Changes from Version 1 of CharArrayArgumentsExample

Author:

jcc7 (IP: 68.97.93.38)

Timestamp:

11/12/05 04:17:54 (18 years ago)

Comment:

--

CharArrayArgumentsExample

@@ +1 @@
+= Using char array arguments =
+
+''Part of'' ArraysCategory
+
+== Description ==
+
+A basic way to use the 'args' variable in the 'main' function.
+
+== Example ==
+
+{{{
+#!d
+/*
+to use, type:
+[program name] -p [string to print]
+
+This could be more complicated, but this'll give you an idea on
+how to use arguments in your program.
+*/
+
+int main(char[][] args)
+{
+    // check to make sure that the number of args is correct
+    if(args.length < 2) // the first argument is the program name...
+    {
+        printf("No arguments given.\n");
+        return 0;
+    }
+
+    for(int i = 0; i < args.length;i++)
+    {
+        if(args[i][0 .. 2] == "-p")
+        {
+            for(int ii = i+1; ii < args.length;ii++)
+            {
+                printf("%.*s ", args[ii]);
+            }
+            printf("\n");
+        }
+    }
+    return 0;
+}
+}}}
+
+== Source ==
+
+|| Link || http://www.dsource.org/tutorials/index.php?show_example=100 ||
+|| Posted by || Anonymous (Jun 23, 2004 5:43 pm) ||
+|| Edited by || jcc7 (Sat Oct 30, 2004 3:25 pm) ||
+
+