stxxl::malloc_stats Class Reference

Access to some useful malloc statistics. More...

#include <malloc.h>

List of all members.

Public Types
typedef int	return_type
Public Member Functions
return_type	from_system_nmmap () const
	Returns number of bytes allocated from system not including mmapped regions.
return_type	free_chunks () const
	Returns number of free chunks.
return_type	used () const
	Number of bytes allocated and in use.
return_type	not_used () const
	Number of bytes allocated but not in use.
return_type	releasable () const
	Top-most, releasable (via malloc_trim) space (bytes)
return_type	max_allocated () const
	Maximum total allocated space (bytes) (always 0 ?)
return_type	fastbin_blocks () const
	Number of fastbin blocks.
return_type	fastbin_free () const
	Space available in freed fastbin blocks (bytes)
return_type	from_system_mmap () const
	Returns number of bytes allocated from system using mmap.
return_type	mmap_chunks () const
	Number of chunks allocated via mmap()
return_type	from_system_total () const
	Returns total number of bytes allocated from system including mmapped regions.

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Detailed Description

Access to some useful malloc statistics.

malloc is default C++ allocator

Definition at line 34 of file malloc.h.

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Member Typedef Documentation

typedef int stxxl::malloc_stats::return_type

Definition at line 39 of file malloc.h.

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Member Function Documentation

return_type stxxl::malloc_stats::fastbin_blocks

(

)

const [inline]

Number of fastbin blocks.

Definition at line 84 of file malloc.h.

Referenced by stxxl::operator<<().

return_type stxxl::malloc_stats::fastbin_free

(

)

const [inline]

Space available in freed fastbin blocks (bytes)

Definition at line 91 of file malloc.h.

Referenced by stxxl::operator<<().

return_type stxxl::malloc_stats::free_chunks

(

)

const [inline]

Returns number of free chunks.

Definition at line 49 of file malloc.h.

Referenced by stxxl::operator<<().

return_type stxxl::malloc_stats::from_system_mmap

(

)

const [inline]

Returns number of bytes allocated from system using mmap.

Definition at line 98 of file malloc.h.

Referenced by stxxl::operator<<().

return_type stxxl::malloc_stats::from_system_nmmap

(

)

const [inline]

Returns number of bytes allocated from system not including mmapped regions.

Definition at line 42 of file malloc.h.

Referenced by stxxl::operator<<().

return_type stxxl::malloc_stats::from_system_total

(

)

const [inline]

Returns total number of bytes allocated from system including mmapped regions.

Definition at line 112 of file malloc.h.

Referenced by stxxl::operator<<().

return_type stxxl::malloc_stats::max_allocated

(

)

const [inline]

Maximum total allocated space (bytes) (always 0 ?)

Definition at line 77 of file malloc.h.

Referenced by stxxl::operator<<().

return_type stxxl::malloc_stats::mmap_chunks

(

)

const [inline]

Number of chunks allocated via mmap()

Definition at line 105 of file malloc.h.

Referenced by stxxl::operator<<().

return_type stxxl::malloc_stats::not_used

(

)

const [inline]

Number of bytes allocated but not in use.

Definition at line 63 of file malloc.h.

Referenced by stxxl::operator<<().

return_type stxxl::malloc_stats::releasable

(

)

const [inline]

Top-most, releasable (via malloc_trim) space (bytes)

Definition at line 70 of file malloc.h.

Referenced by stxxl::operator<<().

return_type stxxl::malloc_stats::used

(

)

const [inline]

Number of bytes allocated and in use.

Definition at line 56 of file malloc.h.

Referenced by stxxl::operator<<().

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

• include/stxxl/bits/utils/malloc.h