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FIXED: Signed/unsigned conversions in regex_compile.hpp and regex_format.hpp

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ADDED:    Forwarder functions to match_results.
FIXED:    More errors from Como in strict mode.


[SVN r8826]
This commit is contained in:
John Maddock
2001-01-31 11:39:04 +00:00
parent 1afe49fdbf
commit 31c5b449bb
21 changed files with 270 additions and 51 deletions
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58
include/boost/regex.hpp
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@ -842,6 +842,7 @@ public:
typedef typename std::iterator_traits<iterator>::value_type char_type;
#else
typedef std::ptrdiff_t difference_type;
typedef typename re_detail::regex_iterator_traits<iterator>::value_type char_type;
#endif
typedef sub_match<iterator> value_type;
typedef iterator iterator_type;
@ -922,17 +923,10 @@ public:
return n;
}
#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
std::basic_string<value_type> str(int i)const
std::basic_string<char_type> str(int i)const
{
return static_cast<std::basic_string<value_type> >((*this)[i]);
return static_cast<std::basic_string<char_type> >((*this)[i]);
}
#else
std::basic_string<char> str(int i)const
{
return static_cast<std::basic_string<char> >((*this)[i]);
}
#endif
unsigned int BOOST_RE_CALL line()const
{
@ -1342,6 +1336,14 @@ class match_results : public re_detail::match_results_base<iterator, Allocator>
{
typedef re_detail::match_results_base<iterator, Allocator> base_type;
public:
typedef typename base_type::alloc_type alloc_type;
typedef typename base_type::size_type size_type;
typedef typename base_type::char_type char_type;
typedef typename base_type::value_type value_type;
typedef typename base_type::difference_type difference_type;
typedef typename base_type::iterator_type iterator_type;
explicit match_results(const Allocator& a = Allocator())
: re_detail::match_results_base<iterator, Allocator>(a){}
@ -1357,12 +1359,44 @@ public:
match_results(const match_results& m);
match_results& operator=(const match_results& m);
/*
//
// the following function definitions should *not* be required, except
// when this class is used as a template inside another template definition,
// in which members of the base class are not visible to the calling code.
// As a workaround we define simple forwarding functions:
//
size_type size()const
{ return static_cast<const base_type*>(this)->size(); }
const sub_match<iterator>& operator[](int n) const
{ return (*static_cast<const base_type*>(this))[n]; }
Allocator allocator()const
{ return static_cast<const base_type*>(this)->allocator(); }
difference_type length(int sub = 0)const
{ return static_cast<const base_type*>(this)->length(sub); }
difference_type position(unsigned int sub = 0)const
{ return static_cast<const base_type*>(this)->position(sub); }
unsigned int line()const
{ return static_cast<const base_type*>(this)->line(); }
iterator line_start()const
{ return static_cast<const base_type*>(this)->line_start(); }
std::basic_string<char_type> str(int sub = 0)const
{ return static_cast<const base_type*>(this)->str(sub); }
void swap(match_results& that)
{ static_cast<base_type*>(this)->swap(that); }
bool operator==(const match_results& that)const
{ return re_detail::match_results_base<iterator, Allocator>::operator==(that); }
{ return static_cast<const base_type&>(*this) == static_cast<const base_type&>(that); }
bool operator<(const match_results& that) const
{ return position() < that.position(); }
*/
};
template <class iterator, class Allocator>