JASTRONOMY::JNuisanceHelper Struct Reference

Helper data structure for nuisance I/O. More...

#include <JNuisance.hh>

Inheritance diagram for JASTRONOMY::JNuisanceHelper:

Public Member Functions
	JNuisanceHelper ()
	Default constructor.
std::istream &	operator() (std::istream &in, nuisance_type &object) const
	Parse nuisance from input stream.

Detailed Description

Helper data structure for nuisance I/O.

Definition at line 353 of file JNuisance.hh.

Constructor & Destructor Documentation

JNuisanceHelper()

JASTRONOMY::JNuisanceHelper::JNuisanceHelper ( )

inline

Default constructor.

Definition at line 359 of file JNuisance.hh.

    {
      (*this)["fixed"]    .reset(new JNuisanceFixed());
      (*this)["Gauss"]    .reset(new JNuisanceGauss());
      (*this)["Formula"]  .reset(new JNuisanceTF1());
      (*this)["Histogram"].reset(new JNuisanceTH1());
    }

Member Function Documentation

operator()()

std::istream & JASTRONOMY::JNuisanceHelper::operator() ( std::istream & in, nuisance_type & object ) const

inline

Parse nuisance from input stream.

Parameters

in	input stream
object	nuisance

Returns

input stream

Definition at line 375 of file JNuisance.hh.

    {
      std::string key;
 
      if (in >> key) {
 
        const_iterator p = this->find(key);
 
        if (p != this->end()) {
 
          object.reset(p->second->clone());
 
          object->setTitle(key);
          object->read(in);
 
        } else {
 
          THROW(JParseError, "Invalid key " << key);
        }
      }
 
      return in;
    }

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The documentation for this struct was generated from the following file:

• JNuisance.hh