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Diffstat (limited to '3rdParty/Boost/src/boost/multi_index/detail/scope_guard.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/multi_index/detail/scope_guard.hpp | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/3rdParty/Boost/src/boost/multi_index/detail/scope_guard.hpp b/3rdParty/Boost/src/boost/multi_index/detail/scope_guard.hpp deleted file mode 100644 index 12624c5..0000000 --- a/3rdParty/Boost/src/boost/multi_index/detail/scope_guard.hpp +++ /dev/null @@ -1,277 +0,0 @@ -/* Copyright 2003-2008 Joaquin M Lopez Munoz. - * 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) - * - * See http://www.boost.org/libs/multi_index for library home page. - */ - -#ifndef BOOST_MULTI_INDEX_DETAIL_SCOPE_GUARD_HPP -#define BOOST_MULTI_INDEX_DETAIL_SCOPE_GUARD_HPP - -#if defined(_MSC_VER)&&(_MSC_VER>=1200) -#pragma once -#endif - -namespace boost{ - -namespace multi_index{ - -namespace detail{ - -/* Until some official version of the ScopeGuard idiom makes it into Boost, - * we locally define our own. This is a merely reformated version of - * ScopeGuard.h as defined in: - * Alexandrescu, A., Marginean, P.:"Generic<Programming>: Change the Way You - * Write Exception-Safe Code - Forever", C/C++ Users Jornal, Dec 2000, - * http://www.cuj.com/documents/s=8000/cujcexp1812alexandr/ - * with the following modifications: - * - General pretty formatting (pretty to my taste at least.) - * - Naming style changed to standard C++ library requirements. - * - safe_execute does not feature a try-catch protection, so we can - * use this even if BOOST_NO_EXCEPTIONS is defined. - * - Added scope_guard_impl4 and obj_scope_guard_impl3, (Boost.MultiIndex - * needs them). A better design would provide guards for many more - * arguments through the Boost Preprocessor Library. - * - Added scope_guard_impl_base::touch (see below.) - * - Removed RefHolder and ByRef, whose functionality is provided - * already by Boost.Ref. - * - Removed static make_guard's and make_obj_guard's, so that the code - * will work even if BOOST_NO_MEMBER_TEMPLATES is defined. This forces - * us to move some private ctors to public, though. - * - * NB: CodeWarrior Pro 8 seems to have problems looking up safe_execute - * without an explicit qualification. - */ - -class scope_guard_impl_base -{ -public: - scope_guard_impl_base():dismissed_(false){} - void dismiss()const{dismissed_=true;} - - /* This helps prevent some "unused variable" warnings under, for instance, - * GCC 3.2. - */ - void touch()const{} - -protected: - ~scope_guard_impl_base(){} - - scope_guard_impl_base(const scope_guard_impl_base& other): - dismissed_(other.dismissed_) - { - other.dismiss(); - } - - template<typename J> - static void safe_execute(J& j){if(!j.dismissed_)j.execute();} - - mutable bool dismissed_; - -private: - scope_guard_impl_base& operator=(const scope_guard_impl_base&); -}; - -typedef const scope_guard_impl_base& scope_guard; - -template<typename F> -class scope_guard_impl0:public scope_guard_impl_base -{ -public: - scope_guard_impl0(F fun):fun_(fun){} - ~scope_guard_impl0(){scope_guard_impl_base::safe_execute(*this);} - void execute(){fun_();} - -protected: - - F fun_; -}; - -template<typename F> -inline scope_guard_impl0<F> make_guard(F fun) -{ - return scope_guard_impl0<F>(fun); -} - -template<typename F,typename P1> -class scope_guard_impl1:public scope_guard_impl_base -{ -public: - scope_guard_impl1(F fun,P1 p1):fun_(fun),p1_(p1){} - ~scope_guard_impl1(){scope_guard_impl_base::safe_execute(*this);} - void execute(){fun_(p1_);} - -protected: - F fun_; - const P1 p1_; -}; - -template<typename F,typename P1> -inline scope_guard_impl1<F,P1> make_guard(F fun,P1 p1) -{ - return scope_guard_impl1<F,P1>(fun,p1); -} - -template<typename F,typename P1,typename P2> -class scope_guard_impl2:public scope_guard_impl_base -{ -public: - scope_guard_impl2(F fun,P1 p1,P2 p2):fun_(fun),p1_(p1),p2_(p2){} - ~scope_guard_impl2(){scope_guard_impl_base::safe_execute(*this);} - void execute(){fun_(p1_,p2_);} - -protected: - F fun_; - const P1 p1_; - const P2 p2_; -}; - -template<typename F,typename P1,typename P2> -inline scope_guard_impl2<F,P1,P2> make_guard(F fun,P1 p1,P2 p2) -{ - return scope_guard_impl2<F,P1,P2>(fun,p1,p2); -} - -template<typename F,typename P1,typename P2,typename P3> -class scope_guard_impl3:public scope_guard_impl_base -{ -public: - scope_guard_impl3(F fun,P1 p1,P2 p2,P3 p3):fun_(fun),p1_(p1),p2_(p2),p3_(p3){} - ~scope_guard_impl3(){scope_guard_impl_base::safe_execute(*this);} - void execute(){fun_(p1_,p2_,p3_);} - -protected: - F fun_; - const P1 p1_; - const P2 p2_; - const P3 p3_; -}; - -template<typename F,typename P1,typename P2,typename P3> -inline scope_guard_impl3<F,P1,P2,P3> make_guard(F fun,P1 p1,P2 p2,P3 p3) -{ - return scope_guard_impl3<F,P1,P2,P3>(fun,p1,p2,p3); -} - -template<typename F,typename P1,typename P2,typename P3,typename P4> -class scope_guard_impl4:public scope_guard_impl_base -{ -public: - scope_guard_impl4(F fun,P1 p1,P2 p2,P3 p3,P4 p4): - fun_(fun),p1_(p1),p2_(p2),p3_(p3),p4_(p4){} - ~scope_guard_impl4(){scope_guard_impl_base::safe_execute(*this);} - void execute(){fun_(p1_,p2_,p3_,p4_);} - -protected: - F fun_; - const P1 p1_; - const P2 p2_; - const P3 p3_; - const P4 p4_; -}; - -template<typename F,typename P1,typename P2,typename P3,typename P4> -inline scope_guard_impl4<F,P1,P2,P3,P4> make_guard( - F fun,P1 p1,P2 p2,P3 p3,P4 p4) -{ - return scope_guard_impl4<F,P1,P2,P3,P4>(fun,p1,p2,p3,p4); -} - -template<class Obj,typename MemFun> -class obj_scope_guard_impl0:public scope_guard_impl_base -{ -public: - obj_scope_guard_impl0(Obj& obj,MemFun mem_fun):obj_(obj),mem_fun_(mem_fun){} - ~obj_scope_guard_impl0(){scope_guard_impl_base::safe_execute(*this);} - void execute(){(obj_.*mem_fun_)();} - -protected: - Obj& obj_; - MemFun mem_fun_; -}; - -template<class Obj,typename MemFun> -inline obj_scope_guard_impl0<Obj,MemFun> make_obj_guard(Obj& obj,MemFun mem_fun) -{ - return obj_scope_guard_impl0<Obj,MemFun>(obj,mem_fun); -} - -template<class Obj,typename MemFun,typename P1> -class obj_scope_guard_impl1:public scope_guard_impl_base -{ -public: - obj_scope_guard_impl1(Obj& obj,MemFun mem_fun,P1 p1): - obj_(obj),mem_fun_(mem_fun),p1_(p1){} - ~obj_scope_guard_impl1(){scope_guard_impl_base::safe_execute(*this);} - void execute(){(obj_.*mem_fun_)(p1_);} - -protected: - Obj& obj_; - MemFun mem_fun_; - const P1 p1_; -}; - -template<class Obj,typename MemFun,typename P1> -inline obj_scope_guard_impl1<Obj,MemFun,P1> make_obj_guard( - Obj& obj,MemFun mem_fun,P1 p1) -{ - return obj_scope_guard_impl1<Obj,MemFun,P1>(obj,mem_fun,p1); -} - -template<class Obj,typename MemFun,typename P1,typename P2> -class obj_scope_guard_impl2:public scope_guard_impl_base -{ -public: - obj_scope_guard_impl2(Obj& obj,MemFun mem_fun,P1 p1,P2 p2): - obj_(obj),mem_fun_(mem_fun),p1_(p1),p2_(p2) - {} - ~obj_scope_guard_impl2(){scope_guard_impl_base::safe_execute(*this);} - void execute(){(obj_.*mem_fun_)(p1_,p2_);} - -protected: - Obj& obj_; - MemFun mem_fun_; - const P1 p1_; - const P2 p2_; -}; - -template<class Obj,typename MemFun,typename P1,typename P2> -inline obj_scope_guard_impl2<Obj,MemFun,P1,P2> -make_obj_guard(Obj& obj,MemFun mem_fun,P1 p1,P2 p2) -{ - return obj_scope_guard_impl2<Obj,MemFun,P1,P2>(obj,mem_fun,p1,p2); -} - -template<class Obj,typename MemFun,typename P1,typename P2,typename P3> -class obj_scope_guard_impl3:public scope_guard_impl_base -{ -public: - obj_scope_guard_impl3(Obj& obj,MemFun mem_fun,P1 p1,P2 p2,P3 p3): - obj_(obj),mem_fun_(mem_fun),p1_(p1),p2_(p2),p3_(p3) - {} - ~obj_scope_guard_impl3(){scope_guard_impl_base::safe_execute(*this);} - void execute(){(obj_.*mem_fun_)(p1_,p2_,p3_);} - -protected: - Obj& obj_; - MemFun mem_fun_; - const P1 p1_; - const P2 p2_; - const P3 p3_; -}; - -template<class Obj,typename MemFun,typename P1,typename P2,typename P3> -inline obj_scope_guard_impl3<Obj,MemFun,P1,P2,P3> -make_obj_guard(Obj& obj,MemFun mem_fun,P1 p1,P2 p2,P3 p3) -{ - return obj_scope_guard_impl3<Obj,MemFun,P1,P2,P3>(obj,mem_fun,p1,p2,p3); -} - -} /* namespace multi_index::detail */ - -} /* namespace multi_index */ - -} /* namespace boost */ - -#endif |