Possibility to pass class method reference

[command.git] / tests / argument / handles_int_value.cpp

diff --git a/tests/argument/handles_int_value.cpp b/tests/argument/handles_int_value.cpp
index 552a2e35e30d114bcde6145c3d258ab036dc65fa..4295286063ed4c9ef192c6b363a09040426cb835 100644 (file)
--- a/tests/argument/handles_int_value.cpp
+++ b/tests/argument/handles_int_value.cpp
@@ -12,16 +12,20 @@ typedef int ArgumentType;
 
 ArgumentType test;
 
-void function(ArgumentType value) {
+void _function(ArgumentType value) {
     test = value;
 }
 
 int main() {
-    Argument<ArgumentType> argument("Argument as int", function);
+    Argument<ArgumentType> argument("Argument as int", _function);
 
     if (argument.understand(VALUE)) {
         argument.handle();
     }
+    else {
+        cout << "Argument class do not understand int values\n";
+        return 1;
+    }
 
     if (test == std::stoi(VALUE)) {
         cout << "Argument class handles int values\n";