references instead of copies

[popboot.git] / action.cpp

diff --git a/action.cpp b/action.cpp
index 695c74fb71d4b7b6d8e764e186a730ad4354317f..626eb37475bb5487756381dafcd823fd2188380f 100644 (file)
--- a/action.cpp
+++ b/action.cpp
@@ -1,21 +1,32 @@
 #include "action.h"
+#include <iostream>
+using namespace std;
 
 Action::Action(std::string executable, literals preconditions, literals effects){
-       _execututable = executable;
+       _executable = executable;
        _preconditions = preconditions;
        _effects = effects;
 }
 
+Action::Action(const Action& action){
+       _executable = action._executable;
+       _preconditions = action._preconditions;
+       _effects = action._effects;
+}
 
-const literals Action::effects(){
+const literals& Action::effects() const{
        return _effects;
 }
 
-const literals Action::preconditions(){
+const literals& Action::preconditions() const{
        return _preconditions;
 }
 
-int Action::execute(){
-
+int Action::execute() const{
+       cout << "Executing: " << _executable << endl;
        return 0;
 }
+
+const string& Action::executable() const{
+       return _executable;
+}