bitmap.h File Reference

#include "memory/allocator.h"
#include "object/optional.h"
#include <stddef.h>

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Classes
struct	cu_Bitmap
	Dynamically allocated bitmap. More...

Functions
cu_Bitmap_Optional	cu_Bitmap_create (cu_Allocator backingAllocator, size_t bitCount)
void	cu_Bitmap_destroy (cu_Bitmap *bitmap)
bool	cu_Bitmap_get (const cu_Bitmap *bitmap, size_t index)
void	cu_Bitmap_set (cu_Bitmap *bitmap, size_t index)
void	cu_Bitmap_clear (cu_Bitmap *bitmap, size_t index)
void	cu_Bitmap_clear_all (cu_Bitmap *bitmap)

Detailed Description

Heap-backed bitmap container.

Function Documentation

cu_Bitmap_clear()

void cu_Bitmap_clear	(	cu_Bitmap *	bitmap,
		size_t	index
	)

Clear a single bit.

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cu_Bitmap_clear_all()

void cu_Bitmap_clear_all

(

cu_Bitmap *

bitmap

)

Clear all bits in the bitmap.

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cu_Bitmap_create()

cu_Bitmap_Optional cu_Bitmap_create	(	cu_Allocator	backingAllocator,
		size_t	bitCount
	)

Create a bitmap with the given number of bits.

cu_Bitmap_destroy()

void cu_Bitmap_destroy

(

cu_Bitmap *

bitmap

)

Release all memory owned by bitmap.

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cu_Bitmap_get()

bool cu_Bitmap_get	(	const cu_Bitmap *	bitmap,
		size_t	index
	)

Query a single bit.

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cu_Bitmap_set()

void cu_Bitmap_set	(	cu_Bitmap *	bitmap,
		size_t	index
	)

Set a single bit.

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