X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=include%2Fparameter.h;h=87c1590ccc85fbcdbe9d6f69ce01f0d5fd2253a6;hb=723cec55870209fc6fba43c1d7b49ada83c07faa;hp=443111dbd4d0de120589ac9311a1d8d9008b57ff;hpb=e7c2ad96ad56116b2bfca1000f425287b1a02da2;p=command.git

diff --git a/include/parameter.h b/include/parameter.h
index 443111d..87c1590 100644
--- a/include/parameter.h
+++ b/include/parameter.h
@@ -2,6 +2,7 @@
 #define __COMMAND_PARAMETER_H
 
 #include <string>
+#include <sstream>
 
 #include "descriptive.h"
 #include "callable.h"
@@ -63,6 +64,17 @@ namespace command {
         virtual bool isUsed() {
             return used;
         }
+
+        /**
+         */
+        virtual bool hungryForValue() {
+            return false;
+        }
+
+        /**
+         * @return position where value starts in passed string
+         */
+        virtual unsigned int valuePosition(const std::string & ) = 0;
     };
 }