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diff --git a/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.h b/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.h
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--- a/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.h
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@@ -1,395 +0,0 @@
-#ifndef BOOST_SHARED_PTR_H_INCLUDED
-#define BOOST_SHARED_PTR_H_INCLUDED
-
-// shared_ptr.h
-//
-// (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.h"
-#include "myboost/checked_delete.h"
-#include "myboost/throw_exception.h"
-#include "myboost/shared_count.h"
-
-#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_H_INCLUDED
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