C++ free_all函数代码示例

t_lex			*parser(t_lex *lex)
{
	t_lex		*cursor;
	t_detail	*det_error;
	t_lex		*sep_error;

	cursor = lex;
	det_error = NULL;
	sep_error = NULL;
	while (cursor && !det_error)
	{
		if (!is_sep(cursor->str))
		{
			if ((cursor->lst = str_to_lst(cursor->str)) == NULL)
				return (free_all(lex));
			det_error = check_cmd_syntax(cursor->lst);
			if (!det_error && !(det_error = check_redir(cursor->lst)))
				assign_redir(cursor->lst, NULL, &det_error);
		}
		else
			cursor->lst = NULL;
		cursor = cursor->next;
	}
	if (det_error)
		return (free_all(lex));
	sep_error = check_sep_syntax(lex);
	return (sep_error ? free_all(lex) : lex);
}

void read_val(const std::string& val_fn){
	std::ifstream fp;
	std::stringstream ss;
	std::string s;
	int nx, ny, nz;
	nx = n[0];	ny = n[1];	nz = n[2];
	fp.open(val_fn.c_str());
	if(!fp){std::cerr<<"Cannot open file with grid: "<<val_fn<<"\n";	free_all();		exit(1);	}
	for(int ix = 0; ix < nx+4; ix++){
		for(int iy = 0; iy < ny+4; iy++){
			getline(fp, s);	ss.clear();
			ss.str(s);
			int iz = 0;
			int tmp;
			while(ss>>tmp){lays[ix][iy][iz] = tmp;				iz++;			}
			if(iz != nz+4){std::cerr<<"Value file %s corrupted: layers"<<val_fn<<" "<<ix<<" "<<iy<<" "<<iz<<"\n";	
			free_all();		exit(1);	}
		}
	}
	for(int ip = 0; ip < 5; ip++){
		for(int ix = 0; ix < nx+4; ix++){
			for(int iy = 0; iy < ny+4; iy++){
				getline(fp, s);		ss.clear();	ss.str(s);
				int iz = 0;
				while(ss>>p[ip][ix][iy][iz]){				iz++;			}
				if(iz != nz+4){std::cerr<<"Value file "<<val_fn<<" "<<ip<<" "<<ix<<" "<<iy<<" "<<iz<<"\n";
				free_all();exit(1);}
			}
		}
	}
	fp.close();
	return;
}

static unsigned int	__stdcall	memory_alloc_test_thread_func(void*)
{
	allocs_info* info = new allocs_info;
	info->count = 0;
	info->memory = new char*[loop_count];

	std::size_t count = 0;

	while (count < run_count)
	{
		for (std::size_t i = 0; i < loop_count; ++i)
		{
			std::size_t size = ::rand() % (8 * 1024);
#ifdef	LARGE_MEMORY
			size += 20 * 1024;
#endif

#if		defined(CRT_LFH) || defined(TBBMALLOC) || defined(TCMALLOC)
			info->memory[i] = new char[size];
#elif	defined(MS_CONCURRENCY)
			info->memory[i] = reinterpret_cast<char*>(Concurrency::Alloc(size));
#elif	defined(MY_ALLOCATOR)
			info->memory[i] = reinterpret_cast<char*>(allocator.alloc(size));
#elif	defined(JEMALLOC)
			info->memory[i] = reinterpret_cast<char*>(je_malloc(size));
#endif

			++info->count;

			SecureZeroMemory(info->memory[i], size);
			//::memset( info->memory[i], 0xff, size );
		}

#ifdef OTHER_THREAD_FREE
		unsigned int id = 0;
		HANDLE free_thread = reinterpret_cast< HANDLE >(::_beginthreadex(nullptr, 0, memory_free_test_thread_func, info, 0, &id));
		if (free_thread != nullptr)
		{
			::WaitForSingleObject(free_thread, INFINITE);
			::CloseHandle(free_thread);
		}
		else
		{
			free_all(info);
		}
#else
		free_all(info);
#endif

		++count;
	}

	delete[] info->memory;
	info->memory = nullptr;
	delete info;

	return 0;
}

void	exec_cmd_low_level(t_param *param, t_cmd *cmd)
{
  char  *path;
  char  *cmd_path;

  if (my_strstr(cmd->arg[0], "/") == 0)
    {
      while ((path = get_next_path(param->env)))
        {
          cmd_path = xsmalloc(my_strlen(path) + my_strlen(cmd->arg[0]) + 2);
          my_strcpy(cmd_path, path);
          my_strcat(cmd_path, "/");
          my_strcat(cmd_path, cmd->arg[0]);
          xsfree(path);
          if (access(cmd_path, F_OK) != -1)
            execve(cmd_path, (cmd->arg), environ);
          xsfree(cmd_path);
        }
      my_fprintf(2, "%s: command not found\n", cmd->arg[0]);
    }
  else
    {
      execve(cmd->arg[0], cmd->arg, environ);
      my_fprintf(2, "%s: can't exec\n", cmd->arg[0]);
    }
  free_all(param);
  exit(1);
}

int main(int argc, char * argv[]){
	FILE *ifp,*ofp; 
	if(argc > 3 || argc < 2)
		report_exit("error: command inputfile");
	ifp = fopen(argv[1], "r") ; 
	ofp = fopen(argv[2], "w") ; 
	if( InputFile(ifp) != 1 )
		report_exit("Error reading file");

	char buf[80];
	int i;
	FILE * pFig = fopen("cluster.fig","w");

	// start to test
	preprocess_block(&blockage);
	preprocess_sinks(&sink);
	construct_g_all(&blockage,&sink);
	all_pair_shortest();

	cluster_sinks(&blockage,&sink);

	draw_case(pFig);
	draw_link_sink(pFig);

	free_clusters();
	free_all();
	return 0;
}

int		main(int ac, char **av)
{
  int		v;
  t_map		map;
  t_graph	**pile;

  if (ac != 2)
    return (1);
  if (load_map(&map, av[1]) == -1 ||
      create_graph(&map) == -1 ||
      link_room(&map) == -1)
    return (1);
  if ((pile = malloc(sizeof(t_graph *))) == NULL)
    return (1);
  *pile = NULL;
  if ((v = search_path(map.start, map.end, &pile)) == 0)
    {
      printf("No solution found\n");
      return (1);
    }
  else if (v == -1)
    return (2);
  set_path(map.end);
  show_map(&map);
  free(pile);
  free_all(&map);
  return (0);
}

int main()
{
    int *result[2] = {NULL};
    gather_results(result);
    free_all(result[0], result[1]);
    exit(EXIT_SUCCESS);
}

/* Simple finalization function */
int
finalize(thread_t * thread)
{
	SOCK *sock_obj = THREAD_ARG(thread);

	unsigned char digest_length = HASH_LENGTH(sock_obj);
	unsigned char digest[digest_length];
	int i;

	/* Compute final hash digest */
	HASH_FINAL(sock_obj, digest);
	if (req->verbose) {
		printf("\n");
		printf(HTML_HASH);
		dump_buffer((char *) digest, digest_length);

		printf(HTML_HASH_FINAL);
	}
	printf("%s = ", HASH_LABEL(sock_obj));
	for (i = 0; i < digest_length; i++)
		printf("%02x", digest[i]);
	printf("\n\n");

	DBG("Finalize : [%s]\n", req->url);
	free_all(thread);
	return 0;
}

int			main(int ac, char **av)
{
  int			flag_exit;
  struct sockaddr_in	sin;
  t_init		data;

  g_data = &data;
  signal(SIGPIPE, SIG_IGN);
  signal(SIGINT, SIG_IGN);
  srand(time(NULL));
  if (get_option_init(ac, av, &data) == -1 || fillstruct(&sin, &data) == -1)
    return (-1);
  if ((bind(data.socket, (const struct sockaddr *) &sin, sizeof(sin))) == -1)
    return (merror("bind"));
  else
    printf(STR_LISTENING, data.port);
  if ((listen(data.socket, 1000)) == -1)
    return (merror("listen"));
  aff_options(&data);
  flag_exit = 0;
  signal(SIGINT, ctrl_c);
  while (flag_exit != -1)
    flag_exit = monitor(&data);
  close(data.socket);
  free_all(&data);
  printf("Job done !\n");
  return (EXIT_SUCCESS);
}

int			main(int ac, char **av)
{
  t_lapin		*lapin;
  t_bunny_pixelarray 	*tmp;

  set_max_heap_size(30);
  lapin = bunny_malloc(sizeof *lapin);
  if (lapin == NULL)
    return (84);
  lapin->format = parse(ac, av);
  if (lapin->format == 1)
    tmp = load_bitmap(av[1]);
  else if (lapin->format == 2)
    tmp = load_ftn(av[1]);
  if (lapin->format == -1)
    return (1);
  if (lapin->format != -1 && tmp == NULL)
    tmp = NULL;
  lapin->pixelarray_2 = tmp;
  lapin = set_lapin(lapin);
  lapin->str = av[1];
  if (lapin )
    bunny_set_loop_main_function(&refresh_my_game);
  bunny_loop(lapin->window_1, 250, lapin);
  free_all(lapin);
  return (0);
}

int				main(void)
{
	t_env	env;
	int		x;

	x = -1;
	init_env(&env);
	get_player(&env);
	while (1)
	{
		get_map(&env);
		get_piece(&env);
		if (contact_play(&env, 0, 0) != 1)
		{
			if (play(&env, 0, 0) != 1)
			{
				if (simple_play(&env) != 1)
				{
					ft_putstr("0 0\n");
					break ;
				}
			}
		}
		free_all(&env);
	}
	return (0);
}

TBufferManager &TBufferManager::operator=(TBufferManager&& other)
{
    free_all();

    // Set input
    fInputBuffer = other.fInputBuffer;
    fOutputBuffer = other.fOutputBuffer;

    fInput = other.fInput;
    fOutput = other.fOutput;

    fBufferSize = other.fBufferSize;
    fSampleRate = other.fSampleRate;

    // Clear output
    other.fInputBuffer = nullptr;
    other.fOutputBuffer = nullptr;

    other.fInput = 0;
    other.fOutput = 0;

    other.fBufferSize = 0;
    other.fSampleRate = 0;

    return *this;
}

int main(){
    Item* listptr;
    int i;
    listptr = new_item(0);
    for (i=1; i < 6; i++){
        listptr=insert_front(listptr, i);
    }
    for (i=0; i < 6; i++){
        printf("i %d Item %d\n", i, get(listptr, i));
    }
    listptr = remove_item(listptr, 3);
    for (i=0; i <= 5; i++){
        printf("i %d Item %d\n", i, get(listptr, i));
    }
    printf("Index for 3 %d\n", get_index(listptr, 3));
    
    for (i=1; i < 6; i++){
        listptr=insert_back(listptr, i);
    }
    for (i=0; i < 12; i++){
        printf("i %d Item %d\n", i, get(listptr, i));
    }
    set_item(listptr, 9, 15);
    for (i=0; i < 12; i++){
        printf("i %d Item %d\n", i, get(listptr, i));
    }
    set_item(listptr, 10, 15);
    free_all(listptr);
}

void	exit_normal(t_all *all, int exit_ret)
{
	if (exit_ret != 42)
		free_all(all);
	reset_term(all);
	exit(exit_ret);
}

void op_end(void)
{
  if (core.flagmode.noverbose == 0)
    fprintf(stdout, "%s0x%4.x%s > end\n", RED, core.memory.pc, ENDC);
  free_all();
  exit(EXIT_SUCCESS);
}