added hypercache class, which combines observable and configuration cache.

[phys/latlib.git] / hypercache.cpp

diff --git a/hypercache.cpp b/hypercache.cpp
new file mode 100644 (file)
index 0000000..8fcc609
--- /dev/null
+++ b/hypercache.cpp
@@ -0,0 +1,73 @@
+#include "hypercache.h"
+
+hypercache::defaults *hypercache::Defaults = NULL;
+configcache *hypercache::O = NULL;
+configcache *hypercache::C = NULL;
+
+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) {
+  
+  bool allInitBefore = true;
+  
+  if (O == NULL || C == NULL)
+    allInitBefore = false;
+
+  cache = new configcache(cacheid, nequi, nskip, datadir, configmem, configMemSize, cachemode, out_a);
+  
+  if (Defaults == NULL) {
+    Defaults = new defaults;
+    Defaults->nequi = nequi;
+    Defaults->nskip = nskip;
+    Defaults->datadir = datadir;
+    Defaults->out = out_a;
+  }
+
+  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);
+    }
+  }
+}
+
+void hypercache::initCache(configcache *cache, const string& subdir,
+                          const string& cacheid, char **configmem, const int& configMemSize, const int& cachemode) {
+  if (Defaults == NULL) {
+    cerr << "Defaults were not initialized prior to short initialization!" << endl;
+    exit(1);
+  }
+  
+  initCache(cache, cacheid, Defaults->nequi, Defaults->nskip, Defaults->datadir + "/" + subdir, 
+           configmem, configMemSize, cachemode, Defaults->out);
+}
+
+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);
+    C->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);
+    C->setPara(parid, val);
+  }
+}