Cosmetics: fix "Malformed whitespace in C++" spotted by codefactor.io.

[simgrid.git] / include / xbt / backtrace.hpp

diff --git a/include/xbt/backtrace.hpp b/include/xbt/backtrace.hpp
index 05bf810..4a3a589 100644 (file)
--- a/include/xbt/backtrace.hpp
+++ b/include/xbt/backtrace.hpp
@@ -8,11 +8,9 @@
 
 #include <xbt/base.h>
 
-#include <cstddef>
 #include <functional>
 #include <memory>
 #include <string>
-#include <vector>
 
 SG_BEGIN_DECL
 /** @brief Shows a backtrace of the current location */
@@ -38,15 +36,10 @@ class BacktraceImpl;
  */
 class Backtrace {
 public:
-  BacktraceImpl* impl_ = nullptr;
+  std::shared_ptr<BacktraceImpl> impl_;
   Backtrace();
-  Backtrace(const Backtrace& bt);
-  Backtrace(Backtrace&& bt);
-  Backtrace& operator=(const Backtrace& rhs);
-  Backtrace& operator=(Backtrace&& rhs);
-  ~Backtrace();
   /** @brief Translate the backtrace in a human friendly form, unmangled with source code locations. */
-  std::string const resolve() const;
+  std::string resolve() const;
   /** @brief Display the resolved backtrace on stderr */
   void display() const;
 };