From: Rafał Długołęcki <rafal@dlugolecki.net.pl>
Date: Sat, 2 May 2015 16:42:05 +0000 (+0200)
Subject: Make code safer.
X-Git-Tag: v0.2~31
X-Git-Url: https://git.dlugolecki.net.pl/?p=command.git;a=commitdiff_plain;h=254fa86ed70ecceab3ed3b91470d15e672783ee4

Make code safer.
---

diff --git a/include/argument.h b/include/argument.h
index eee218f..3ac1d71 100644
--- a/include/argument.h
+++ b/include/argument.h
@@ -25,7 +25,7 @@ namespace command {
          * @param description Description of current Argument
          * @param function Function used to handle current Argument.
          */
-        Argument(std::string description, void (*function)(ArgumentType))
+        Argument(const std::string & description, void (*function)(ArgumentType))
             : Parameter(description), Callable<ArgumentType>(function) {
         }
         virtual ~Argument() { }
diff --git a/include/option.h b/include/option.h
index be65e77..270bb76 100644
--- a/include/option.h
+++ b/include/option.h
@@ -30,7 +30,7 @@ namespace command {
          * @param description Description of current Option
          * @param function Function used to handle current Option.
          */
-        Option(std::string name, std::string description, void (*function)(OptionType))
+        Option(std::string name, const std::string & description, void (*function)(OptionType))
             : Parameter(description), Callable<OptionType>(function), name(name) {
         }
         virtual ~Option() { }
diff --git a/include/parameter.h b/include/parameter.h
index ed79218..a96128c 100644
--- a/include/parameter.h
+++ b/include/parameter.h
@@ -21,7 +21,7 @@ namespace command {
          *
          * @param description Description of current Argument
          */
-        Parameter(std::string description)
+        Parameter(const std::string & description)
             : Descriptive(description) {
         }
         virtual ~Parameter() {}
diff --git a/tests/callable/invokes_provided_function.cpp b/tests/callable/invokes_provided_function.cpp
index 7322da5..5defb08 100644
--- a/tests/callable/invokes_provided_function.cpp
+++ b/tests/callable/invokes_provided_function.cpp
@@ -14,7 +14,6 @@ void function(bool val) {
 };
 
 int main() {
-
     TestCallable<bool> callable(function);
     callable.callFunction(true);
 
diff --git a/tests/parameter/TestParameter.h b/tests/parameter/TestParameter.h
index 9736133..592c653 100644
--- a/tests/parameter/TestParameter.h
+++ b/tests/parameter/TestParameter.h
@@ -3,7 +3,7 @@
 
 class TestParameter : public command::Parameter {
 public:
-    TestParameter(std::string description) : Parameter(description) { }
+    TestParameter(const std::string & description) : Parameter(description) { }
 
     virtual void handle() { }
     virtual bool understand(const std::string & argVal) { }