自学教程：C++ GET_INT函数代码示例

void C_THISCLASS::load_config(unsigned char *data, int len){	int pos=0;  if (data[pos] == 1)  {    pos++;    load_string(effect_exp[0],data,pos,len);    load_string(effect_exp[1],data,pos,len);    load_string(effect_exp[2],data,pos,len);  }  else  {    char buf[769];    if (len-pos >= 768)    {      memcpy(buf,data+pos,768);      pos+=768;      buf[768]=0;      effect_exp[2].assign(buf+512);      buf[512]=0;      effect_exp[1].assign(buf+256);      buf[256]=0;      effect_exp[0].assign(buf);    }  }	if (len-pos >= 4) { blend=GET_INT(); pos+=4; }	if (len-pos >= 4) { subpixel=GET_INT(); pos+=4; }}

CELL func_substring(CELL frame){	CELL string = FV0;	CELL start = FV1;	CELL end = FV2;	if (!STRINGP(string)) {		return make_exception("expects a string");	}	if (!INTP(start)) {		return make_exception("expects a non-negative start index");	}	if (!INTP(end)) {		return make_exception("expects a non-negative end index");	}	size_t len = GET_STRING(string)->len;	size_t starti = GET_INT(start);	size_t endi = GET_INT(end);	if (starti < 0 || starti > len) {		return make_exception("start index %d out of range [0,%d]", starti, len);	}	if (endi < starti || endi > len) {		return make_exception("end index %d out of range [%d,%d]", endi, starti, len);	}	gc_root_1("func_substring", string);	CELL result = make_string_raw(endi - starti);	gc_unroot();	memcpy(GET_STRING(result)->data, GET_STRING(string)->data + starti, endi - starti);	return result;}

/* code for skill improvement through use */void improve_skill(struct char_data *ch, int skill, int chance){  int percent = GET_SKILL(ch, skill);  int newpercent, max;  char skillbuf[MAX_STRING_LENGTH];  char mybuf[256];  max = max_lvl_skill[1][spells[find_skill_num_def(skill)].difficulty][(int) GET_LEVEL(ch)];  if (percent >= max || IS_NPC(ch))    return;  if (number(1, (chance * 50)) > (GET_WIS(ch) + GET_INT(ch)))    return;  newpercent = 1;  if (number(1, 120) <= GET_WIS(ch))    newpercent++;  if (number(1, 120) <= GET_INT(ch))    newpercent++;  percent += newpercent;  percent = MIN(percent, max);  SET_SKILL(ch, skill, percent);  if (newpercent) {    sprintf(mybuf, "SKILLIMPROVE: %s improved skill %s, int = %d, wis = %d, improved by = %d, now = %d", GET_NAME(ch), spells[find_skill_num_def(skill)].command, GET_INT(ch), GET_WIS(ch), newpercent, percent);    mudlog(mybuf, 'D', COM_IMMORT, TRUE);    sprintf(skillbuf, "{RYou feel your skill in {W%s {Rimproving.{x/r/n", spells[find_skill_num_def(skill)].command);    send_to_char(skillbuf, ch);  }}

CAMLprim value LFUN(sqr_nrm2_stub)(  value vSTABLE, value vN, value vOFSX, value vINCX, value vX){  CAMLparam1(vX);  integer GET_INT(N), GET_INT(INCX);  REAL res;  VEC_PARAMS(X);  caml_enter_blocking_section();  /* Allow other threads */  if (Bool_val(vSTABLE)) {#ifndef LACAML_DOUBLE  res = scnrm2_(&N, X_data, &INCX);#else  res = dznrm2_(&N, X_data, &INCX);#endif  res *= res;  } else {    COMPLEX cres = FUN(dotc)(&N, X_data, &INCX, X_data, &INCX);    res = cres.r;  }  caml_leave_blocking_section();  /* Disallow other threads */  CAMLreturn(caml_copy_double(res));}

// process a player kick packetvoid process_player_kick_packet(ubyte *data, header *hinfo){	int player_num,from_player,ban,reason;		short player_id;	int offset = HEADER_LENGTH;		// get the address of the guy who is to be kicked	GET_SHORT(player_id);	GET_INT(ban);	GET_INT(reason);	player_num = find_player_id(player_id);	PACKET_SET_SIZE();	// only the server should ever receive a request to kick a guy	Assert(Net_player->flags & NETINFO_FLAG_AM_MASTER);		// determine who sent the packet		from_player = find_player_id(hinfo->id);	// check to see if this guy is allowed to make such a request	if((from_player == -1) || !multi_kick_can_kick(&Net_players[from_player]) ){		nprintf(("Network","Received a kick request from an invalid player!!/n"));	} 	// otherwise, process the request fully	else {		// make sure we have a valid player to kick		if(player_num == -1){			nprintf(("Network","Received request to kick an unknown player!/n"));		} else {			// will handle all the rest of the details			multi_kick_player(player_num,ban,reason);		}	}}

void [email
C++ GET_INT_FROM_POINTER函数代码示例
C++ GET_INDEX函数代码示例