__gnu_cxx::free_list(3) Library Functions Manual __gnu_cxx::free_list(3)NAME
__gnu_cxx::free_list -
SYNOPSIS
Inherited by __gnu_cxx::bitmap_allocator< typename > [private].
Public Types
typedef __mutex __mutex_type
typedef vector_type::iterator iterator
typedef size_t * value_type
typedef
__detail::__mini_vector
< value_type > vector_type"
Public Member Functions
void _M_clear ()
size_t * _M_get (size_t __sz) throw (std::bad_alloc)
void _M_insert (size_t *__addr) throw ()
Detailed Description
The free list class for managing chunks of memory to be given to and returned by the bitmap_allocator.
Definition at line 521 of file bitmap_allocator.h.
Member Function Documentation
void __gnu_cxx::free_list::_M_clear ()
This function just clears the internal Free List, and gives back all the memory to the OS.
size_t* __gnu_cxx::free_list::_M_get (size_t__sz)std::bad_alloc
This function gets a block of memory of the specified size from the free list.
Parameters:
__sz The size in bytes of the memory required.
Returns:
A pointer to the new memory block of size at least equal to that requested.
void __gnu_cxx::free_list::_M_insert (size_t *__addr) [inline]
This function returns the block of memory to the internal free list.
Parameters:
__addr The pointer to the memory block that was given by a call to the _M_get function.
Definition at line 631 of file bitmap_allocator.h.
Referenced by __gnu_cxx::bitmap_allocator< typename >::_M_deallocate_single_object().
Author
Generated automatically by Doxygen for libstdc++ from the source code.
libstdc++ Tue Jun 10 2014 __gnu_cxx::free_list(3)
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__gnu_cxx::throw_allocator< T >(3cxx) __gnu_cxx::throw_allocator< T >(3cxx)
NAME
__gnu_cxx::throw_allocator< T > -
SYNOPSIS
Inherits __gnu_cxx::throw_allocator_base.
Public Types
typedef const value_type * const_pointer
typedef const value_type & const_reference
typedef ptrdiff_t difference_type
typedef value_type * pointer
typedef value_type & reference
typedef size_t size_type
typedef T value_type
Public Member Functions
pointer allocate (size_type __n, std::allocator< void >::const_pointer hint=0)
void check_allocated (pointer __p, size_type __n)
void check_allocated (size_type label)
void construct (pointer __p, const T &val)
template<typename... _Args> void construct (pointer __p, _Args &&...__args)
void deallocate (pointer __p, size_type __n)
void destroy (pointer __p)
void init (unsigned long seed)
size_type max_size () const throw ()
throw_allocator (const throw_allocator &) throw ()
template<typename U > throw_allocator (const throw_allocator< U > &) throw ()
Static Public Member Functions
static bool empty ()
static double get_throw_prob ()
static void set_label (size_t l)
static void set_throw_prob (double throw_prob)
Static Protected Member Functions
static void check_allocated (void *, size_t)
static void erase (void *, size_t)
static void insert (void *, size_t)
static void throw_conditionally ()
Detailed Description
template<typename T>class __gnu_cxx::throw_allocator< T >
Allocator class with logging and exception control.
Definition at line 189 of file throw_allocator.h.
Author
Generated automatically by Doxygen for libstdc++ from the source code.
libstdc++ Thu Aug 2 2012 __gnu_cxx::throw_allocator< T >(3cxx)