NOVA User-Level Environment: CapAllocatorAtomic< BITS, error_doublefree > Class Template Reference

#include <capalloc.h>

Inheritance diagram for CapAllocatorAtomic< BITS, error_doublefree >:

List of all members.

Public Member Functions
	CapAllocatorAtomic (unsigned long __cap_start=~0UL)
unsigned	alloc_cap (unsigned count=1)
void	dealloc_cap (unsigned cap, unsigned count=1)
Protected Types
enum	{ BITS_PER_CHAR = 8, BITS_PER_INT = 32, BYTES_PER_INT = 4 }
Protected Member Functions
unsigned	idx_max () const
unsigned	bytes_max () const
unsigned	__alloc_cap (unsigned count=1, unsigned byte_start=0)
Protected Attributes
union {
unsigned volatile a [(BITS+BITS_PER_INT-1)/BITS_PER_INT]
void * p
}	_bits
unsigned long	_cap_base

template<unsigned BITS, bool error_doublefree = true>
class CapAllocatorAtomic< BITS, error_doublefree >

Member Enumeration Documentation

template<unsigned BITS, bool error_doublefree = true>

anonymous enum [protected]

Enumerator:

BITS_PER_CHAR
BITS_PER_INT
BYTES_PER_INT

Constructor & Destructor Documentation

template<unsigned BITS, bool error_doublefree = true>

CapAllocatorAtomic< BITS, error_doublefree >::CapAllocatorAtomic ( unsigned long __cap_start = ~0UL ) [inline]

Member Function Documentation

template<unsigned BITS, bool error_doublefree = true>

unsigned CapAllocatorAtomic< BITS, error_doublefree >::__alloc_cap	(	unsigned	count = `1`,
		unsigned	byte_start = `0`
	)			`[inline, protected]`

template<unsigned BITS, bool error_doublefree = true>

unsigned CapAllocatorAtomic< BITS, error_doublefree >::alloc_cap ( unsigned count = 1 ) [inline]

template<unsigned BITS, bool error_doublefree = true>

unsigned CapAllocatorAtomic< BITS, error_doublefree >::bytes_max ( ) const [inline, protected]

template<unsigned BITS, bool error_doublefree = true>

void CapAllocatorAtomic< BITS, error_doublefree >::dealloc_cap	(	unsigned	cap,
		unsigned	count = `1`
	)			`[inline]`

template<unsigned BITS, bool error_doublefree = true>

unsigned CapAllocatorAtomic< BITS, error_doublefree >::idx_max ( ) const [inline, protected]

Member Data Documentation

union { ... } CapAllocatorAtomic< BITS, error_doublefree >::_bits [protected]

template<unsigned BITS, bool error_doublefree = true>

unsigned long CapAllocatorAtomic< BITS, error_doublefree >::_cap_base [protected]

template<unsigned BITS, bool error_doublefree = true>

unsigned volatile CapAllocatorAtomic< BITS, error_doublefree >::a[(BITS+BITS_PER_INT-1)/BITS_PER_INT]

template<unsigned BITS, bool error_doublefree = true>

void* CapAllocatorAtomic< BITS, error_doublefree >::p

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

alexb/include/util/capalloc.h

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