rviz::BitAllocator Class Reference

Allocation manager for bit positions within a 32-bit word. More...

#include <bit_allocator.h>

Public Member Functions
uint32_t	allocBit ()
	Return a uint32 with a single bit "on" (previously unused), or a 0 if all bits are already allocated. More...
	BitAllocator ()
	Constructor. All bits are free initially. More...
void	freeBits (uint32_t bits)
	Free the given bits. More...

Private Attributes
uint32_t	allocated_bits_

Detailed Description

Allocation manager for bit positions within a 32-bit word.

Definition at line 37 of file bit_allocator.h.

Constructor & Destructor Documentation

BitAllocator()

rviz::BitAllocator::BitAllocator

(

)

Constructor. All bits are free initially.

Definition at line 34 of file bit_allocator.cpp.

Member Function Documentation

allocBit()

uint32_t rviz::BitAllocator::allocBit

(

)

Return a uint32 with a single bit "on" (previously unused), or a 0 if all bits are already allocated.

Definition at line 38 of file bit_allocator.cpp.

freeBits()

void rviz::BitAllocator::freeBits

(

uint32_t

bits

)

Free the given bits.

Definition at line 54 of file bit_allocator.cpp.

Member Data Documentation

allocated_bits_

uint32_t rviz::BitAllocator::allocated_bits_

private

Definition at line 51 of file bit_allocator.h.

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

• bit_allocator.h
• bit_allocator.cpp