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- [/
- / Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
- / Copyright (c) 2003-2005 Peter Dimov
- /
- / Distributed under the Boost Software License, Version 1.0. (See
- / accompanying file LICENSE_1_0.txt or copy at
- / http://www.boost.org/LICENSE_1_0.txt)
- /]
- [section:implementation Implementation]
- [section Files]
- * [@../../../../boost/mem_fn.hpp boost/mem_fn.hpp] (main header)
- * [@../../../../boost/bind/mem_fn_cc.hpp boost/bind/mem_fn_cc.hpp] (used by `mem_fn.hpp`, do not include directly)
- * [@../../../../boost/bind/mem_fn_vw.hpp boost/bind/mem_fn_vw.hpp] (used by `mem_fn.hpp`, do not include directly)
- * [@../../../../boost/bind/mem_fn_template.hpp boost/bind/mem_fn_template.hpp] (used by `mem_fn.hpp`, do not include directly)
- * [@../../test/mem_fn_test.cpp libs/bind/test/mem_fn_test.cpp] (test)
- * [@../../test/mem_fn_derived_test.cpp libs/bind/test/mem_fn_derived_test.cpp] (test with derived objects)
- * [@../../test/mem_fn_fastcall_test.cpp libs/bind/test/mem_fn_fastcall_test.cpp] (test for `__fastcall`)
- * [@../../test/mem_fn_stdcall_test.cpp libs/bind/test/mem_fn_stdcall_test.cpp] (test for `__stdcall`)
- * [@../../test/mem_fn_void_test.cpp libs/bind/test/mem_fn_void_test.cpp] (test for `void` returns)
- [endsect]
- [section Dependencies]
- * [@boost:/libs/config/config.htm Boost.Config]
- [endsect]
- [section Number of Arguments]
- This implementation supports member functions with up to eight arguments. This
- is not an inherent limitation of the design, but an implementation detail.
- [endsect]
- [section:stdcall `__stdcall`, `__cdecl`, and `__fastcall` Support]
- Some platforms allow several types of member functions that differ by their
- calling convention (the rules by which the function is invoked: how are
- arguments passed, how is the return value handled, and who cleans up the stack
- - if any.)
- For example, Windows API functions and COM interface member functions use a
- calling convention known as `__stdcall`. Borland VCL components use
- `__fastcall`. UDK, the component model of OpenOffice.org, uses `__cdecl`.
- To use `mem_fn` with `__stdcall` member functions, `#define` the macro
- `BOOST_MEM_FN_ENABLE_STDCALL` before including `<boost/mem_fn.hpp>`.
- To use `mem_fn` with `__fastcall` member functions, `#define` the macro
- `BOOST_MEM_FN_ENABLE_FASTCALL` before including `<boost/mem_fn.hpp>`.
- To use `mem_fn` with `__cdecl` member functions, `#define` the macro
- `BOOST_MEM_FN_ENABLE_CDECL` before including `<boost/mem_fn.hpp>`.
- [*It is best to define these macros in the project options, via `-D` on the
- command line, or as the first line in the translation unit (.cpp file) where
- `mem_fn` is used.] Not following this rule can lead to obscure errors when a
- header includes `mem_fn.hpp` before the macro has been defined.
- /[Note:/ this is a non-portable extension. It is not part of the interface./]/
- /[Note:/ Some compilers provide only minimal support for the `__stdcall` keyword./]/
- [endsect]
- [endsect]
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