int main(int argc, char* argv[])
{
const pie p1(1);
const pie p2{2};
pie p3 = pie(3);
p3 = pie(4);
pie p5{1, 2, 3, 4};
pie p6 = {1, 2, 3, 4};
assertEqual(p1, p2);
assertEqual(p1, p3);
{
std::vector<int> v1(1);
std::vector<int> v2{2};
assertEqual(v1, v2);
}
{
std::vector<int> v3{3, 4, 5};
std::vector<int> v4 = {3, 4, 5};
assertEqual(v3, v4);
}
{
std::vector<int> v5(2, 1);
std::vector<int> v6{2, 1};
assertEqual(v5, v6);
}
}
int main() {
std::shared_ptr<MenuComponent> pancakeMenu(new Menu("Pancake Menu"));
std::shared_ptr<MenuComponent> dinerMenu(new Menu("Diner Menu"));
std::shared_ptr<MenuComponent> allMenus(new Menu("All Menus"));
allMenus->add(pancakeMenu);
allMenus->add(dinerMenu);
std::shared_ptr<MenuComponent> pasta(new MenuItem("Pasta"));
std::shared_ptr<MenuComponent> pie(new MenuItem("Pie"));
dinerMenu->add(pasta);
dinerMenu->add(pie);
Waitress waitress(allMenus);
waitress.printMenu();
}
hash_enum_remove_queues(const void *aThread_ptr,
nsCOMPtr<nsIEventQueue>& aEldestQueue,
void* closure)
{
// 'aQueue' should be the eldest queue.
nsCOMPtr<nsPIEventQueueChain> pie(do_QueryInterface(aEldestQueue));
nsCOMPtr<nsIEventQueue> q;
// stop accepting events for youngest to oldest
pie->GetYoungest(getter_AddRefs(q));
while (q) {
q->StopAcceptingEvents();
nsCOMPtr<nsPIEventQueueChain> pq(do_QueryInterface(q));
pq->GetElder(getter_AddRefs(q));
}
return PL_DHASH_REMOVE;
}
void cmd_incantation(t_server *serv, int actual, char *buff)
{
int i;
i = 0;
(void)buff;
if (!verif_lvl_tb(serv, actual))
{
if (serv->gfx.sock)
{
pie(serv->gfx.sock, serv->clients[actual].x,
serv->clients[actual].y, 0);
while (i < serv->connected)
plv(serv->gfx.sock, &serv->clients[i++]);
mct(serv->gfx.sock, serv);
}
write(serv->clients[actual].sock, "ko\n", 3);
return ;
}
lvl_up_player(serv, actual, serv->clients[actual].x,
serv->clients[actual].y);
}
void
dumpisect(ISect *is)
{
int j;
uchar *buf;
u32int i;
u64int off;
IBucket ib;
IEntry ie;
buf = emalloc(is->blocksize);
for(i=0; i<is->blocks; i++){
off = is->blockbase+(u64int)is->blocksize*i;
if(readpart(is->part, off, buf, is->blocksize) < 0)
fprint(2, "read %s at 0x%llux: %r\n", is->part->name, off);
else{
unpackibucket(&ib, buf, is->bucketmagic);
for(j=0; j<ib.n; j++){
unpackientry(&ie, &ib.data[j*IEntrySize]);
pie(&ie);
}
}
}
}
/* Returns 0 - ok , 1 - error */
int
plot(int ctype, struct Map_info *Map, int type, int field,
char *columns, int ncols, char *sizecol, int size, double scale,
COLOR * ocolor, COLOR * colors, int y_center, double *max_reference,
int do3d)
{
int ltype, nlines, line, col, more, coltype, nselcols;
double x, y, csize, len;
struct line_pnts *Points;
struct line_cats *Cats;
int cat;
double *val;
char buf[2000];
struct field_info *Fi;
dbDriver *driver;
dbValue *value;
dbString sql;
dbCursor cursor;
dbTable *table;
dbColumn *column;
Points = Vect_new_line_struct();
Cats = Vect_new_cats_struct();
db_init_string(&sql);
Fi = Vect_get_field(Map, field);
if (Fi == NULL)
G_fatal_error(_("Database connection not defined for layer %d"),
field);
/* Open driver */
driver = db_start_driver_open_database(Fi->driver, Fi->database);
if (driver == NULL) {
G_warning(_("Unable to open database <%s> by driver <%s>"),
Fi->database,
Fi->driver);
return 1;
}
db_set_error_handler_driver(driver);
val = (double *)G_malloc((ncols + 1) * sizeof(double)); /* + 1 for sizecol */
Vect_rewind(Map);
nlines = Vect_get_num_lines(Map);
/* loop through each vector feature */
for (line = 1; line <= nlines; line++) {
G_debug(3, "line = %d", line);
ltype = Vect_read_line(Map, Points, Cats, line);
if (!(ltype & type))
continue;
Vect_cat_get(Cats, field, &cat);
if (cat < 0)
continue;
/* Select values from DB */
if (ctype == CTYPE_PIE && sizecol != NULL) {
sprintf(buf, "select %s, %s from %s where %s = %d", columns,
sizecol, Fi->table, Fi->key, cat);
nselcols = ncols + 1;
}
else {
sprintf(buf, "select %s from %s where %s = %d", columns,
Fi->table, Fi->key, cat);
nselcols = ncols;
}
db_set_string(&sql, buf);
G_debug(3, "SQL: %s", buf);
if (db_open_select_cursor(driver, &sql, &cursor, DB_SEQUENTIAL) !=
DB_OK) {
G_warning(_("Unable to open select cursor: '%s'"),
buf);
return 1;
}
table = db_get_cursor_table(&cursor);
if (db_fetch(&cursor, DB_NEXT, &more) != DB_OK || !more)
continue;
for (col = 0; col < nselcols; col++) {
column = db_get_table_column(table, col);
value = db_get_column_value(column);
coltype = db_sqltype_to_Ctype(db_get_column_sqltype(column));
switch (coltype) {
case DB_C_TYPE_INT:
val[col] = (double)db_get_value_int(value);
break;
case DB_C_TYPE_DOUBLE:
val[col] = db_get_value_double(value);
break;
default:
G_warning("Column type not supported (must be INT or FLOAT)");
return 1;
}
G_debug(4, " val[%d]: %f", col, val[col]);
}
db_close_cursor(&cursor);
/* Center of chart */
if (ltype & GV_LINES) { /* find center */
len = Vect_line_length(Points) / 2;
Vect_point_on_line(Points, len, &x, &y, NULL, NULL, NULL);
}
else {
x = Points->x[0];
y = Points->y[0];
}
if (ctype == CTYPE_PIE) {
if (sizecol != NULL) {
csize = val[ncols];
size = scale * csize;
}
pie(x, y, size, val, ncols, ocolor, colors, do3d);
}
else {
bar(x, y, size, scale, val, ncols, ocolor, colors, y_center,
max_reference, do3d);
}
}
db_close_database_shutdown_driver(driver);
Vect_destroy_line_struct(Points);
Vect_destroy_cats_struct(Cats);
return 0;
}
int main(int argc, char **argv)
{
int text_height;
int text_width;
struct Categories cats;
struct Range range;
struct Colors pcolors;
char title[GNAME_MAX];
double tt, tb, tl, tr;
double t, b, l, r;
struct GModule *module;
struct Option *opt1;
struct Option *opt2, *bg_opt;
struct Option *opt4;
struct Option *opt5;
struct Flag *flag1;
struct Flag *flag2;
struct Flag *flag3;
/* Initialize the GIS calls */
G_gisinit(argv[0]);
module = G_define_module();
G_add_keyword(_("display"));
G_add_keyword(_("histogram"));
G_add_keyword(_("statistics"));
module->description =
_("Displays a histogram in the form of a pie or bar chart "
"for a user-specified raster map.");
opt1 = G_define_standard_option(G_OPT_R_MAP);
opt1->description = _("Raster map for which histogram will be displayed");
opt4 = G_define_option();
opt4->key = "style";
opt4->description = _("Indicate if a pie or bar chart is desired");
opt4->type = TYPE_STRING;
opt4->required = NO;
opt4->options = "pie,bar";
opt4->answer = "bar";
/* The color option specifies the color for the labels, tic-marks,
* and borders of the chart. */
opt2 = G_define_standard_option(G_OPT_C);
opt2->label = _("Color for text and axes");
bg_opt = G_define_standard_option(G_OPT_CN);
bg_opt->key = "bgcolor";
bg_opt->label = _("Background color");
bg_opt->answer = DEFAULT_BG_COLOR;
#ifdef CAN_DO_AREAS
opt3 = G_define_option();
opt3->key = "type";
opt3->description =
_("Indicate if cell counts or map areas should be displayed");
opt3->type = TYPE_STRING;
opt3->required = NO;
opt3->answer = "count";
opt3->options = "count,area";
#endif
opt5 = G_define_option();
opt5->key = "nsteps";
opt5->description =
_("Number of steps to divide the data range into (fp maps only)");
opt5->type = TYPE_INTEGER;
opt5->required = NO;
opt5->answer = "255";
flag1 = G_define_flag();
flag1->key = 'n';
flag1->description = _("Display information for null cells");
flag3 = G_define_flag();
flag3->key = 'c';
flag3->description =
_("Report for ranges defined in cats file (fp maps only)");
if (G_parser(argc, argv))
exit(EXIT_FAILURE);
map_name = opt1->answer;
color = D_parse_color(opt2->answer, FALSE);
type = COUNT;
#ifdef CAN_DO_AREAS
if (strcmp(opt3->answer, "count") == 0)
type = COUNT;
else
type = AREA;
#endif
if (strcmp(opt4->answer, "bar") == 0)
style = BAR;
else
style = PIE;
if (sscanf(opt5->answer, "%d", &nsteps) != 1)
G_fatal_error(_("Invalid number of steps: %s"), opt5->answer);
cat_ranges = flag3->answer;
if (cat_ranges && nsteps != 255)
G_warning(_("When -C flag is set, the nsteps argument is ignored"));
nodata = flag1->answer;
if (Rast_read_colors(map_name, "", &pcolors) == -1)
G_fatal_error(_("Color file for <%s> not available"), map_name);
if (Rast_read_cats(map_name, "", &cats) == -1)
G_fatal_error(_("Category file for <%s> not available"), map_name);
if (Rast_read_range(map_name, "", &range) == -1)
G_fatal_error(_("Range information for <%s> not available"),
map_name);
/* get the distribution statistics */
get_stats(map_name, &dist_stats);
/* set up the graphics driver and initialize its color-table */
D_open_driver();
D_setup_unity(0); /* 0 = don't clear frame */
D_get_src(&t, &b, &l, &r);
/* clear the frame, if requested to do so */
if (strcmp(bg_opt->answer, "none") != 0)
D_erase(bg_opt->answer);
/* draw a title for */
sprintf(title, "%s", map_name);
text_height = (b - t) * 0.05;
text_width = (r - l) * 0.05 * 0.50;
D_text_size(text_width, text_height);
D_get_text_box(title, &tt, &tb, &tl, &tr);
D_pos_abs(l + (r - l) / 2 - (tr - tl) / 2,
t + (b - t) * 0.07);
D_use_color(color);
D_text(title);
/* plot the distributrion statistics */
if (style == PIE)
pie(&dist_stats, &pcolors);
else
bar(&dist_stats, &pcolors);
D_save_command(G_recreate_command());
D_close_driver();
exit(EXIT_SUCCESS);
}
