mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-30 13:45:27 +00:00
101 lines
2.7 KiB
C
101 lines
2.7 KiB
C
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
||
|
|
/*
|
||
|
|
* The contents of this file are subject to the Netscape Public License
|
||
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
||
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
||
|
|
* http://www.mozilla.org/NPL/
|
||
|
|
*
|
||
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
||
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
||
|
|
* for the specific language governing rights and limitations under the
|
||
|
|
* NPL.
|
||
|
|
*
|
||
|
|
* The Initial Developer of this code under the NPL is Netscape
|
||
|
|
* Communications Corporation. Portions created by Netscape are
|
||
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
||
|
|
* Reserved.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef plvector_h__
|
||
|
|
#define plvector_h__
|
||
|
|
|
||
|
|
#include "prtypes.h"
|
||
|
|
#include "prlog.h"
|
||
|
|
|
||
|
|
PR_BEGIN_EXTERN_C
|
||
|
|
|
||
|
|
/* Vectors are extensible arrays */
|
||
|
|
|
||
|
|
typedef struct PLVector {
|
||
|
|
void** data; /* the actual array of data */
|
||
|
|
PRUint32 size; /* # of elements (upperBound - 1) */
|
||
|
|
PRUint32 maxSize; /* max allocated */
|
||
|
|
PRInt32 growBy; /* grow amount */
|
||
|
|
} PLVector;
|
||
|
|
|
||
|
|
PR_EXTERN(PLVector*)
|
||
|
|
PL_NewVector(PRUint32 initialSize, PRInt32 initialGrowBy);
|
||
|
|
|
||
|
|
PR_EXTERN(void)
|
||
|
|
PL_VectorDestroy(PLVector* v);
|
||
|
|
|
||
|
|
/* Initializes an existing vector */
|
||
|
|
PR_EXTERN(void)
|
||
|
|
PL_VectorInitialize(PLVector* v, PRUint32 initialSize, PRInt32 initialGrowBy);
|
||
|
|
|
||
|
|
/* Destroys the elements, but doesn't free the vector */
|
||
|
|
PR_EXTERN(void)
|
||
|
|
PL_VectorFinalize(PLVector* v);
|
||
|
|
|
||
|
|
#define PL_VectorGetSize(v) ((v)->size)
|
||
|
|
|
||
|
|
#define PL_VECTOR_GROW_DEFAULT (-1)
|
||
|
|
|
||
|
|
PR_EXTERN(PRBool)
|
||
|
|
PL_VectorSetSize(PLVector* v, PRUint32 newSize, PRInt32 growBy);
|
||
|
|
|
||
|
|
PR_EXTERN(PRBool)
|
||
|
|
PL_VectorIsValidIndex(PLVector* v, PRUint32 index);
|
||
|
|
|
||
|
|
PR_EXTERN(void)
|
||
|
|
PL_VectorCompact(PLVector* v);
|
||
|
|
|
||
|
|
PR_EXTERN(void)
|
||
|
|
PL_VectorCopy(PLVector* dstVector, PRUint32 dstPosition,
|
||
|
|
PLVector* srcVector, PRUint32 srcPosition, PRUint32 length);
|
||
|
|
|
||
|
|
PR_EXTERN(PLVector*)
|
||
|
|
PL_VectorClone(PLVector* v);
|
||
|
|
|
||
|
|
/* Accessing elements */
|
||
|
|
|
||
|
|
#define PL_VectorGetAddr(v, index) (PR_ASSERT((index) < (v)->size), &(v)->data[index])
|
||
|
|
|
||
|
|
#define PL_VectorGet(v, index) (*PL_VectorGetAddr(v, index))
|
||
|
|
|
||
|
|
PR_EXTERN(void)
|
||
|
|
PL_VectorSet(PLVector* v, PRUint32 index, void* newElement);
|
||
|
|
|
||
|
|
/* Adds at the end */
|
||
|
|
PR_EXTERN(PRUint32)
|
||
|
|
PL_VectorAdd(PLVector* v, void* newElement);
|
||
|
|
|
||
|
|
/* Inserts new element count times at index */
|
||
|
|
PR_EXTERN(void)
|
||
|
|
PL_VectorInsert(PLVector* v, PRUint32 index, void* newElement, PRUint32 count);
|
||
|
|
|
||
|
|
/* Removes count elements at index */
|
||
|
|
PR_EXTERN(void)
|
||
|
|
PL_VectorRemove(PLVector* v, PRUint32 index, PRUint32 count);
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
|
||
|
|
PR_EXTERN(void)
|
||
|
|
PL_VectorAssertValid(PLVector* v);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
PR_END_EXTERN_C
|
||
|
|
|
||
|
|
#endif /* plvector_h__ */
|