git-svn-id: file:///home/svn/opt_utilities@143 ed2142bd-67ad-457f-ba7c-d818d4011675

1 files changed, 58 insertions, 0 deletions

diff --git a/distributions/uniformed.hpp b/distributions/uniformed.hpp
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+++ b/distributions/uniformed.hpp
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+#ifndef UNIFORMED_MODEL_H_
+#define UNIFORMED_MODEL_H_
+#define OPT_HEADER
+#include <core/fitter.hpp>
+#include <cmath>
+#include <misc/optvec.hpp>
+
+namespace opt_utilities
+{
+  template <typename T>
+  class uniformed
+    :public model<optvec<T>,optvec<T>,optvec<T>,std::string>
+  {
+  private:
+    uniformed* do_clone()const
+    {
+      return new uniformed<T>(*this);
+    }
+
+    const char* do_get_type_name()const
+    {
+      return "1d normed gaussian";
+    }
+  public:
+    uniformed()
+    {
+      this->push_param_info(param_info<optvec<T> >("a",0.));
+      this->push_param_info(param_info<optvec<T> >("b",1.));
+    }
+
+    
+  public:
+    optvec<T> do_eval(const optvec<T>& x,const optvec<T>& param)
+    {
+      T a=get_element(param,0);
+      T b=get_element(param,1);
+      optvec<T> y;
+      resize(y,get_size(x));
+      for(int i=0;i<get_size(x);++i)
+	{
+	  T v=get_element(x,i);
+	  set_element(y,i,(v-a)*(v-b)<0?1/abs(b-a):0);
+	}
+      return y;
+    }
+
+  private:
+    std::string do_get_information()const
+    {
+      return "";
+    }
+  };
+}
+
+
+
+#endif
+//EOF