Bitmap Struct Reference

#include <veil_datatypes.h>

Collaboration diagram for Bitmap:

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Detailed Description

Subtype of Object for storing bitmaps. A bitmap is stored as an array of int4 values. See veil_bitmap.c for more information. Note that the size of a Bitmap structure is determined dynamically at run time as the size of the array is only known then.

Definition at line 197 of file veil_datatypes.h.

Data Fields
ObjType	type
int32	canary
int32	dbgelems
int32	bitzero
int32	bitmax
uint32	bitset [1]

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Field Documentation

ObjType Bitmap::type

This must have the value OBJ_BITMAP

Definition at line 198 of file veil_datatypes.h.

Referenced by GetBitmapFromVar(), and vl_NewBitmap().

int32 Bitmap::bitzero

The index of the lowest bit the bitmap can store

Definition at line 201 of file veil_datatypes.h.

Referenced by vl_BitmapClearbit(), vl_BitmapIntersect(), vl_BitmapSetbit(), vl_BitmapUnion(), vl_ClearBitmap(), and vl_NewBitmap().

int32 Bitmap::bitmax

The index of the highest bit the bitmap can store

Definition at line 203 of file veil_datatypes.h.

Referenced by vl_BitmapClearbit(), vl_BitmapIntersect(), vl_BitmapSetbit(), vl_BitmapUnion(), vl_ClearBitmap(), and vl_NewBitmap().

uint32 Bitmap::bitset

Element zero of the array of int4 values comprising the bitmap.

Definition at line 205 of file veil_datatypes.h.

Referenced by vl_BitmapSetbit(), and vl_ClearBitmap().

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

• src/veil_datatypes.h
• src/veil_shmem.h

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