1 files changed, 29 insertions, 0 deletions
diff --git a/pre_estimater/pre_estimater.hpp b/pre_estimater/pre_estimater.hpp
new file mode 100644
index 0000000..db21e94
--- /dev/null
+++ b/pre_estimater/pre_estimater.hpp
@@ -0,0 +1,29 @@
+#ifndef PRE_ESTIMATER_HPP
+#define PRE_ESTIMATER_HPP
+
+#include <core/fitter.hpp>
+
+
+namespace opt_utilities
+{
+  template <typename  Ty,typename Tx,typename Tp,typename Ts=Ty,typename Tstr=std::string>
+  class pre_estimater
+  {
+  private:
+    virtual void do_estimate(fitter<Ty,Tx,Tp,Ts,Tstr>& fit)const=0;
+    virtual pre_estimater* do_clone()const=0;
+  public:
+    void estimate(fitter<Ty,Tx,Tp,Ts,Tstr>& fit)const
+    {
+      do_estimate(fit);
+    }
+
+    pre_estimater* clone()const
+    {
+      return this->do_clone();
+    }
+  };
+}
+
+
+#endif