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Ruta de la carpeta: \\game3dprogramming\materials\GameFactory\GameFactoryDemo\references\boost_1_35_0\boost\xpressive\detail\core\regex_impl.hpp
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/////////////////////////////////////////////////////////////////////////////// // regex_impl.hpp // // Copyright 2007 Eric Niebler. 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) #ifndef BOOST_XPRESSIVE_DETAIL_CORE_REGEX_IMPL_HPP_EAN_10_04_2005 #define BOOST_XPRESSIVE_DETAIL_CORE_REGEX_IMPL_HPP_EAN_10_04_2005 // MS compatible compilers support #pragma once #if defined(_MSC_VER) && (_MSC_VER >= 1020) # pragma once #endif #include
#include
#include
#include
#include
#include
#include
namespace boost { namespace xpressive { namespace detail { /////////////////////////////////////////////////////////////////////////////// // finder template
struct finder : counted_base
> { virtual ~finder() {} virtual bool ok_for_partial_matches() const { return true; } virtual bool operator ()(match_state
&state) const = 0; }; /////////////////////////////////////////////////////////////////////////////// // traits template
struct traits : counted_base
> { virtual ~traits() {} virtual Char tolower(Char ch) const = 0; virtual Char toupper(Char ch) const = 0; virtual bool in_range(Char from, Char to, Char ch) const = 0; virtual int value(Char ch, int radix) const = 0; }; /////////////////////////////////////////////////////////////////////////////// // named_mark template
struct named_mark { typedef typename detail::string_type
::type string_type; named_mark(string_type name, std::size_t mark_nbr) : name_(name) , mark_nbr_(mark_nbr) {} string_type name_; std::size_t mark_nbr_; }; /////////////////////////////////////////////////////////////////////////////// // traits_holder template
struct traits_holder : traits
{ typedef typename Traits::char_type char_type; explicit traits_holder(Traits const &traits) : traits_(traits) { } Traits const &traits() const { return this->traits_; } char_type tolower(char_type ch) const { return this->tolower_(ch, typename Traits::version_tag()); } char_type toupper(char_type ch) const { return this->toupper_(ch, typename Traits::version_tag()); } int value(char_type ch, int radix) const { return this->traits_.value(ch, radix); } bool in_range(char_type from, char_type to, char_type ch) const { return this->traits_.in_range(from, to, ch); } private: char_type tolower_(char_type ch, regex_traits_version_1_tag) const { return ch; } char_type toupper_(char_type ch, regex_traits_version_1_tag) const { return ch; } char_type tolower_(char_type ch, regex_traits_version_2_tag) const { return this->traits_.tolower(ch); } char_type toupper_(char_type ch, regex_traits_version_2_tag) const { return this->traits_.toupper(ch); } Traits traits_; }; /////////////////////////////////////////////////////////////////////////////// // regex_impl // template
struct regex_impl : enable_reference_tracking
> { typedef typename iterator_value
::type char_type; regex_impl() : enable_reference_tracking
>() , xpr_() , traits_() , finder_() , named_marks_() , mark_count_(0) , hidden_mark_count_(0) { #ifdef BOOST_XPRESSIVE_DEBUG_CYCLE_TEST ++instances; #endif } regex_impl(regex_impl
const &that) : enable_reference_tracking
>(that) , xpr_(that.xpr_) , traits_(that.traits_) , finder_(that.finder_) , named_marks_(that.named_marks_) , mark_count_(that.mark_count_) , hidden_mark_count_(that.hidden_mark_count_) { #ifdef BOOST_XPRESSIVE_DEBUG_CYCLE_TEST ++instances; #endif } ~regex_impl() { #ifdef BOOST_XPRESSIVE_DEBUG_CYCLE_TEST --instances; #endif } void swap(regex_impl
&that) { enable_reference_tracking
>::swap(that); this->xpr_.swap(that.xpr_); this->traits_.swap(that.traits_); this->finder_.swap(that.finder_); this->named_marks_.swap(that.named_marks_); std::swap(this->mark_count_, that.mark_count_); std::swap(this->hidden_mark_count_, that.hidden_mark_count_); } intrusive_ptr
const> xpr_; intrusive_ptr
const> traits_; intrusive_ptr
> finder_; std::vector
> named_marks_; std::size_t mark_count_; std::size_t hidden_mark_count_; #ifdef BOOST_XPRESSIVE_DEBUG_CYCLE_TEST static int instances; #endif private: regex_impl &operator =(regex_impl const &); }; template
void swap(regex_impl
&left, regex_impl
&right) { left.swap(right); } #ifdef BOOST_XPRESSIVE_DEBUG_CYCLE_TEST template
int regex_impl
::instances = 0; #endif }}} // namespace boost::xpressive::detail #endif
regex_impl.hpp
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