From 915b2698af6d7c67651295c014b67b238ac18e33 Mon Sep 17 00:00:00 2001
From: jvallve <jvallve@iri.upc.edu>
Date: Mon, 26 Jun 2017 13:01:48 +0200
Subject: [PATCH] removed typedef of string

---
 src/problem.cpp         | 4 ++--
 src/problem.h           | 4 ++--
 src/trajectory_base.cpp | 2 +-
 src/trajectory_base.h   | 8 ++++----
 src/wolf.h              | 2 --
 5 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/src/problem.cpp b/src/problem.cpp
index 191cffb50..9305ae083 100644
--- a/src/problem.cpp
+++ b/src/problem.cpp
@@ -27,7 +27,7 @@ std::string uppercase(std::string s) {for (auto & c: s) c = std::toupper(c); ret
 }
 
 
-Problem::Problem(FrameStructure _frame_structure) :
+Problem::Problem(const std::string& _frame_structure) :
         hardware_ptr_(std::make_shared<HardwareBase>()),
         trajectory_ptr_(std::make_shared<TrajectoryBase>(_frame_structure)),
         map_ptr_(std::make_shared<MapBase>()),
@@ -44,7 +44,7 @@ void Problem::setup()
     map_ptr_->setProblem(shared_from_this());
 }
 
-ProblemPtr Problem::create(FrameStructure _frame_structure)
+ProblemPtr Problem::create(const std::string& _frame_structure)
 {
     ProblemPtr p(new Problem(_frame_structure)); // We use `new` and not `make_shared` since the Problem constructor is private and cannot be passes to `make_shared`.
     p->setup();
diff --git a/src/problem.h b/src/problem.h
index d12f0c33b..900c719f9 100644
--- a/src/problem.h
+++ b/src/problem.h
@@ -59,11 +59,11 @@ class Problem : public std::enable_shared_from_this<Problem>
         bool origin_is_set_;
 
     private: // CAUTION: THESE METHODS ARE PRIVATE, DO NOT MAKE THEM PUBLIC !!
-        Problem(FrameStructure _frame_structure); // USE create() below !!
+        Problem(const std::string& _frame_structure); // USE create() below !!
         void setup();
 
     public:
-        static ProblemPtr create(FrameStructure _frame_structure); // USE THIS AS A CONSTRUCTOR!
+        static ProblemPtr create(const std::string& _frame_structure); // USE THIS AS A CONSTRUCTOR!
         virtual ~Problem();
 
         // Properties -----------------------------------------
diff --git a/src/trajectory_base.cpp b/src/trajectory_base.cpp
index 4f184aa88..afade396a 100644
--- a/src/trajectory_base.cpp
+++ b/src/trajectory_base.cpp
@@ -4,7 +4,7 @@
 
 namespace wolf {
 
-TrajectoryBase::TrajectoryBase(FrameStructure _frame_structure) :
+TrajectoryBase::TrajectoryBase(const std::string& _frame_structure) :
     NodeBase("TRAJECTORY"),
     frame_structure_(_frame_structure),
     last_key_frame_ptr_(nullptr)
diff --git a/src/trajectory_base.h b/src/trajectory_base.h
index 5f7c17bb7..18c63e39e 100644
--- a/src/trajectory_base.h
+++ b/src/trajectory_base.h
@@ -24,15 +24,15 @@ class TrajectoryBase : public NodeBase, public std::enable_shared_from_this<Traj
         std::list<FrameBasePtr> frame_list_;
 
     protected:
-        FrameStructure frame_structure_;  // Defines the structure of the Frames in the Trajectory.
+        std::string frame_structure_;  // Defines the structure of the Frames in the Trajectory.
         FrameBasePtr last_key_frame_ptr_; // keeps pointer to the last key frame
         
     public:
-        TrajectoryBase(FrameStructure _frame_sturcture);
+        TrajectoryBase(const std::string& _frame_sturcture);
         virtual ~TrajectoryBase();
         
         // Properties
-        FrameStructure getFrameStructure() const;
+        std::string getFrameStructure() const;
 
         // Frames
         FrameBasePtr addFrame(FrameBasePtr _frame_ptr);
@@ -83,7 +83,7 @@ inline void TrajectoryBase::setLastKeyFramePtr(FrameBasePtr _key_frame_ptr)
 }
 
 
-inline FrameStructure TrajectoryBase::getFrameStructure() const
+inline std::string TrajectoryBase::getFrameStructure() const
 {
     return frame_structure_;
 }
diff --git a/src/wolf.h b/src/wolf.h
index 4105c101c..490ce112f 100644
--- a/src/wolf.h
+++ b/src/wolf.h
@@ -189,8 +189,6 @@ typedef enum
     KEY_FRAME = 1       ///< key frame. It will stay in the frames window and play at optimizations.
 } FrameType;
 
-typedef std::string FrameStructure;
-
 /** \brief Enumeration of all possible constraints
  *
  * You may add items to this list as needed. Be concise with names, and document your entries.
-- 
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