From: Alex Schmidt <alex@treefish.org>
Date: Mon, 12 Aug 2013 12:39:30 +0000 (+0200)
Subject: added linktype feature to paralinks.
X-Git-Url: http://git.treefish.org/~alex/phys/latlib.git/commitdiff_plain/074bd4d5f4b73c85da8f105ba3bfca00bf490ac8

added linktype feature to paralinks.
---

diff --git a/paraq.cpp b/paraq.cpp
index 773beb4..d512c9c 100644
--- a/paraq.cpp
+++ b/paraq.cpp
@@ -43,14 +43,14 @@ string paraq::rangeString()
       for( vector<double*>::iterator rangeIt = paraIt->second.begin(); rangeIt != paraIt->second.end(); ++rangeIt)
 	rangestring << "-" << paraIt->first << (*rangeIt)[0] << "_" << (*rangeIt)[1] << "_" << (*rangeIt)[2];
   
-  for (vector< pair<string,string> >::iterator linkit = linkedParas.begin(); linkit != linkedParas.end(); ++linkit)
-    rangestring << "-" << linkit->first << "--" << linkit->second;
+  for (vector<paralink>::iterator linkit = linkedParas.begin(); linkit != linkedParas.end(); ++linkit)
+    rangestring << "-" << linkit->first << "--" << linkit->linktype << "--" << linkit->second;
 
   for( map<string,double>::iterator defIt = defaultPara.begin(); defIt != defaultPara.end(); ++defIt )
     if( rangeMap.find(defIt->first) == rangeMap.end() ) {
       bool linkedpara = false;
 
-      for (vector< pair<string,string> >::iterator linkit = linkedParas.begin(); linkit != linkedParas.end(); ++linkit)
+      for (vector<paralink>::iterator linkit = linkedParas.begin(); linkit != linkedParas.end(); ++linkit)
 	if (linkit->first == defIt->first) {
 	  linkedpara = true;
 	  break;
@@ -98,9 +98,9 @@ void paraq::initJobList()
 	  jobList.back()[paraIt->first] = *valIt;
 
 	  /* also set linked parameters */
-	  for (vector< pair<string,string> >::iterator linkit = linkedParas.begin(); linkit != linkedParas.end(); ++linkit)
+	  for (vector<paralink>::iterator linkit = linkedParas.begin(); linkit != linkedParas.end(); ++linkit)
 	    if (linkit->second == paraIt->first)
-	      jobList.back()[linkit->first] = *valIt;
+	      jobList.back()[linkit->first] = linkTypeFunction(*valIt, linkit->linktype);
 	}	
 	jobList.erase( jobList.begin() );
       }
@@ -108,6 +108,18 @@ void paraq::initJobList()
   }
 }
 
+double paraq::linkTypeFunction (double linkval, int linktype) {
+  switch (linktype) {
+
+  case LINK_1TO1:
+    return linkval;
+
+  case LINK_NEGATIVE:
+    return -linkval;
+
+  }
+}
+
 int paraq::nextParas()
 {
   if( thisjob == -1 ) {   
diff --git a/paraq.h b/paraq.h
index 0167bcb..70070f3 100644
--- a/paraq.h
+++ b/paraq.h
@@ -5,9 +5,19 @@
 #include <map>
 #include <vector>
 
+#define LINK_1TO1 0
+#define LINK_NEGATIVE 1
+
 using namespace std;
 
 class paraq {
+ private:
+  struct paralink {
+    string first;
+    string second;
+    int linktype;
+  };
+
  public: 
   paraq(int nprocs, int rank);
   void addRange(const string& paraid, double min, double max, double step);
@@ -17,7 +27,16 @@ class paraq {
   void addRange(const string& paraid, char *range);
   void setDefault(const string& paraid, double value) { defaultPara[paraid] = value; uniqueAllParaIdsAdd(paraid); }
   
-  void linkParas(const string& paraid1, const string &paraid2) { linkedParas.push_back( make_pair(paraid1,paraid2) );  }
+  void linkParas(const string& paraid1, const string &paraid2, int linktype=LINK_1TO1) {
+    paralink tmpLink;
+
+    tmpLink.first = paraid1;
+    tmpLink.second = paraid2;
+    tmpLink.linktype = linktype;
+
+    linkedParas.push_back( tmpLink );
+    //linkedParas.push_back( make_pair(paraid1,paraid2) );
+  }
   int getTotalJobs();
   string rangeString();
   vector<string> allParaIds;
@@ -30,13 +49,14 @@ class paraq {
   map<string,double> defaultPara;
   map< string, vector<double> > paraMap;
   map< string, vector<double*> > rangeMap;
-  vector< pair<string,string> > linkedParas;
+  vector<paralink> linkedParas;
   vector< map<string,double>  > jobList;
   void initJobList();
   bool inParas(vector<double>& paraVec, double& tofind);
   double masterdefault;
   bool jobListInitialized;
   void uniqueAllParaIdsAdd(const string& paraid);
+  double linkTypeFunction (double linkval, int linktype);
 };
 
 #endif