR_DELETE
# define template_static static
// gcc 2.95.1 doesn't support it
# define ACDK_SUPPORT_ANSI_SPECIALIZATION
// gcc 3.0 has alternate token 'and' 'or' and so on
# define ACDK_HAS_ALTERNATIVE_TOKEN
# if ACDK_CHECK_GCC_VERSION(3, 4)
# define ACDK_MEMBERTEMPL_TEMPLATE_TEMPLATE
# endif
/FONT>
// needed to get recursive mutex
# ifndef _GNU_SOURCE
# define _GNU_SOURCE
# endif
/FONT>
# if defined(ACDK_OS_WIN32) || defined(ACDK_MINGW)
# if !defined(ACDK_MINGW)
# define ACDK_MINGW
# endif
/FONT>
# if !defined(ACDK_OS_WIN32)
# define ACDK_OS_WIN32
# endif
/FONT>
# define ACDK_NEED_DLLEXPORT
# define WIN32_THREADS
# define ACDK_DLL_EXPORT __declspec(dllexport)
# define ACDK_DLL_IMPORT __declspec(dllimport)
# define ACDK_DLL_PRIVATE
# else // defined(ACDK_OS_WIN32)
# if ACDK_CHECK_GCC_VERSION(4, 0)
# define ACDK_DLL_EXPORT __attribute__ ((visibility("default")))
//# define ACDK_DLL_IMPORT __attribute__ ((visibility("hidden")))
# define ACDK_DLL_IMPORT
# define ACDK_DLL_PRIVATE
# else
/FONT>
# define ACDK_DLL_EXPORT
# define ACDK_DLL_IMPORT
# define ACDK_DLL_PRIVATE
# endif //ACDK_CHECK_GCC_VERSION(4, 0)
# endif // defined(ACDK_OS_WIN32)
#endif //__GNUG__
////////////////////////////////////////////////////////////
// Borland C++-Builder 4/5
//
#ifdef __BORLANDC__
// Borland 5.51 __BORLANDC__ == 0x551
# ifndef __linux__
# define WIN32_THREADS
# define ACDK_NEED_DLLEXPORT
# else
/FONT>
# define POSIX_THREADS
# define ACDK_ATOMIC_USE_PTHREAD
# endif //__linux__
# define ACDK_SUPPORT_ANSI_SPECIALIZATION
# define ACDK_NO_ARRAY_DELETE
# define ACDK_NEED_FQ_SUPER_QUALIFIER
# if __BORLANDC__ >= 0x600
# define template_static
# else
/FONT>
# define template_static static
# endif //__BORLANDC__ >= 0x600
# define ACDK_DLL_EXPORT __declspec(dllexport)
# define ACDK_DLL_IMPORT __declspec(dllimport)
# define ACDK_DLL_PRIVATE
# define ACDK_MEMBERTEMPL_TEMPLATE_TEMPLATE
/**
borland sometime has problems with RThrowable and other Holder to
Exceptions while linking. ACDK_BCC_RTHROWABLE_DEFINITION
fixes this.
@ingroup acdkplatformmacros
*/
# define ACDK_BCC_RTHROWABLE_DEFINITION(ClassName) \
namespace { \
void bcc##ClassName##Fix() \
{ \
try { \
throw R##ClassName(new ClassName()); \
} catch (R##ClassName ex) { \
} \
} \
}
# define ACDK_BCC_RTHROWABLE_DEFINITION_FQ(ns, ClassName) \
namespace { \
void bcc##ClassName##Fix() \
{ \
try { \
throw ns R##ClassName(new ns ClassName()); \
} catch (ns R##ClassName ex) { \
} \
} \
}
#else //__BORLANDC__
# define ACDK_BCC_RTHROWABLE_DEFINITION(ClassName)
# define ACDK_BCC_RTHROWABLE_DEFINITION_FQ(ns, ClassName)
#endif //__BORLANDC__
////////////////////////////////////////////////////////////
// Sun WorkShop 6
//
#if defined(__SUNPRO_CC)
// # define ACDK_SUPPORT_ANSI_SPECIALIZATION
# define POSIX_THREADS
# define HAS_UNISTD_H 1
# define ACDK_HAS_STRUCT_TIMEVAL 1
# define ACDK_HAVE_LONG_LONG 1
# define ACDK_HAS_USER_DEFINDED_OPERATOR_DELETE
# define ACDK_ALT_CALL_TEMPLATED_FUNCTION
# define ACDK_HAS_ALTERNATIVE_TOKEN
# define template_static static // this will cause an warning, but otherwise there will be an error
# define ACDK_DLL_EXPORT
# define ACDK_DLL_IMPORT
# define ACDK_DLL_PRIVATE
#endif // __SUNPRO_CC
//
// Metroworks
//
#if defined(__MWERKS__)
# define ACDK_OS_WIN32
# define ACDK_METROWORKS
# define WIN32_THREADS
# define ACDK_SUPPORT_ANSI_SPECIALIZATION
# define ACDK_HAS_USER_DEFINDED_OPERATOR_DELETE
# define ACDK_HAS_ALTERNATIVE_TOKEN
# define template_static static
# define ACDK_DLL_EXPORT
# define ACDK_DLL_IMPORT
# define ACDK_DLL_PRIVATE
#endif //defined(__MWERKS__)
//
// Intel CC 6.0 Linux
//
#if defined(__INTEL_COMPILER)
# define ACDK_SUPPORT_ANSI_SPECIALIZATION
# define ACDK_HAS_USER_DEFINDED_OPERATOR_DELETE
# define ACDK_HAS_ALTERNATIVE_TOKEN
# define template_static static
# if !defined(ACDK_OS_WIN32)
# define HAS_UNISTD_H 1
# endif
/FONT>
# define ACDK_DLL_EXPORT
# define ACDK_DLL_IMPORT
# define ACDK_DLL_PRIVATE
#endif //defined(__INTEL_COMPILER)
#if (defined(ACDK_OS_LINUX) || defined(ACDK_OS_SOLARIS)) && !defined(ACDK_OS_CYGWIN32)
# ifndef POSIX_THREADS
# define POSIX_THREADS
# endif
/FONT>
#endif //OS_LINUX
#if defined(ACDK_OS_CYGWIN32) || defined(_MSC_VER) || (defined(__BORLANDC__) && !defined(__linux__))
# define WIN32_THREADS
#endif
/FONT>
#ifdef WIN32_THREADS
# define ACDK_WIN32_THREADS
#endif
/FONT>
#ifdef POSIX_THREADS
# define ACDK_POSIX_THREADS
#endif
/FONT>
/**
ACDK_FQ_SUPER_QUALIFIER is a helper macro to select super class in initialization list:
@code
struct A : public ::otherns::B
{
A() : ACDK_FQ_SUPER_QUALIFIER(::otherns::, B()) { }
};
@endcode
@see ACDK_NEED_FQ_SUPER_QUALIFIER
@ingroup acdkplatformmacros
*/
#ifdef ACDK_NEED_FQ_SUPER_QUALIFIER
# define ACDK_FQ_SUPER_QUALIFIER(namespace, class) namespace class
#else
/FONT>
# define ACDK_FQ_SUPER_QUALIFIER(namespace, class) class
#endif
/FONT>
#endif //acdk_Compiler_h
|
2005/5/9
Compiler.h
