Adding Rational Function legendre into the plugins I need to remove it

from the core

sources/plugins/plugins.pro

@@ -6,13 +6,14 @@ SUBDIRS  = \
 #				rational_fitter_parallel					\
 				rational_fitter_eigen						\
 				rational_fitter_leastsquare				\	
+            rational_fitter_matlab						\
+#           rational_fitter_dca							\
 				rational_function_chebychev				\
-#				rational_fitter_matlab						\
-#				rational_fitter_dca							\
+				rational_function_legendre					\
 				nonlinear_fitter_eigen                 \
-#				nonlinear_fitter_ceres						\
-#				nonlinear_fitter_ipopt						\
-#				nonlinear_fitter_nlopt						\
+            nonlinear_fitter_ceres						\
+            nonlinear_fitter_ipopt						\
+            nonlinear_fitter_nlopt						\
 				nonlinear_fresnel_schlick					\
 				nonlinear_fresnel_retroschlick			\
 				nonlinear_function_diffuse					\

sources/plugins/rational_function_legendre/rational_function.cpp

+//#include "rational_function.h"
+
+#include <core/common.h>
+#include <core/rational_function.h>
+
+ALTA_DLL_EXPORT function* provide_function()
+{
+    return new rational_function();
+}
+

sources/plugins/rational_function_legendre/rational_function.h

+#pragma once
+
+// Include STL
+#include <vector>
+#include <string>
+
+// Interface
+#include <core/function.h>
+#include <core/rational_function.h>
+#include <core/data.h>
+#include <core/fitter.h>
+#include <core/args.h>
+#include <core/common.h>
+
+class rational_function_chebychev_1d : public rational_function_1d
+{
+public: // methods
+
+    rational_function_chebychev_1d() ;
+    rational_function_chebychev_1d(int np, int nq) ;
+    rational_function_chebychev_1d(const vec& a, const vec& b) ;
+    virtual ~rational_function_chebychev_1d() {}
+
+    // Get the p_i and q_j function
+    virtual double p(const vec& x, int i) const ;
+    virtual double q(const vec& x, int j) const ;
+
+protected:  // methods
+
+} ;
+
+class rational_function_chebychev : public rational_function
+{
+	public: // methods
+
+		rational_function_chebychev() ;
+		virtual ~rational_function_chebychev() ;
+
+        //! Update the y-1D function for the ith dimension.
+        //! \note It will test if the 1D function provided is of the dynamic type
+        //! \name rational_function_chebychev_1d
+        virtual void update(int i, rational_function_1d* r)
+        {
+            if(dynamic_cast<rational_function_chebychev_1d*>(r) != NULL)
+            {
+                rational_function::update(i, r);
+            }
+            else
+            {
+#ifdef DEBUG
+                std::cerr << "<<ERROR>> the function provided is not of type \"rational_function_chebychev\"" << std::endl;
+#endif
+            }
+        }
+
+    protected:  // methods
+
+        //! \brief Save the rational function to the rational format (see \ref formating).
+        virtual void save(const std::string& filename) const ;
+
+        //! \brief Output the rational function using a C++ function formating.
+        virtual void save_cpp(const std::string& filename, const arguments& args) const ;
+
+        //! \brief Output the rational function using a C++ function formating.
+        virtual void save_matlab(const std::string& filename, const arguments& args) const ;
+} ;
+

sources/plugins/rational_function_legendre/rational_function_legendre.pro

+TEMPLATE        = lib
+CONFIG         *=  qt     \
+                   plugin \
+						 eigen
+
+DESTDIR         = ../../build
+
+INCLUDEPATH    += ../..
+HEADERS         = rational_function.h
+SOURCES         = rational_function.cpp
+
+
+LIBS           += -L../../build        \
+						-lcore
+
+#QMAKE_CXXFLAGS += -frounding-math \
+#                  -fPIC           \
+#						-g
+

sources/scripts/xml_cmd.py

@@ -23,6 +23,16 @@ def libName(name):
 	#endif
 #end
 
+## Relative directories
+lib_dir = "";
+dat_dir = "";
+
+## Parse the configuration part of the XML file, this will set the global
+## parameters such as the relative directories.
+##
+def parseConfiguration(xmlNode):
+#end
+
 def parseFit(xmlNode):
 
 	cmd = "";
@@ -52,6 +62,10 @@ for child in root:
 
 	cmd = "";
 
+   if(child.tag == "cofiguration"):
+      parseConfiguration(child);
+   #end
+
 	if(child.tag == "fit"):
 		cmd += "./build/data2brdf";
 		cmd += parseFit(child);