Initial Commit

OU4/src/int_stack/int_stack_mwe1.c

@@ -0,0 +1,48 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <int_stack.h>
+
+/*
+ * Minimum working example for int_stack.c.
+ *
+ * Author: Niclas Borlin (niclas@cs.umu.se)
+ *
+ * Version information:
+ *   v1.0 2022-03-24: First public version.
+ *   v1.1 2023-01-14: Added printouts at start/end of main.
+ */
+
+#define VERSION "v1.1"
+#define VERSION_DATE "2023-01-14"
+
+int main(void)
+{
+    printf("%s, %s %s: Create typed integer stack.\n", __FILE__, VERSION, VERSION_DATE);
+    printf("Code base version %s (%s).\n\n", CODE_BASE_VERSION, CODE_BASE_RELEASE_DATE);
+
+    // Create the stack.
+    stack s=stack_empty();
+
+    for (int i=1; i<=3; i++) {
+        // Push value on stack.
+        s = stack_push(s, i);
+    }
+
+    printf("--STACK before popping--\n");
+    stack_print(s);
+
+    // Pop element from stack.
+    s=stack_pop(s);
+
+    printf("--STACK after popping--\n");
+    stack_print(s);
+
+    // Kill stack. Strictly not necessary for int_stack since it
+    // does not use any dynamic memory. Included for symmetry with
+    // stack.c.
+    stack_kill(s);
+
+    printf("\nNormal exit.\n\n");
+    return 0;
+}