jsonutil.h

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//******************************************************************************
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//************************ Jefferson National Lab (2017) ***********************
/*
 *   Copyright (c) 2017.  Jefferson Lab (JLab). All rights reserved. Permission
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/*******************************************************************************
 * File:   table.h
 * Author: gavalian
 *
 * Created on April 12, 2017, 10:14 AM
 */
 
#ifndef HIPO_JSON_H
#define HIPO_JSON_H
 
#include <map>
#include "json.h"
 
namespace hipo {
 
using json = nlohmann::json;
  
class jsonutil {
    
private:
  
  json json_object;
  
public:
  
  jsonutil(){};
  virtual ~jsonutil(){};
  
  void  set(const char *json_string){ json_object = json::parse(json_string);}
  bool  hasObject(const char *var){ return json_object.count(var)>0;}
  float getFloat(const char *var){ return (float) json_object[var];}
};
 
} // end of namespace
 
#endif /*HIPO_TABLE_H*/