/* * *  C++ Portable Types Library (PTypes) *  Version 1.7.5   Released 9-Mar-2003 * *  Copyright (c) 2001, 2002, 2003 Hovik Melikyan * *  http://www.melikyan.com/ptypes/ *  http://ptypes.sourceforge.net/ * */#include "pstreams.h"PTYPES_BEGINoutmemory::outmemory(int ilimit, int iincrement)    : outstm(false, 0), mem(), limit(ilimit), increment(iincrement){}outmemory::~outmemory(){    close();}int outmemory::classid(){    return CLASS_OUTMEMORY;}void outmemory::doopen(){}void outmemory::doclose(){    clear(mem);}int outmemory::dorawwrite(const char* buf, int count){    if (count <= 0)        return 0;    if (limit > 0 && abspos + count > limit)    {        count = limit - abspos;        if (count <= 0)            return 0;    }    int cursize = length(mem);    int newsize = abspos + count;    if (newsize > cursize)    {        newsize = ((newsize - 1) / increment + 1) * increment;        setlength(mem, newsize);    }    memcpy(pchar(pconst(mem)) + abspos, buf, count);    return count;}string outmemory::get_streamname() {    return "mem";}string outmemory::get_strdata(){    if (!active)        errstminactive();    setlength(mem, abspos);    string result = mem;    close();    return result;}PTYPES_END