From c46b9282648442bcfb966bccc1f0736ea7959b78 Mon Sep 17 00:00:00 2001
From: astrojhgu <astrojhgu@ed2142bd-67ad-457f-ba7c-d818d4011675>
Date: Wed, 1 Sep 2010 15:09:06 +0000
Subject: git-svn-id: file:///home/svn/opt_utilities@135
 ed2142bd-67ad-457f-ba7c-d818d4011675

---
 interface/opt.cc | 302 ++++++++++++++++++++++++++++---------------------------
 interface/opt.h  |  22 ++--
 2 files changed, 166 insertions(+), 158 deletions(-)

diff --git a/interface/opt.cc b/interface/opt.cc
index f122e2a..49113a1 100644
--- a/interface/opt.cc
+++ b/interface/opt.cc
@@ -76,157 +76,165 @@ public:
 
 extern "C"
 {
-
-void alloc_fit_(int& n)
-{
-  n=0;
-  for(int i=1;i<max_fit_space_num;++i)
-    {
-      if(fit_space_map.find(i)==fit_space_map.end())
-	{
-	  fit_space_map.insert(make_pair(i,fit_space()));
-	  //cout<<i<<endl;
-	  //return i;
-	  n=i;
-	  break;
-	}
-    }
   
-  return;
-}
-
-
-void free_fit_(const int& n)
-{
-  map<int,fit_space>::iterator iter=fit_space_map.find(n);
-  if(iter==fit_space_map.end())
-    {
-      return;
-    }
-  fit_space_map.erase(iter);
-}
-
-void load_data_(const int& nfit,const int& ndatas,double* x,double* y,double* yl,double* yu,double* xl,double* xu)
-{
-  map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
-  if(iter==fit_space_map.end())
-    {
-      return;
-    }
-  //  cout<<x[0]<<endl;
-  default_data_set<double,double> ds;
-  for(int i=0;i<ndatas;++i)
-    {
-      data<double,double> d(x[i],y[i],yl[i],(yu==0?yl[i]:yu[i]),(xl==0?0:xl[i]),(xu==0?0:xu[i]));
-      //  cout<<x[i]<<" "<<y[i]<<endl;
-      ds.add_data(d);
-    }
-  iter->second.fit.load_data(ds);
-}
-
-
-void set_model_(const int& nfit,const char* model_name)
-{
-  map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
+  int alloc_fit_(int& n)
+  {
+    n=0;
+    for(int i=1;i<max_fit_space_num;++i)
+      {
+	if(fit_space_map.find(i)==fit_space_map.end())
+	  {
+	    fit_space_map.insert(make_pair(i,fit_space()));
+	    //cout<<i<<endl;
+	    //return i;
+	    n=i;
+	    return 0;
+	  }
+      }
+    
+    return 1;
+  }
   
-  if(iter==fit_space_map.end())
-    {
-      cerr<<"fit not found"<<endl;
-      return;
-    }
-  try
-    {
-      std::auto_ptr<dopt::model> p(opt_utilities::get_model<double,double,std::vector<double>,std::string>(model_name));
-      iter->second.fit.set_model(*p);
-    }
-  catch(opt_exception& e)
+  
+  int free_fit_(const int& n)
   {
-    //cout<<model_name<<endl;
-    cout<<e.what()<<endl;
-    throw e;
+    map<int,fit_space>::iterator iter=fit_space_map.find(n);
+    if(iter==fit_space_map.end())
+      {
+	return 1;
+      }
+    fit_space_map.erase(iter);
+    return 0;
   }
-}
-
-void set_param_(const int& nfit,const char* pname,const double& value)
-{
-  map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
-  cerr<<"pname="<<pname<<endl;
-  cerr<<"value="<<value<<endl;
-  if(iter==fit_space_map.end())
-    {
-      cerr<<"fit not found"<<endl;
-      return;
-    }
-  iter->second.fit.set_param_value(pname,value);
-}
-
-
-void freeze_param_(const int& nfit,const char* pname)
-{
-  map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
-  if(iter==fit_space_map.end())
-    {
-      return;
-    }
-  opt_utilities::freeze_param<double,double,std::vector<double> > fp(pname);
-  try
-    {
-      dynamic_cast<opt_utilities::freeze_param<double,double,vector<double> >& >(iter->second.fit.get_param_modifier())+=fp;
-    }
-  catch(opt_exception& e)
-    {
-      (void)e;
-      iter->second.fit.set_param_modifier(fp);
-    }
-}
-
-
-void thaw_param_(const int& nfit,const char* pname)
-{
-  map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
-  if(iter==fit_space_map.end())
-    {
-      return;
-    }
-  opt_utilities::freeze_param<double,double,std::vector<double> > fp(pname);
-  try
-    {
-      dynamic_cast<opt_utilities::freeze_param<double,double,vector<double> >& >(iter->second.fit.get_param_modifier())-=fp;
-    }
-  catch(opt_exception& e)
-    {
-      (void)e;
-      //iter->second.fit.set_param_modifier(fp);
-    }
-}
-
-void perform_fit_(const int& nfit)
-{
-  map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
-  if(iter==fit_space_map.end())
-    {
-      return;
-    }
-  iter->second.fit.fit();
-}
-
-
-void get_param_(const int& nfit,double& r,const char* pname)
-{
-  map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
-  if(iter==fit_space_map.end())
-    {
-      //return 0;
-      cerr<<"fit not found"<<endl;
-      r=0;
-      return;
-    }
-  //  cerr<<"fdsaf"<<r<<endl;
-  r=iter->second.fit.get_param_value(pname);
   
-}
-
-
-
+  int load_data_(const int& nfit,const int& ndatas,double* x,double* y,double* yl,double* yu,double* xl,double* xu)
+  {
+    map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
+    if(iter==fit_space_map.end())
+      {
+	return 1;
+      }
+    //  cout<<x[0]<<endl;
+    default_data_set<double,double> ds;
+    for(int i=0;i<ndatas;++i)
+      {
+	data<double,double> d(x[i],y[i],yl[i],(yu==0?yl[i]:yu[i]),(xl==0?0:xl[i]),(xu==0?0:xu[i]));
+	//  cout<<x[i]<<" "<<y[i]<<endl;
+	ds.add_data(d);
+      }
+    iter->second.fit.load_data(ds);
+    return 0;
+  }
+  
+  
+  int set_model_(const int& nfit,const char* model_name)
+  {
+    map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
+    
+    if(iter==fit_space_map.end())
+      {
+	cerr<<"fit not found"<<endl;
+	
+	return 1;
+      }
+    try
+      {
+	std::auto_ptr<dopt::model> p(opt_utilities::get_model<double,double,std::vector<double>,std::string>(model_name));
+	iter->second.fit.set_model(*p);
+	return 0;
+      }
+    catch(opt_exception& e)
+      {
+	//cout<<model_name<<endl;
+	cout<<e.what()<<endl;
+	//throw e;
+	return 1;
+      }
+  }
+  
+  int set_param_(const int& nfit,const char* pname,const double& value)
+  {
+    map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
+    cerr<<"pname="<<pname<<endl;
+    cerr<<"value="<<value<<endl;
+    if(iter==fit_space_map.end())
+      {
+	cerr<<"fit not found"<<endl;
+	return 1;
+      }
+    iter->second.fit.set_param_value(pname,value);
+    return 0;
+  }
+  
+  
+  int freeze_param_(const int& nfit,const char* pname)
+  {
+    map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
+    if(iter==fit_space_map.end())
+      {
+	return 1;
+      }
+    opt_utilities::freeze_param<double,double,std::vector<double> > fp(pname);
+    try
+      {
+	dynamic_cast<opt_utilities::freeze_param<double,double,vector<double> >& >(iter->second.fit.get_param_modifier())+=fp;
+	return 0;
+      }
+    catch(opt_exception& e)
+      {
+	(void)e;
+	iter->second.fit.set_param_modifier(fp);
+	return 0;
+      }
+    return 0;
+  }
+  
+  
+  int thraw_param_(const int& nfit,const char* pname)
+  {
+    map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
+    if(iter==fit_space_map.end())
+      {
+	return 1;
+      }
+    opt_utilities::freeze_param<double,double,std::vector<double> > fp(pname);
+    try
+      {
+	dynamic_cast<opt_utilities::freeze_param<double,double,vector<double> >& >(iter->second.fit.get_param_modifier())-=fp;
+      }
+    catch(opt_exception& e)
+      {
+	(void)e;
+	//iter->second.fit.set_param_modifier(fp);
+      }
+    return 0;
+  }
+  
+  int perform_fit_(const int& nfit)
+  {
+    map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
+    if(iter==fit_space_map.end())
+      {
+	return 1;
+      }
+    iter->second.fit.fit();
+    return 0;
+  }
+  
+  
+  int get_param_(const int& nfit,double& r,const char* pname)
+  {
+    map<int,fit_space>::iterator iter=fit_space_map.find(nfit);
+    if(iter==fit_space_map.end())
+      {
+	//return 0;
+	cerr<<"fit not found"<<endl;
+	r=0;
+	return 1;
+      }
+    //  cerr<<"fdsaf"<<r<<endl;
+    r=iter->second.fit.get_param_value(pname);
+    return 0;
+  }
 }
 
diff --git a/interface/opt.h b/interface/opt.h
index e9c3221..a74d693 100644
--- a/interface/opt.h
+++ b/interface/opt.h
@@ -1,6 +1,6 @@
 #ifndef OPT_H
 #define OPT_H
-#define F77
+//#define F77
 #ifdef F77
 #define alloc_fit_ alloc_fit__
 #define free_fit_ free_fit__
@@ -8,22 +8,22 @@
 #define set_model_ set_model__
 #define set_param_ set_param__
 #define freeze_param_ freeze_param__
-#define thaw_param_ thaw_param__
+#define thraw_param_ thraw_param__
 #define perform_fit_ perform_fit__
 #define get_param_ get_param__
 #endif
 
 extern "C"
 {
-  void alloc_fit_(int&);
-  void free_fit_(const int& nxc);
-  void load_data_(const int& nfit,const int& ndatas,double* x,double* y,double* yl,double* yu=0,double* xl=0,double* xu=0);
-  void set_model_(const int& nfit,const char* model_name);
-  void set_param_(const int& nfit,const char* param_name,const double& value);
-  void freeze_param_(const int& nfit,const char* param_name);
-  void thraw_param_(const int& nfit,const char* param_name);
-  void perform_fit_(const int& nfit);
-  void get_param_(const int& nfit,double& r,const char* param_name);
+  int alloc_fit_(int&);
+  int free_fit_(const int& nxc);
+  int load_data_(const int& nfit,const int& ndatas,double* x,double* y,double* yl,double* yu=0,double* xl=0,double* xu=0);
+  int set_model_(const int& nfit,const char* model_name);
+  int set_param_(const int& nfit,const char* param_name,const double& value);
+  int freeze_param_(const int& nfit,const char* param_name);
+  int thraw_param_(const int& nfit,const char* param_name);
+  int perform_fit_(const int& nfit);
+  int get_param_(const int& nfit,double& r,const char* param_name);
 }
 
 #endif
-- 
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