1 files changed, 52 insertions, 0 deletions
diff --git a/misc/examples/spans/printspan.c b/misc/examples/spans/printspan.c
new file mode 100644
index 00000000..cd3c5f4f
--- /dev/null
+++ b/misc/examples/spans/printspan.c
@@ -0,0 +1,52 @@
+// printspan.c
+
+#include <stdio.h>
+#define i_implement
+#include <stc/cstr.h>
+#define i_key int
+#include <stc/cvec.h>
+#define i_key int
+#include <stc/cstack.h>
+#define i_key_str
+#include <stc/csset.h>
+
+#include <stc/cspan.h>
+using_cspan(intspan, int, 1);
+
+void printMe(intspan container) {
+    printf("%d:", (int)cspan_size(&container));
+    c_foreach (e, intspan, container)
+        printf(" %d", *e.ref);
+    puts("");
+}
+
+int main(void)
+{
+    intspan sp1 = cspan_init(intspan, {1, 2});
+    printMe( sp1 );
+
+    printMe( c_init(intspan, {1, 2, 3}) );
+
+    int arr[] = {1, 2, 3, 4, 5, 6};
+    intspan sp2 = cspan_from_array(arr);
+    printMe( c_LITERAL(intspan)cspan_subspan(&sp2, 1, 4) );
+
+    cvec_int vec = c_init(cvec_int, {1, 2, 3, 4, 5});
+    printMe( c_LITERAL(intspan)cspan_from(&vec) );
+
+    printMe( sp2 );
+
+    cstack_int stk = c_init(cstack_int, {1, 2, 3, 4, 5, 6, 7});
+    printMe( c_LITERAL(intspan)cspan_from(&stk) );
+
+    csset_str set = c_init(csset_str, {"5", "7", "4", "3", "8", "2", "1", "9", "6"});
+    printf("%d:", (int)csset_str_size(&set));
+    c_foreach (e, csset_str, set)
+        printf(" %s", cstr_str(e.ref));
+    puts("");
+
+    // cleanup
+    cvec_int_drop(&vec);
+    cstack_int_drop(&stk);
+    csset_str_drop(&set);
+}