Merge pull request #65 from stclib/dev43

Dev43

1 files changed, 30 insertions, 0 deletions

diff --git a/misc/examples/linkedlists/list_erase.c b/misc/examples/linkedlists/list_erase.c
new file mode 100644
index 00000000..211c5a5d
--- /dev/null
+++ b/misc/examples/linkedlists/list_erase.c
@@ -0,0 +1,30 @@
+// erasing from clist
+#include <stdio.h>
+
+#define i_type IList
+#define i_key int
+#include <stc/clist.h>
+
+int main(void)
+{
+    IList L = c_init(IList, {10, 20, 30, 40, 50});
+
+    c_foreach (x, IList, L)
+        printf("%d ", *x.ref);
+    puts("");
+                                          // 10 20 30 40 50
+    IList_iter it = IList_begin(&L);      // ^
+    IList_next(&it);
+    it = IList_erase_at(&L, it);          // 10 30 40 50
+                                          //    ^
+    IList_iter end = IList_end(&L);       //
+    IList_next(&it);
+    it = IList_erase_range(&L, it, end);  // 10 30
+                                          //       ^
+    printf("list contains:");
+    c_foreach (x, IList, L)
+        printf(" %d", *x.ref);
+    puts("");
+
+    IList_drop(&L);
+}