jsonutil.h

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//******************************************************************************
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//************************ Jefferson National Lab (2017) ***********************
/*
 *   Copyright (c) 2017.  Jefferson Lab (JLab). All rights reserved. Permission
 *   to use, copy, modify, and distribute  this software and its documentation
 *   for educational, research, and not-for-profit purposes, without fee and
 *   without a signed licensing agreement.
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 *   IN NO EVENT SHALL JLAB BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL
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 *   JLAB SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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 *   PURPOSE. THE HIPO DATA FORMAT SOFTWARE AND ACCOMPANYING DOCUMENTATION, IF
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/*******************************************************************************
 * File:   jsonutil.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*/