Updates to previous commit on cvec and cdeq. Some example improvements.

4 files changed, 125 insertions, 119 deletions

diff --git a/examples/complex.c b/examples/complex.c
index c910be80..69900bba 100644
--- a/examples/complex.c
+++ b/examples/complex.c
@@ -35,27 +35,29 @@ int main() {
     int x = 1, y = 3, tableKey = 42;

     const char* strKey = "first";

 

-    cmap_map myMap = cmap_map_init();

-    cmap_lst listMap = cmap_lst_init();

-    clist_arr tableList = clist_arr_init();

-    cstack_f stk = cstack_f_with_capacity(xdim * ydim);

-    memset(stk.data, 0, xdim*ydim*sizeof *stk.data);

-    stk.size = stk.capacity;

-

-    printf("stk size: %zu\n", cstack_f_size(stk));

-

-    // Put in some data in stack array

-    stk.data[x] = 3.1415927f;

-    clist_arr_push_back(&tableList, stk);

-    cmap_lst_insert(&listMap, tableKey, tableList);

-    cmap_map_insert(&myMap, cstr_from(strKey), listMap);

-

-    // Access the data entry

-    cmap_lst* mapL = &cmap_map_find(&myMap, strKey).ref->second;

-    clist_arr* lstA = &cmap_lst_find(mapL, tableKey).ref->second;

-    cstack_f arr = *clist_arr_back(lstA);

-    printf("value (%d) is: %f\n", x, arr.data[x]);

-

-    stk.data[x] = 1.41421356f; // change the value in array

-    cmap_map_del(&myMap); // free up everything!

+    c_auto (cmap_map, myMap)

+    {

+        cstack_f stk = cstack_f_with_capacity(xdim * ydim);

+        memset(stk.data, 0, xdim*ydim*sizeof *stk.data);

+        stk.size = stk.capacity;

+

+        // Put in some data in stack array

+        stk.data[x] = 3.1415927f;

+        printf("stk size: %zu\n", cstack_f_size(stk));

+

+        clist_arr tableList = clist_arr_init();

+        clist_arr_push_back(&tableList, stk);

+

+        cmap_lst listMap = cmap_lst_init();

+        cmap_lst_insert(&listMap, tableKey, tableList);

+        cmap_map_insert(&myMap, cstr_from(strKey), listMap);

+

+        // Access the data entry

+        cmap_lst* mapL = &cmap_map_find(&myMap, strKey).ref->second;

+        clist_arr* lstA = &cmap_lst_find(mapL, tableKey).ref->second;

+        cstack_f arr = *clist_arr_back(lstA);

+        printf("value (%d) is: %f\n", x, arr.data[x]);

+

+        stk.data[x] = 1.41421356f; // change the value in array

+    }

 }

diff --git a/examples/convert.c b/examples/convert.c
index d42454ee..83dc1b37 100644
--- a/examples/convert.c
+++ b/examples/convert.c
@@ -1,49 +1,48 @@
-

-#include <stc/cstr.h>

-#include <stdio.h>

-

-#define i_key_str

-#define i_val_str

-#include <stc/cmap.h>

-

-#define i_val_str

-#include <stc/cvec.h>

-

-#define i_val_str

-#include <stc/clist.h>

-

-int main()

-{

-    cmap_str map = cmap_str_init();

-    cmap_str_emplace(&map, "green", "#00ff00");

-    cmap_str_emplace(&map, "blue", "#0000ff");

-    cmap_str_emplace(&map, "yellow", "#ffff00");

-

-    puts("MAP:");

-    c_foreach (i, cmap_str, map)

-        printf("  %s: %s\n", i.ref->first.str, i.ref->second.str);

-

-    puts("\nCLONE MAP:");

-    cmap_str mclone = cmap_str_clone(map);

-    c_foreach (i, cmap_str, mclone)

-        printf("  %s: %s\n", i.ref->first.str, i.ref->second.str);

-

-

-    puts("\nMAP TO VECS:");

-    cvec_str vec1 = cvec_str_init(), vec2 = cvec_str_init();

-    c_foreach (i, cmap_str, mclone) {

-        cvec_str_emplace_back(&vec1, i.ref->first.str);

-        cvec_str_emplace_back(&vec2, i.ref->second.str);

-    }

-    c_forrange (i, cvec_str_size(vec1))

-        printf("  %s: %s\n", vec1.data[i].str, vec2.data[i].str);

-

-    puts("\nVEC TO LIST:");

-    clist_str list = clist_str_init();

-    c_foreach (i, cvec_str, vec1) clist_str_emplace_back(&list, i.ref->str);

-    c_foreach (i, clist_str, list) printf("  %s\n", i.ref->str);

-

-    c_del(cmap_str, &map, &mclone);

-    c_del(cvec_str, &vec1, &vec2);

-    clist_str_del(&list);

-}
\ No newline at end of file
+#include <stc/cstr.h>
+
+#define i_key_str
+#define i_val_str
+#include <stc/cmap.h>
+
+#define i_val_str
+#include <stc/cvec.h>
+
+#define i_val_str
+#include <stc/clist.h>
+
+int main()
+{
+    c_auto (cmap_str, map, mclone)
+    c_auto (cvec_str, keys, values)
+    c_auto (clist_str, list)
+    {
+        c_apply_pair(cmap_str, emplace, &map, {
+            {"green", "#00ff00"},
+            {"blue", "#0000ff"},
+            {"yellow", "#ffff00"},
+        });
+        puts("MAP:");
+        c_foreach (i, cmap_str, map)
+            printf("  %s: %s\n", i.ref->first.str, i.ref->second.str);
+
+        puts("\nCLONE MAP:");
+        mclone = cmap_str_clone(map);
+        c_foreach (i, cmap_str, mclone)
+            printf("  %s: %s\n", i.ref->first.str, i.ref->second.str);
+
+        puts("\nCOPY MAP TO VECS:");
+        c_foreach (i, cmap_str, mclone) {
+            cvec_str_emplace_back(&keys, i.ref->first.str);
+            cvec_str_emplace_back(&values, i.ref->second.str);
+        }
+        c_forrange (i, cvec_str_size(keys))
+            printf("  %s: %s\n", keys.data[i].str, values.data[i].str);
+
+        puts("\nCOPY VEC TO LIST:");
+        c_foreach (i, cvec_str, keys)
+            clist_str_emplace_back(&list, i.ref->str);
+
+        c_foreach (i, clist_str, list)
+            printf("  %s\n", i.ref->str);
+    }
+}
diff --git a/examples/cpque.c b/examples/cpque.c
index 541dcb6e..db7bc02c 100644
--- a/examples/cpque.c
+++ b/examples/cpque.c
@@ -1,46 +1,47 @@
-// Implements c++ example: https://en.cppreference.com/w/cpp/container/priority_queue

-#include <stdio.h>

-#include <stc/ccommon.h>

-

-// Example of dynamic compare function

-

-static int (*icmp_fn)(const int* x, const int* y);

-

-#define i_val int

-#define i_cmp icmp_fn

-#define i_cnt ipque

-#include <stc/cpque.h>

-

-#define imix_less(x, y) ((*(x) ^ 1) < (*(y) ^ 1))

-static int imax_cmp(const int* x, const int* y) { return *x - *y; }

-static int imin_cmp(const int* x, const int* y) { return *y - *x; }

-static int imix_cmp(const int* x, const int* y) { return c_less_compare(imix_less, x, y); }

-

-void print_pque(ipque q) {

-    ipque copy = ipque_clone(q);

-    while (!ipque_empty(copy)) {

-        printf("%d ", *ipque_top(&copy));

-        ipque_pop(&copy);

-    }

-    puts("");

-    ipque_del(&copy);

-}

-

-int main()

-{

-    const int data[] = {1,8,5,6,3,4,0,9,7,2}, n = c_arraylen(data);

-    c_auto (ipque, q, q2, q3)  // init() and defered del()

-    {

-        icmp_fn = imax_cmp;

-        c_apply_n(ipque, push, &q, data, n);

-        print_pque(q);

-

-        icmp_fn = imin_cmp;

-        c_apply_n(ipque, push, &q2, data, n);

-        print_pque(q2);

-

-        icmp_fn = imix_cmp;

-        c_apply_n(ipque, push, &q3, data, n);

-        print_pque(q3);

-    }

-}
\ No newline at end of file
+// Implements c++ example: https://en.cppreference.com/w/cpp/container/priority_queue
+#include <stdio.h>
+
+// Example of dynamic compare function
+
+static int (*icmp_fn)(const int* x, const int* y);
+
+#define i_val int
+#define i_cmp icmp_fn
+#define i_cnt ipque
+#include <stc/cpque.h>
+
+#define imix_less(left, right) ((*(left) ^ 1) < (*(right) ^ 1))
+static int imax_cmp(const int* x, const int* y) { return *x - *y; }
+static int imin_cmp(const int* x, const int* y) { return *y - *x; }
+static int imix_cmp(const int* x, const int* y) { return c_less_compare(imix_less, x, y); }
+
+void print_queue(ipque q) {
+    ipque copy = ipque_clone(q);
+    while (!ipque_empty(copy)) {
+        printf("%d ", *ipque_top(&copy));
+        ipque_pop(&copy);
+    }
+    puts("");
+    ipque_del(&copy);
+}
+
+int main()
+{
+    const int data[] = {1,8,5,6,3,4,0,9,7,2}, n = c_arraylen(data);
+    c_auto (ipque, q, q2, q3)  // init() and defered del()
+    {
+        icmp_fn = imax_cmp;
+        c_forrange (i, n) 
+            ipque_push(&q, data[i]);
+
+        print_queue(q);
+
+        icmp_fn = imin_cmp;
+        c_apply_n(ipque, push, &q2, data, n);
+        print_queue(q2);
+
+        icmp_fn = imix_cmp;
+        c_apply_n(ipque, push, &q3, data, n);
+        print_queue(q3);
+    }
+}
diff --git a/examples/csset_erase.c b/examples/csset_erase.c
index df9b3d54..6104a2b2 100644
--- a/examples/csset_erase.c
+++ b/examples/csset_erase.c
@@ -16,11 +16,14 @@ int main()
         csset_int_iter_t it;

         printf("Show values >= %d:\n", val);

         it = csset_int_lower_bound(&set, val);

+

         c_foreach (k, csset_int, it, csset_int_end(&set)) 

             printf(" %d", *k.ref); puts("");

 

         printf("Erase values >= %d:\n", val);

-        while (it.ref) it = csset_int_erase_at(&set, it);

+        while (it.ref != csset_int_end(&set).ref)

+            it = csset_int_erase_at(&set, it);

+

         c_foreach (k, csset_int, set)

             printf(" %d", *k.ref);

         puts("");

@@ -29,6 +32,7 @@ int main()
         printf("Erase values < %d:\n", val);

         it = csset_int_lower_bound(&set, val);

         csset_int_erase_range(&set, csset_int_begin(&set), it);

+

         c_foreach (k, csset_int, set)

             printf(" %d", *k.ref);

         puts("");