made hypercache multi-observable.

[phys/latlib.git] / hypercache.cpp

diff --git a/hypercache.cpp b/hypercache.cpp
index 7e0f0e5492864eeca20ea17303c2e3bdb5a9f6aa..6c8e190a032ead4876f6985ce0bb9a374c2c188e 100644 (file)
--- a/hypercache.cpp
+++ b/hypercache.cpp
@@ -1,60 +1,109 @@
 #include "hypercache.h"
 
-configcache *hypercache::O = NULL;
 configcache *hypercache::C = NULL;
 vector<hypercache::para> hypercache::delayedParaAdd;
 vector<hypercache::para> hypercache::delayedParaSet;
+string hypercache::activeCFile = "";
+vector<unsigned long> hypercache::parentConfigs;
+writeout *hypercache::out = NULL;
+vector<configcache*> hypercache::Os;
 
 void hypercache::initCache(configcache **cache,
                           const string& cacheid, const int& nequi, const int& nskip, const string& datadir, 
                           char **configmem, const int& configMemSize, const int& cachemode, writeout *out_a) {
+  if ( out_a != NULL )
+    out = out_a;
   
-  bool allInitBefore = true;
-  
-  if (O == NULL || C == NULL)
-    allInitBefore = false;
-
   *cache = new configcache(cacheid, nequi, nskip, datadir, configmem, configMemSize, cachemode, out_a);
+  
+  for (vector<para>::iterator parit=delayedParaAdd.begin(); parit != delayedParaAdd.end(); ++parit)
+    (*cache)->addPara(parit->parid, parit->val);
 
-  if (O != NULL && C != NULL && !allInitBefore) {
-    for (vector<para>::iterator parit=delayedParaAdd.begin(); parit != delayedParaAdd.end(); ++parit) {
-      O->addPara(parit->parid, parit->val);
-      C->addPara(parit->parid, parit->val);
-    }
-    for (vector<para>::iterator parit=delayedParaSet.begin(); parit != delayedParaSet.end(); ++parit) {
-      O->setPara(parit->parid, parit->val);
-      C->setPara(parit->parid, parit->val);
-    }
-  }
+  for (vector<para>::iterator parit=delayedParaSet.begin(); parit != delayedParaSet.end(); ++parit)
+    (*cache)->setPara(parit->parid, parit->val);
 }
 
 void hypercache::addPara(const string& parid, const double& val) {
-  if (O == NULL || C == NULL) {
-    para newpara; 
-    newpara.parid = parid;
-    newpara.val = val;
-    delayedParaAdd.push_back(newpara);
-  }
-  else {
-    O->addPara(parid, val);
+  para newpara; 
+  newpara.parid = parid;
+  newpara.val = val;
+  delayedParaAdd.push_back(newpara);
+
+  if (C != NULL)
     C->addPara(parid, val);
-  }
+
+  for (vector<configcache*>::iterator osit = Os.begin(); osit != Os.end(); ++osit)
+    (*osit)->addPara(parid, val);
 }
 
 void hypercache::setPara(const string& parid, const double& val) {
-  if (O == NULL || C == NULL) {
-    para newpara; 
-    newpara.parid = parid;
-    newpara.val = val;
-    delayedParaSet.push_back(newpara);
-  }
-  else {
-    O->setPara(parid, val);
+  para newpara; 
+  newpara.parid = parid;
+  newpara.val = val;
+  delayedParaSet.push_back(newpara);
+
+  if (C != NULL)
     C->setPara(parid, val);
-  }
+  
+  for (vector<configcache*>::iterator osit = Os.begin(); osit != Os.end(); ++osit)
+    (*osit)->setPara(parid, val);
 }
 
 void hypercache::finalize() {
+  for (vector<configcache*>::iterator osit = Os.begin(); osit != Os.end(); ++osit)
+    delete *osit;
+  
   delete C;
-  delete O;
+}
+
+string hypercache::fileOfPath(const string& dressedfile) {
+  return dressedfile.substr(dressedfile.find_last_of("\\/")+1);
+}
+
+int hypercache::readC() { 
+  int readret;
+
+  readret = C->readConfig(&parentConfigs);
+
+  if ( readret == -1 )
+    activeCFile = fileOfPath(C->getInFileName());
+  else
+    activeCFile = "";
+
+  return readret; 
+}
+
+void hypercache::writeC() {
+  C->writeConfig();
+  activeCFile = fileOfPath( C->getOutFileName().substr( 0, C->getOutFileName().length()-4 ) );
+}
+
+void hypercache::writeO(int obsid) {
+  if ( activeCFile != "" ) {
+    unsigned long afilehash = configcache::hash(activeCFile);
+    Os[obsid]->writeHeader("concurrent_cfile", (char*)(&afilehash), sizeof(unsigned long));
+  }
+  Os[obsid]->writeConfig(); 
+}
+
+int hypercache::readO(int obsid) {
+  int readret;
+
+  readret = Os[obsid]->readConfig();
+
+  if ( readret == -1 ) {
+    unsigned long *parentconfig = (unsigned long*)Os[obsid]->getHeader("concurrent_cfile");
+    if ( parentconfig != NULL )
+      addParentConfig(parentconfig);
+  }
+  
+  return readret;
+}
+
+void hypercache::addParentConfig(const unsigned long *parentconfig) {
+  for (vector<unsigned long>::iterator parit = parentConfigs.begin(); parit != parentConfigs.end(); ++parit)
+    if ( *parit == *parentconfig )
+      return;
+
+  parentConfigs.push_back(*parentconfig);
 }