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whereRule.cc
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107 lines (87 loc) · 2.36 KB
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#include "clstepcore/whereRule.h"
Where_rule::Where_rule() {
_type_or_rule = 0;
}
Where_rule::Where_rule( const Where_rule & wr ): Dictionary_instance() {
_label = wr._label;
_type_or_rule = wr._type_or_rule;
}
Where_rule::~Where_rule() {
}
///////////////////////////////////////////////////////////////////////////////
Where_rule__list::Where_rule__list( int defaultSize ) {
_bufsize = defaultSize;
_buf = new Where_rule_ptr[_bufsize];
_count = 0;
}
Where_rule__list::~Where_rule__list() {
Clear();
delete[] _buf;
}
void Where_rule__list::Check( int index ) {
Where_rule_ptr * newbuf;
if( index >= _bufsize ) {
_bufsize = ( index + 1 ) * 2;
newbuf = new Where_rule_ptr[_bufsize];
memmove( newbuf, _buf, _count * sizeof( Where_rule_ptr ) );
delete[] _buf;
_buf = newbuf;
}
}
void Where_rule__list::Insert( Where_rule_ptr v, int index ) {
Where_rule_ptr * spot;
index = ( index < 0 ) ? _count : index;
if( index < _count ) {
Check( _count + 1 );
spot = &_buf[index];
memmove( spot + 1, spot, ( _count - index )*sizeof( Where_rule_ptr ) );
} else {
Check( index );
spot = &_buf[index];
}
*spot = v;
++_count;
}
void Where_rule__list::Append( Where_rule_ptr v ) {
int index = _count;
Where_rule_ptr * spot;
if( index < _count ) {
Check( _count + 1 );
spot = &_buf[index];
memmove( spot + 1, spot, ( _count - index )*sizeof( Where_rule_ptr ) );
} else {
Check( index );
spot = &_buf[index];
}
*spot = v;
++_count;
}
void Where_rule__list::Remove( int index ) {
if( 0 <= index && index < _count ) {
--_count;
Where_rule_ptr * spot = &_buf[index];
memmove( spot, spot + 1, ( _count - index )*sizeof( Where_rule_ptr ) );
}
}
int Where_rule__list::Index( Where_rule_ptr v ) {
for( int i = 0; i < _count; ++i ) {
if( _buf[i] == v ) {
return i;
}
}
return -1;
}
Where_rule_ptr & Where_rule__list::operator[]( int index ) {
Check( index );
_count = ( ( _count > index + 1 ) ? _count : ( index + 1 ) );
return _buf[index];
}
int Where_rule__list::Count() {
return _count;
}
void Where_rule__list::Clear() {
for( int i = 0; i < _count ; i ++ ) {
delete _buf[i];
}
_count = 0;
}