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sdaiDaObject.cc
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#include <memory.h>
#include <math.h>
#include <sdai.h>
#include "sc_memmgr.h"
// to help ObjectCenter
#ifndef HAVE_MEMMOVE
extern "C"
{
void * memmove( void * __s1, const void * __s2, size_t __n );
}
#endif
SDAI_PID::SDAI_PID() {
}
SDAI_PID::~SDAI_PID() {
}
SDAI_PID_DA::SDAI_PID_DA() {
}
SDAI_PID_DA::~SDAI_PID_DA() {
}
SDAI_PID_SDAI::SDAI_PID_SDAI() {
}
SDAI_PID_SDAI::~SDAI_PID_SDAI() {
}
SDAI_DAObject::SDAI_DAObject() {
}
SDAI_DAObject::~SDAI_DAObject() {
}
SDAI_DAObject_SDAI::SDAI_DAObject_SDAI() {
}
/*
SDAI_DAObject_SDAI::SDAI_DAObject_SDAI(const DAObject_SDAI&)
{
}
*/
SDAI_DAObject_SDAI::~SDAI_DAObject_SDAI() {
}
/*
* Copyright (c) 1990, 1991 Stanford University
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Stanford not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. Stanford makes no representations about
* the suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* STANFORD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* UArray implementation.
*/
/*****************************************************************************/
SDAI_DAObject__set::SDAI_DAObject__set( int defaultSize ) {
_bufsize = defaultSize;
_buf = new SDAI_DAObject_ptr[_bufsize];
_count = 0;
}
SDAI_DAObject__set::~SDAI_DAObject__set() {
delete _buf;
}
void SDAI_DAObject__set::Check( int index ) {
SDAI_DAObject_ptr * newbuf;
if( index >= _bufsize ) {
_bufsize = ( index + 1 ) * 2;
newbuf = new SDAI_DAObject_ptr[_bufsize];
memmove( newbuf, _buf, _count * sizeof( SDAI_DAObject_ptr ) );
delete _buf;
_buf = newbuf;
}
}
void
SDAI_DAObject__set::Insert( SDAI_DAObject_ptr v, int index ) {
SDAI_DAObject_ptr * spot;
index = ( index < 0 ) ? _count : index;
if( index < _count ) {
Check( _count + 1 );
spot = &_buf[index];
memmove( spot + 1, spot, ( _count - index )*sizeof( SDAI_DAObject_ptr ) );
} else {
Check( index );
spot = &_buf[index];
}
*spot = v;
++_count;
}
void SDAI_DAObject__set::Append( SDAI_DAObject_ptr v ) {
int index = _count;
SDAI_DAObject_ptr * spot;
if( index < _count ) {
Check( _count + 1 );
spot = &_buf[index];
memmove( spot + 1, spot, ( _count - index )*sizeof( SDAI_DAObject_ptr ) );
} else {
Check( index );
spot = &_buf[index];
}
*spot = v;
++_count;
}
void SDAI_DAObject__set::Remove( int index ) {
if( 0 <= index && index < _count ) {
--_count;
SDAI_DAObject_ptr * spot = &_buf[index];
memmove( spot, spot + 1, ( _count - index )*sizeof( SDAI_DAObject_ptr ) );
}
}
int SDAI_DAObject__set::Index( SDAI_DAObject_ptr v ) {
for( int i = 0; i < _count; ++i ) {
if( _buf[i] == v ) {
return i;
}
}
return -1;
}
SDAI_DAObject_ptr
SDAI_DAObject__set::retrieve( int index ) {
return operator[]( index );
}
SDAI_DAObject_ptr & SDAI_DAObject__set::operator[]( int index ) {
Check( index );
// _count = max(_count, index+1);
_count = ( ( _count > index + 1 ) ? _count : ( index + 1 ) );
return _buf[index];
}
int
SDAI_DAObject__set::Count() {
return _count;
}
int
SDAI_DAObject__set::is_empty() {
return _count;
}
void
SDAI_DAObject__set::Clear() {
_count = 0;
}