WIP

src/ecmcDAQDataArray.h

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+/*************************************************************************\
+* Copyright (c) 2024 PSI 
+* ecmc is distributed subject to a Software License Agreement found
+* in file LICENSE that is included with this distribution. 
+*
+*  ecmcDAQDataArray.h
+*
+*  Created on: Mar 01, 2024
+*      Author: anders sandstrom
+*
+\*************************************************************************/
+#ifndef ECMC_DAQ_DATA_ARRAY_H_
+#define ECMC_DAQ_DATA_ARRAY_H_
+
+#include <stdexcept>
+#include <vector>
+#include <string>
+#include "ecmcDAQDataArray.h"
+#include "ecmcDataItem.h"
+
+/* Class to store data channels */
+class ecmcDataChannel {
+  public:
+  ecmcDataChannel(char* name, int formatAsTime) {
+    dataItem_     = NULL;
+    dataItemInfo_ = NULL;
+    name_         = name;
+    timeFormat_   = formatAsTime;
+  }
+  
+  void connectToSource()  {
+    // Get data item for 
+    dataItem_ = (ecmcDataItem*) getEcmcDataItem(name_.c_str());
+    if(!dataItem_) {
+      printf("ERROR: DataItem %s NULL.\n", name_.c_str());
+      throw std::runtime_error( "ERROR: DataItem NULL." );
+    }
+
+    dataItemInfo_ = dataItem_->getDataItemInfo();
+    if(!dataItemInfo_) {
+      printf("ERROR: DataItemInfo %s NULL.\n", name_.c_str());
+      throw std::runtime_error( "ERROR: DataItemInfo NULL." );
+    }
+  }
+
+  ecmcDataItem* dataItem_;
+  ecmcDataItemInfo* dataItemInfo_;
+  std::string name_;
+  int timeFormat_;
+};
+
+/* Class to fromat an array of ecmcDataChannels with headers and push over asyn to epics */
+class ecmcDAQDataArray {
+ public:
+  ecmcDAQDataArray(size_t nelm);
+  ~ecmcDAQDataArray();
+  void     connectToDataSources();
+  void     execute();
+  void     addDataItem(char* name, int timeFormat);
+
+private:
+  double  *buffer_;
+  std::vector<ecmcDataChannel*>  dataChannels_;
+  size_t channelCounter_;
+};
+
+#endif  /* ECMC_DAQ_DATA_ARRAY_H_ */
+
+
+