- Rearranged directory structure for forking out ANSTO

- Refactored site specific stuff into a site module
- PSI specific stuff is now in the PSI directory.
- The old version has been tagged with pre-ansto

tecs/tecs_data.h

@@ -0,0 +1,49 @@
+#ifndef TECS_DATA_H_
+#define TECS_DATA_H_
+
+typedef struct {
+  char *name;
+} DataSet;
+
+typedef struct {
+  void *private;
+} DataBase;
+
+DataSet *DataCreateSet(DataBase *dBase, char *name, float *var, int step, int lifetime, int start);
+/*
+   create a new dataset
+   if the dataset already exists, or memory allocation failed, NULL is returned
+   set <dBase> to NULL to use the common database
+*/
+
+DataSet *DataFindSet(DataBase *dBase, char *name);
+/*
+   find a previously created dataset.
+   returns NULL if dataset not found
+   set <dBase> to NULL to use the common database
+*/
+
+int DataSetStep(DataSet *set, int step);
+int DataSetLifetime(DataSet *set, int lifetime);
+int DataPut(DataSet *set, int time, float value);
+/*
+  put one value to dataset
+*/
+
+int DataPutAll(DataBase *dBase, int time);
+/*
+  put all variables in a set to their dataset
+*/
+
+int DataGetMult(char *names, int startTime, int endTime, int step, int stdStep, float *data, int data_len);
+/*
+  get multiple datasets
+*/
+
+/*
+  define DATA_UNDEF as a binary and decimal well defined, hopefully rarely used number
+*/
+#define DATA_UNDEF MYC_NAN
+#define DATA_GAP (MYC_NAN*2)
+
+#endif /* TECS_DATA_H_ */