117 lines
3.0 KiB
C
117 lines
3.0 KiB
C
/*
|
|
* CDE - Common Desktop Environment
|
|
*
|
|
* Copyright (c) 1993-2012, The Open Group. All rights reserved.
|
|
*
|
|
* These libraries and programs are free software; you can
|
|
* redistribute them and/or modify them under the terms of the GNU
|
|
* Lesser General Public License as published by the Free Software
|
|
* Foundation; either version 2 of the License, or (at your option)
|
|
* any later version.
|
|
*
|
|
* These libraries and programs are distributed in the hope that
|
|
* they will be useful, but WITHOUT ANY WARRANTY; without even the
|
|
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
* PURPOSE. See the GNU Lesser General Public License for more
|
|
* details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with these libraries and programs; if not, write
|
|
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
|
|
* Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
/*
|
|
* $XConsortium: void_ptr_array.cc /main/4 1996/07/18 14:31:06 drk $
|
|
*
|
|
* Copyright (c) 1993 HAL Computer Systems International, Ltd.
|
|
* All rights reserved. Unpublished -- rights reserved under
|
|
* the Copyright Laws of the United States. USE OF A COPYRIGHT
|
|
* NOTICE IS PRECAUTIONARY ONLY AND DOES NOT IMPLY PUBLICATION
|
|
* OR DISCLOSURE.
|
|
*
|
|
* THIS SOFTWARE CONTAINS CONFIDENTIAL INFORMATION AND TRADE
|
|
* SECRETS OF HAL COMPUTER SYSTEMS INTERNATIONAL, LTD. USE,
|
|
* DISCLOSURE, OR REPRODUCTION IS PROHIBITED WITHOUT THE
|
|
* PRIOR EXPRESS WRITTEN PERMISSION OF HAL COMPUTER SYSTEMS
|
|
* INTERNATIONAL, LTD.
|
|
*
|
|
* RESTRICTED RIGHTS LEGEND
|
|
* Use, duplication, or disclosure by the Government is subject
|
|
* to the restrictions as set forth in subparagraph (c)(l)(ii)
|
|
* of the Rights in Technical Data and Computer Software clause
|
|
* at DFARS 252.227-7013.
|
|
*
|
|
* HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.
|
|
* 1315 Dell Avenue
|
|
* Campbell, CA 95008
|
|
*
|
|
*/
|
|
|
|
|
|
#include "void_ptr_array.h"
|
|
|
|
void_ptr_array::void_ptr_array(void_ptr_array& original) :
|
|
buffer(original), v_elmts(original.v_elmts)
|
|
{
|
|
}
|
|
|
|
void_ptr_array::void_ptr_array(int exp_sz) :
|
|
buffer(exp_sz * sizeof(voidPtr)), v_elmts(0)
|
|
{
|
|
memset(get_base(), (char)0, buf_sz());
|
|
}
|
|
|
|
Boolean void_ptr_array::expandWith(int extra_void_ptrs)
|
|
{
|
|
return buffer::expand_chunk( (count() + extra_void_ptrs) * sizeof(void*) );
|
|
}
|
|
|
|
/*
|
|
void void_ptr_array::reset_v_elmts(int i)
|
|
{
|
|
v_elmts = i;
|
|
}
|
|
|
|
int void_ptr_array::no_v_elmts()
|
|
{
|
|
return v_elmts;
|
|
}
|
|
*/
|
|
|
|
Boolean void_ptr_array::insert(void* elmt, int i)
|
|
{
|
|
/*
|
|
MESSAGE(cerr, "INSERT to void_ptr_array");
|
|
debug(cerr, int(i));
|
|
debug(cerr, int(elmt));
|
|
*/
|
|
|
|
if ( !INRANGE(i, 0, count()-1) ) {
|
|
expandWith( 2*i - count() );
|
|
}
|
|
|
|
memcpy(
|
|
v_base + i * sizeof(voidPtr),
|
|
(char*)&elmt,
|
|
sizeof(elmt)
|
|
);
|
|
|
|
return true;
|
|
}
|
|
|
|
void void_ptr_array::reset_vptr(voidPtr v)
|
|
{
|
|
for ( int i=0; i<count(); i++) {
|
|
insert(v, i);
|
|
}
|
|
}
|
|
|
|
ostream& operator <<(ostream& out, void_ptr_array& va)
|
|
{
|
|
for (int i=0; i<va.no_elmts(); i++) {
|
|
out << long(va[i]) << " ";
|
|
}
|
|
out << "\n";
|
|
return out;
|
|
}
|