diff options
Diffstat (limited to 'ksvg/impl/libs/libtext2path/src/myboost')
6 files changed, 951 insertions, 0 deletions
diff --git a/ksvg/impl/libs/libtext2path/src/myboost/assert.hpp b/ksvg/impl/libs/libtext2path/src/myboost/assert.hpp new file mode 100644 index 00000000..3f3c61c2 --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/assert.hpp @@ -0,0 +1,24 @@ +// +// boost/assert.hpp - BOOST_ASSERT(expr) +// +// Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd. +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// +// Note: There are no include guards. This is intentional. +// +// See http://www.boost.org/libs/utility/assert.html for documentation. +// + +#ifndef ASSERT_HPP +#define ASSERT_HPP + +#undef BOOST_ASSERT + +# include <assert.h> +# define BOOST_ASSERT(expr) assert(expr) + +#endif diff --git a/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.hpp b/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.hpp new file mode 100644 index 00000000..73afd5f5 --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.hpp @@ -0,0 +1,61 @@ +#ifndef BOOST_CHECKED_DELETE_HPP_INCLUDED +#define BOOST_CHECKED_DELETE_HPP_INCLUDED + +// +// boost/checked_delete.hpp +// +// Copyright (c) 1999, 2000, 2001, 2002 boost.org +// Copyright (c) 2002, 2003 Peter Dimov +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// +// See http://www.boost.org/libs/utility/checked_delete.html for documentation. +// + +namespace myboost +{ + +// verify that types are complete for increased safety + +template<class T> inline void checked_delete(T * x) +{ + // Intel 7 accepts sizeof(incomplete) as 0 in system headers + typedef char type_must_be_complete[ sizeof(T)? 1: -1 ]; + delete x; +} + +template<class T> inline void checked_array_delete(T * x) +{ + typedef char type_must_be_complete[ sizeof(T)? 1: -1 ]; + delete [] x; +} + +template<class T> struct checked_deleter +{ + typedef void result_type; + typedef T * argument_type; + + void operator()(T * x) const + { + // boost:: disables ADL + myboost::checked_delete(x); + } +}; + +template<class T> struct checked_array_deleter +{ + typedef void result_type; + typedef T * argument_type; + + void operator()(T * x) const + { + myboost::checked_array_delete(x); + } +}; + +} // namespace myboost + +#endif // #ifndef BOOST_CHECKED_DELETE_HPP_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/lightweight_mutex.hpp b/ksvg/impl/libs/libtext2path/src/myboost/lightweight_mutex.hpp new file mode 100644 index 00000000..10db127c --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/lightweight_mutex.hpp @@ -0,0 +1,74 @@ +#ifndef BOOST_DETAIL_LWM_PTHREADS_HPP_INCLUDED +#define BOOST_DETAIL_LWM_PTHREADS_HPP_INCLUDED + +// +// boost/detail/lwm_pthreads.hpp +// +// Copyright (c) 2002 Peter Dimov and Multi Media Ltd. +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// + +#include <pthread.h> + +namespace myboost +{ + +namespace detail +{ + +class lightweight_mutex +{ +private: + + pthread_mutex_t m_; + + lightweight_mutex(lightweight_mutex const &); + lightweight_mutex & operator=(lightweight_mutex const &); + +public: + + lightweight_mutex() + { + pthread_mutex_init(&m_, 0); + } + + ~lightweight_mutex() + { + pthread_mutex_destroy(&m_); + } + + class scoped_lock; + friend class scoped_lock; + + class scoped_lock + { + private: + + pthread_mutex_t & m_; + + scoped_lock(scoped_lock const &); + scoped_lock & operator=(scoped_lock const &); + + public: + + scoped_lock(lightweight_mutex & m): m_(m.m_) + { + pthread_mutex_lock(&m_); + } + + ~scoped_lock() + { + pthread_mutex_unlock(&m_); + } + }; +}; + +} // namespace detail + +} // namespace myboost + +#endif // #ifndef BOOST_DETAIL_LWM_PTHREADS_HPP_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/shared_count.hpp b/ksvg/impl/libs/libtext2path/src/myboost/shared_count.hpp new file mode 100644 index 00000000..e8ec19a8 --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/shared_count.hpp @@ -0,0 +1,367 @@ +#ifndef BOOST_DETAIL_SHARED_COUNT_HPP_INCLUDED +#define BOOST_DETAIL_SHARED_COUNT_HPP_INCLUDED + +// +// detail/shared_count.hpp +// +// Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd. +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// + +#include "myboost/checked_delete.hpp" +#include "myboost/throw_exception.hpp" +#include "myboost/lightweight_mutex.hpp" + +#include <memory> // std::auto_ptr, std::allocator +#include <functional> // std::less +#include <exception> // std::exception +#include <new> // std::bad_alloc +#include <typeinfo> // std::type_info in get_deleter +#include <cstddef> // std::size_t + +namespace myboost +{ + +class bad_weak_ptr: public std::exception +{ +public: + + virtual char const * what() const throw() + { + return "myboost::bad_weak_ptr"; + } +}; + +namespace detail +{ + +class sp_counted_base +{ +private: + + typedef detail::lightweight_mutex mutex_type; + +public: + + sp_counted_base(): use_count_(1), weak_count_(1) + { + } + + virtual ~sp_counted_base() // nothrow + { + } + + // dispose() is called when use_count_ drops to zero, to release + // the resources managed by *this. + + virtual void dispose() = 0; // nothrow + + // destruct() is called when weak_count_ drops to zero. + + virtual void destruct() // nothrow + { + delete this; + } + + virtual void * get_deleter(std::type_info const & ti) = 0; + + void add_ref_copy() + { + mutex_type::scoped_lock lock(mtx_); + ++use_count_; + } + + void add_ref_lock() + { + mutex_type::scoped_lock lock(mtx_); + if(use_count_ == 0) myboost::throw_exception(myboost::bad_weak_ptr()); + ++use_count_; + } + + void release() // nothrow + { + { + mutex_type::scoped_lock lock(mtx_); + long new_use_count = --use_count_; + + if(new_use_count != 0) return; + } + + dispose(); + weak_release(); + } + + void weak_add_ref() // nothrow + { + mutex_type::scoped_lock lock(mtx_); + ++weak_count_; + } + + void weak_release() // nothrow + { + long new_weak_count; + + { + mutex_type::scoped_lock lock(mtx_); + new_weak_count = --weak_count_; + } + + if(new_weak_count == 0) + { + destruct(); + } + } + + long use_count() const // nothrow + { + mutex_type::scoped_lock lock(mtx_); + return use_count_; + } + +private: + + sp_counted_base(sp_counted_base const &); + sp_counted_base & operator= (sp_counted_base const &); + + long use_count_; // #shared + long weak_count_; // #weak + (#shared != 0) + + mutable mutex_type mtx_; +}; + +template<class P, class D> class sp_counted_base_impl: public sp_counted_base +{ +private: + + P ptr; // copy constructor must not throw + D del; // copy constructor must not throw + + sp_counted_base_impl(sp_counted_base_impl const &); + sp_counted_base_impl & operator= (sp_counted_base_impl const &); + + typedef sp_counted_base_impl<P, D> this_type; + +public: + + // pre: initial_use_count <= initial_weak_count, d(p) must not throw + + sp_counted_base_impl(P p, D d): ptr(p), del(d) + { + } + + virtual void dispose() // nothrow + { + del(ptr); + } + + virtual void * get_deleter(std::type_info const & ti) + { + return ti == typeid(D)? &del: 0; + } + + void * operator new(std::size_t) + { + return std::allocator<this_type>().allocate(1, static_cast<this_type *>(0)); + } + + void operator delete(void * p) + { + std::allocator<this_type>().deallocate(static_cast<this_type *>(p), 1); + } +}; + +class weak_count; + +class shared_count +{ +private: + + sp_counted_base * pi_; + + friend class weak_count; + +public: + + shared_count(): pi_(0) // nothrow + { + } + + template<class P, class D> shared_count(P p, D d): pi_(0) + { + + try + { + pi_ = new sp_counted_base_impl<P, D>(p, d); + } + catch(...) + { + d(p); // delete p + throw; + } + + + pi_ = new sp_counted_base_impl<P, D>(p, d); + + if(pi_ == 0) + { + d(p); // delete p + myboost::throw_exception(std::bad_alloc()); + } + } + + // auto_ptr<Y> is special cased to provide the strong guarantee + + template<class Y> + explicit shared_count(std::auto_ptr<Y> & r): pi_(new sp_counted_base_impl< Y *, checked_deleter<Y> >(r.get(), checked_deleter<Y>())) + { + r.release(); + } + + ~shared_count() // nothrow + { + if(pi_ != 0) pi_->release(); + } + + shared_count(shared_count const & r): pi_(r.pi_) // nothrow + { + if(pi_ != 0) pi_->add_ref_copy(); + } + + explicit shared_count(weak_count const & r); // throws bad_weak_ptr when r.use_count() == 0 + + shared_count & operator= (shared_count const & r) // nothrow + { + sp_counted_base * tmp = r.pi_; + if(tmp != 0) tmp->add_ref_copy(); + if(pi_ != 0) pi_->release(); + pi_ = tmp; + + return *this; + } + + void swap(shared_count & r) // nothrow + { + sp_counted_base * tmp = r.pi_; + r.pi_ = pi_; + pi_ = tmp; + } + + long use_count() const // nothrow + { + return pi_ != 0? pi_->use_count(): 0; + } + + bool unique() const // nothrow + { + return use_count() == 1; + } + + friend inline bool operator==(shared_count const & a, shared_count const & b) + { + return a.pi_ == b.pi_; + } + + friend inline bool operator<(shared_count const & a, shared_count const & b) + { + return std::less<sp_counted_base *>()(a.pi_, b.pi_); + } + + void * get_deleter(std::type_info const & ti) const + { + return pi_? pi_->get_deleter(ti): 0; + } +}; + +class weak_count +{ +private: + + sp_counted_base * pi_; + + friend class shared_count; + +public: + + weak_count(): pi_(0) // nothrow + { + } + + weak_count(shared_count const & r): pi_(r.pi_) // nothrow + { + if(pi_ != 0) pi_->weak_add_ref(); + } + + weak_count(weak_count const & r): pi_(r.pi_) // nothrow + { + if(pi_ != 0) pi_->weak_add_ref(); + } + + ~weak_count() // nothrow + { + if(pi_ != 0) pi_->weak_release(); + } + + weak_count & operator= (shared_count const & r) // nothrow + { + sp_counted_base * tmp = r.pi_; + if(tmp != 0) tmp->weak_add_ref(); + if(pi_ != 0) pi_->weak_release(); + pi_ = tmp; + + return *this; + } + + weak_count & operator= (weak_count const & r) // nothrow + { + sp_counted_base * tmp = r.pi_; + if(tmp != 0) tmp->weak_add_ref(); + if(pi_ != 0) pi_->weak_release(); + pi_ = tmp; + + return *this; + } + + void swap(weak_count & r) // nothrow + { + sp_counted_base * tmp = r.pi_; + r.pi_ = pi_; + pi_ = tmp; + } + + long use_count() const // nothrow + { + return pi_ != 0? pi_->use_count(): 0; + } + + friend inline bool operator==(weak_count const & a, weak_count const & b) + { + return a.pi_ == b.pi_; + } + + friend inline bool operator<(weak_count const & a, weak_count const & b) + { + return std::less<sp_counted_base *>()(a.pi_, b.pi_); + } +}; + +inline shared_count::shared_count(weak_count const & r): pi_(r.pi_) +{ + if(pi_ != 0) + { + pi_->add_ref_lock(); + } + else + { + myboost::throw_exception(myboost::bad_weak_ptr()); + } +} + +} // namespace detail + +} // namespace myboost + +#endif // #ifndef BOOST_DETAIL_SHARED_COUNT_HPP_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.hpp b/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.hpp new file mode 100644 index 00000000..3f2fe30d --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.hpp @@ -0,0 +1,395 @@ +#ifndef BOOST_SHARED_PTR_HPP_INCLUDED +#define BOOST_SHARED_PTR_HPP_INCLUDED + +// shared_ptr.hpp +// +// (C) Copyright Greg Colvin and Beman Dawes 1998, 1999. +// Copyright (c) 2001, 2002, 2003 Peter Dimov +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// +// See http://www.boost.org/libs/smart_ptr/shared_ptr.htm for documentation. +// + +#include "myboost/assert.hpp" +#include "myboost/checked_delete.hpp" +#include "myboost/throw_exception.hpp" +#include "myboost/shared_count.hpp" + +#include <memory> // for std::auto_ptr +#include <algorithm> // for std::swap +#include <functional> // for std::less +#include <typeinfo> // for std::bad_cast +#include <iosfwd> // for std::basic_ostream + +namespace myboost +{ + +template<class T> class weak_ptr; +template<class T> class enable_shared_from_this; + +namespace detail +{ + +struct static_cast_tag {}; +struct const_cast_tag {}; +struct dynamic_cast_tag {}; +struct polymorphic_cast_tag {}; + +template<class T> struct shared_ptr_traits +{ + typedef T & reference; +}; + +template<> struct shared_ptr_traits<void> +{ + typedef void reference; +}; + +template<> struct shared_ptr_traits<void const> +{ + typedef void reference; +}; + +template<> struct shared_ptr_traits<void volatile> +{ + typedef void reference; +}; + +template<> struct shared_ptr_traits<void const volatile> +{ + typedef void reference; +}; + +// enable_shared_from_this support + +template<class T, class Y> void sp_enable_shared_from_this(myboost::enable_shared_from_this<T> * pe, Y * px, shared_count const & pn) +{ + if(pe != 0) pe->_internal_weak_this._internal_assign(px, pn); +} + +inline void sp_enable_shared_from_this(void const *, void const *, shared_count const &) +{ +} + +} // namespace detail + + +// +// shared_ptr +// +// An enhanced relative of scoped_ptr with reference counted copy semantics. +// The object pointed to is deleted when the last shared_ptr pointing to it +// is destroyed or reset. +// + +template<class T> class shared_ptr +{ +private: + + // Borland 5.5.1 specific workaround + typedef shared_ptr<T> this_type; + +public: + + typedef T element_type; + typedef T value_type; + typedef T * pointer; + typedef typename detail::shared_ptr_traits<T>::reference reference; + + shared_ptr(): px(0), pn() // never throws in 1.30+ + { + } + + template<class Y> + explicit shared_ptr(Y * p): px(p), pn(p, checked_deleter<Y>()) // Y must be complete + { + detail::sp_enable_shared_from_this(p, p, pn); + } + + // + // Requirements: D's copy constructor must not throw + // + // shared_ptr will release p by calling d(p) + // + + template<class Y, class D> shared_ptr(Y * p, D d): px(p), pn(p, d) + { + detail::sp_enable_shared_from_this(p, p, pn); + } + +// generated copy constructor, assignment, destructor are fine... +// except that Borland C++ has a bug, and g++ with -Wsynth warns + shared_ptr & operator=(shared_ptr const & r) // never throws + { + px = r.px; + pn = r.pn; // shared_count::op= doesn't throw + return *this; + } + + template<class Y> + explicit shared_ptr(weak_ptr<Y> const & r): pn(r.pn) // may throw + { + // it is now safe to copy r.px, as pn(r.pn) did not throw + px = r.px; + } + + template<class Y> + shared_ptr(shared_ptr<Y> const & r): px(r.px), pn(r.pn) // never throws + { + } + + template<class Y> + shared_ptr(shared_ptr<Y> const & r, detail::static_cast_tag): px(static_cast<element_type *>(r.px)), pn(r.pn) + { + } + + template<class Y> + shared_ptr(shared_ptr<Y> const & r, detail::const_cast_tag): px(const_cast<element_type *>(r.px)), pn(r.pn) + { + } + + template<class Y> + shared_ptr(shared_ptr<Y> const & r, detail::dynamic_cast_tag): px(dynamic_cast<element_type *>(r.px)), pn(r.pn) + { + if(px == 0) // need to allocate new counter -- the cast failed + { + pn = detail::shared_count(); + } + } + + template<class Y> + shared_ptr(shared_ptr<Y> const & r, detail::polymorphic_cast_tag): px(dynamic_cast<element_type *>(r.px)), pn(r.pn) + { + if(px == 0) + { + myboost::throw_exception(std::bad_cast()); + } + } + + template<class Y> + explicit shared_ptr(std::auto_ptr<Y> & r): px(r.get()), pn() + { + Y * tmp = r.get(); + pn = detail::shared_count(r); + detail::sp_enable_shared_from_this(tmp, tmp, pn); + } + + template<class Y> + shared_ptr & operator=(shared_ptr<Y> const & r) // never throws + { + px = r.px; + pn = r.pn; // shared_count::op= doesn't throw + return *this; + } + + template<class Y> + shared_ptr & operator=(std::auto_ptr<Y> & r) + { + this_type(r).swap(*this); + return *this; + } + + void reset() // never throws in 1.30+ + { + this_type().swap(*this); + } + + template<class Y> void reset(Y * p) // Y must be complete + { + BOOST_ASSERT(p == 0 || p != px); // catch self-reset errors + this_type(p).swap(*this); + } + + template<class Y, class D> void reset(Y * p, D d) + { + this_type(p, d).swap(*this); + } + + reference operator* () const // never throws + { + BOOST_ASSERT(px != 0); + return *px; + } + + T * operator-> () const // never throws + { + BOOST_ASSERT(px != 0); + return px; + } + + T * get() const // never throws + { + return px; + } + + typedef T * (this_type::*unspecified_bool_type)() const; + + operator unspecified_bool_type() const // never throws + { + return px == 0? 0: &this_type::get; + } + + // operator! is redundant, but some compilers need it + + bool operator! () const // never throws + { + return px == 0; + } + + bool unique() const // never throws + { + return pn.unique(); + } + + long use_count() const // never throws + { + return pn.use_count(); + } + + void swap(shared_ptr<T> & other) // never throws + { + std::swap(px, other.px); + pn.swap(other.pn); + } + + template<class Y> bool _internal_less(shared_ptr<Y> const & rhs) const + { + return pn < rhs.pn; + } + + void * _internal_get_deleter(std::type_info const & ti) const + { + return pn.get_deleter(ti); + } + +// Tasteless as this may seem, making all members public allows member templates +// to work in the absence of member template friends. (Matthew Langston) + +# if __GNUC__ >= 2 && __GNUC_MINOR__ >= 97 +private: + + template<class Y> friend class shared_ptr; + template<class Y> friend class weak_ptr; +#endif + + T * px; // contained pointer + detail::shared_count pn; // reference counter + +}; // shared_ptr + +template<class T, class U> inline bool operator==(shared_ptr<T> const & a, shared_ptr<U> const & b) +{ + return a.get() == b.get(); +} + +template<class T, class U> inline bool operator!=(shared_ptr<T> const & a, shared_ptr<U> const & b) +{ + return a.get() != b.get(); +} + +#if __GNUC__ == 2 && __GNUC_MINOR__ <= 96 + +// Resolve the ambiguity between our op!= and the one in rel_ops + +template<class T> inline bool operator!=(shared_ptr<T> const & a, shared_ptr<T> const & b) +{ + return a.get() != b.get(); +} + +#endif + +template<class T, class U> inline bool operator<(shared_ptr<T> const & a, shared_ptr<U> const & b) +{ + return a._internal_less(b); +} + +template<class T> inline void swap(shared_ptr<T> & a, shared_ptr<T> & b) +{ + a.swap(b); +} + +template<class T, class U> shared_ptr<T> static_pointer_cast(shared_ptr<U> const & r) +{ + return shared_ptr<T>(r, detail::static_cast_tag()); +} + +template<class T, class U> shared_ptr<T> const_pointer_cast(shared_ptr<U> const & r) +{ + return shared_ptr<T>(r, detail::const_cast_tag()); +} + +template<class T, class U> shared_ptr<T> dynamic_pointer_cast(shared_ptr<U> const & r) +{ + return shared_ptr<T>(r, detail::dynamic_cast_tag()); +} + +// shared_*_cast names are deprecated. Use *_pointer_cast instead. + +template<class T, class U> shared_ptr<T> shared_static_cast(shared_ptr<U> const & r) +{ + return shared_ptr<T>(r, detail::static_cast_tag()); +} + +template<class T, class U> shared_ptr<T> shared_dynamic_cast(shared_ptr<U> const & r) +{ + return shared_ptr<T>(r, detail::dynamic_cast_tag()); +} + +template<class T, class U> shared_ptr<T> shared_polymorphic_cast(shared_ptr<U> const & r) +{ + return shared_ptr<T>(r, detail::polymorphic_cast_tag()); +} + +template<class T, class U> shared_ptr<T> shared_polymorphic_downcast(shared_ptr<U> const & r) +{ + BOOST_ASSERT(dynamic_cast<T *>(r.get()) == r.get()); + return shared_static_cast<T>(r); +} + +// get_pointer() enables boost::mem_fn to recognize shared_ptr + +template<class T> inline T * get_pointer(shared_ptr<T> const & p) +{ + return p.get(); +} + +// operator<< + + +template<class Y> std::ostream & operator<< (std::ostream & os, shared_ptr<Y> const & p) +{ + os << p.get(); + return os; +} + + +// get_deleter (experimental) + +#if (defined(__GNUC__) && (__GNUC__ < 3)) || (defined(__EDG_VERSION__) && (__EDG_VERSION__ <= 238)) + +// g++ 2.9x doesn't allow static_cast<X const *>(void *) +// apparently EDG 2.38 also doesn't accept it + +template<class D, class T> D * get_deleter(shared_ptr<T> const & p) +{ + void const * q = p._internal_get_deleter(typeid(D)); + return const_cast<D *>(static_cast<D const *>(q)); +} + +#else + +template<class D, class T> D * get_deleter(shared_ptr<T> const & p) +{ + return static_cast<D *>(p._internal_get_deleter(typeid(D))); +} + +#endif + +} // namespace boost + + +#endif // #ifndef BOOST_SHARED_PTR_HPP_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/throw_exception.hpp b/ksvg/impl/libs/libtext2path/src/myboost/throw_exception.hpp new file mode 100644 index 00000000..dd32ec43 --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/throw_exception.hpp @@ -0,0 +1,30 @@ +#ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED +#define BOOST_THROW_EXCEPTION_HPP_INCLUDED + + +// +// boost/throw_exception.hpp +// +// Copyright (c) 2002 Peter Dimov and Multi Media Ltd. +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// +// http://www.boost.org/libs/utility/throw_exception.html +// + +# include <exception> + +namespace myboost +{ + +template<class E> void throw_exception(E const & e) +{ + throw e; +} + +} // namespace myboost + +#endif // #ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED |