int Delete(int index,int count=1)
{
if(index<0)index+=_count;
if(index<0)
{
if (count==-1)
{
count=_count;
index=0;
}else
{
count-=index;
index=0;
}
}else
{
if(count==-1)count=_count-index;
}
if(index>=_count)return 0;
if(index+count>=_count)
{
DestroyRange(index,_count);
_count=index;
return _count-index;
}
DestroyRange(index,index+count);
Copy(index+count,index,_count-(index+count));
_count-=count;
return count;
}
void SeqDestroy(Seq *seq)
{
if (seq && seq->length > 0)
{
DestroyRange(seq, 0, seq->length - 1);
}
SeqSoftDestroy(seq);
}
void Clean()
{
if(_data)
{
DestroyRange(0,_count);
delete [] (_data-_empty);
}
_data=0;
_size=0;
_count=0;
_empty=0;
}
void SequenceDestroy(Sequence *seq)
{
assert(seq && "Attempted to destroy a null sequence");
if (seq->length > 0)
{
DestroyRange(seq, 0, seq->length - 1);
}
free(seq->data);
free(seq);
}
void SeqRemoveRange(Seq *seq, size_t start, size_t end)
{
assert(seq);
assert(start >= 0);
assert(end < seq->length);
assert(start <= end);
DestroyRange(seq, start, end);
size_t rest_len = seq->length - end - 1;
if (rest_len > 0)
{
memmove(seq->data + start, seq->data + end + 1, sizeof(void *) * rest_len);
}
seq->length -= end - start + 1;
}
