_Rope_RopeSubstring< _CharT, _Alloc > Struct Template Reference

#include <_rope.h>

Inheritance diagram for _Rope_RopeSubstring< _CharT, _Alloc >:

Collaboration diagram for _Rope_RopeSubstring< _CharT, _Alloc >:

Public Types
typedef _Rope_RopeRep< _CharT, _Alloc >	_RopeRep
typedef _RopeRep::allocator_type	allocator_type
Public Types inherited from _Rope_RopeFunction< _CharT, _Alloc >
typedef _Rope_RopeRep< _CharT, _Alloc >::allocator_type	allocator_type
Public Types inherited from _Rope_RopeRep< _CharT, _Alloc >
enum	{ _S_max_rope_depth = __ROPE_MAX_DEPTH }
enum	_Tag { _S_leaf , _S_concat , _S_substringfn , _S_function }
enum	{ _S_alloc_granularity = 8 }
typedef _Rope_RopeRep< _CharT, _Alloc >	_Self
typedef _Alloc	allocator_type
typedef _STLP_TYPENAME _STLP_PRIV _BasicCharType< _CharT >::_Ret	_IsBasicCharType

Public Member Functions
void	operator() (size_t __start_pos, size_t __req_len, _CharT *__buffer)
	_Rope_RopeSubstring (_RopeRep *__b, size_t __s, size_t __l, allocator_type __a)
virtual	~_Rope_RopeSubstring ()
Public Member Functions inherited from char_producer< _CharT >
virtual	~char_producer ()
virtual void	operator() (size_t __start_pos, size_t __len, _CharT *__buffer)=0
Public Member Functions inherited from _Rope_RopeFunction< _CharT, _Alloc >
	_Rope_RopeFunction (char_producer< _CharT > *__f, size_t _p_size, bool __d, allocator_type __a)
	~_Rope_RopeFunction ()
Public Member Functions inherited from _Rope_RopeRep< _CharT, _Alloc >
allocator_type	get_allocator () const
	_Rope_RopeRep (_Tag __t, unsigned char __d, bool __b, size_t _p_size, allocator_type __a)
void	_M_free_c_string ()
void	_M_free_tree ()
void	_M_unref_nonnil ()
void	_M_ref_nonnil ()
Public Member Functions inherited from _Refcount_Base
	_Refcount_Base (__stl_atomic_t __n)
__stl_atomic_t	_M_incr ()
__stl_atomic_t	_M_decr ()

Public Attributes
_RopeRep *	_M_base
size_t	_M_start
Public Attributes inherited from _Rope_RopeFunction< _CharT, _Alloc >
char_producer< _CharT > *	_M_fn
bool	_M_delete_when_done
Public Attributes inherited from _Rope_RopeRep< _CharT, _Alloc >
_Tag	_M_tag:8
bool	_M_is_balanced:8
unsigned char	_M_depth
_CharT *_STLP_VOLATILE	_M_c_string
_STLP_PRIV _STLP_alloc_proxy< size_t, _CharT, allocator_type >	_M_size

Additional Inherited Members
Static Public Member Functions inherited from _Rope_RopeRep< _CharT, _Alloc >
static size_t	_S_rounded_up_size (size_t __n)
static void	_S_free_string (_CharT *__s, size_t __len, allocator_type __a)
static void	_S_unref (_Self *__t)
static void	_S_ref (_Self *__t)

Detailed Description

template<class _CharT, class _Alloc>
struct _Rope_RopeSubstring< _CharT, _Alloc >

Definition at line 564 of file _rope.h.

Member Typedef Documentation

_RopeRep

template<class _CharT , class _Alloc >

typedef _Rope_RopeRep<_CharT,_Alloc> _Rope_RopeSubstring< _CharT, _Alloc >::_RopeRep

Definition at line 567 of file _rope.h.

allocator_type

template<class _CharT , class _Alloc >

typedef _RopeRep::allocator_type _Rope_RopeSubstring< _CharT, _Alloc >::allocator_type

Definition at line 599 of file _rope.h.

Constructor & Destructor Documentation

_Rope_RopeSubstring()

template<class _CharT , class _Alloc >

_Rope_RopeSubstring< _CharT, _Alloc >::_Rope_RopeSubstring ( _RopeRep *  __b, size_t  __s, size_t  __l, allocator_type  __a  )

inline

Definition at line 601 of file _rope.h.

    : _Rope_RopeFunction<_CharT,_Alloc>(this, __l, false, __a),
      _M_base(__b), _M_start(__s) {
    _STLP_ASSERT(__l > 0)
    _STLP_ASSERT(__s + __l <= __b->_M_size._M_data)
    _M_base->_M_ref_nonnil();
    this->_M_tag = _RopeRep::_S_substringfn;
  }

~_Rope_RopeSubstring()

template<class _CharT , class _Alloc >

virtual _Rope_RopeSubstring< _CharT, _Alloc >::~_Rope_RopeSubstring ( )

inlinevirtual

Definition at line 609 of file _rope.h.

  { _M_base->_M_unref_nonnil(); }

Member Function Documentation

operator()()

template<class _CharT , class _Alloc >

void _Rope_RopeSubstring< _CharT, _Alloc >::operator() ( size_t  __start_pos, size_t  __req_len, _CharT *  __buffer  )

inlinevirtual

Implements char_producer< _CharT >.

Definition at line 570 of file _rope.h.

                                                  {
    typedef _Rope_RopeFunction<_CharT,_Alloc> _RopeFunction;
    typedef _Rope_RopeLeaf<_CharT,_Alloc> _RopeLeaf;
    switch (_M_base->_M_tag) {
    case _RopeRep::_S_function:
    case _RopeRep::_S_substringfn:
      {
        char_producer<_CharT>* __fn =
          __STATIC_CAST(_RopeFunction*, _M_base)->_M_fn;
        _STLP_ASSERT(__start_pos + __req_len <= this->_M_size._M_data)
        _STLP_ASSERT(_M_start + this->_M_size._M_data <= _M_base->_M_size._M_data)
        (*__fn)(__start_pos + _M_start, __req_len, __buffer);
      }
      break;
    case _RopeRep::_S_leaf:
      {
        _CharT* __s =
          __STATIC_CAST(_RopeLeaf*, _M_base)->_M_data;
        _STLP_PRIV __ucopy_n(__s + __start_pos + _M_start, __req_len, __buffer);
      }
      break;
    default:
      _STLP_ASSERT(false)
        ;
    }
  }

Member Data Documentation

_M_base

template<class _CharT , class _Alloc >

_RopeRep* _Rope_RopeSubstring< _CharT, _Alloc >::_M_base

Definition at line 568 of file _rope.h.

Referenced by _Rope_RopeSubstring< _CharT, _Alloc >::_Rope_RopeSubstring(), rope< _CharT, _Alloc >::_S_substring(), and _Rope_RopeSubstring< _CharT, _Alloc >::operator()().

_M_start

template<class _CharT , class _Alloc >

size_t _Rope_RopeSubstring< _CharT, _Alloc >::_M_start

Definition at line 569 of file _rope.h.

Referenced by rope< _CharT, _Alloc >::_S_substring(), and _Rope_RopeSubstring< _CharT, _Alloc >::operator()().

---

The documentation for this struct was generated from the following file:

• sdk/include/c++/stlport/stl/_rope.h