JASTRONOMY::JResolutionHelper Struct Reference

Helper data structure for detector resolution I/O. More...

#include <JResolution.hh>

Inheritance diagram for JASTRONOMY::JResolutionHelper:

Public Member Functions
	JResolutionHelper ()
	Default constructor.
std::istream &	operator() (std::istream &in, resolution_type &object) const
	Parse detector resolution from input stream.

Detailed Description

Helper data structure for detector resolution I/O.

Definition at line 365 of file JResolution.hh.

Constructor & Destructor Documentation

JResolutionHelper()

JASTRONOMY::JResolutionHelper::JResolutionHelper ( )

inline

Default constructor.

Definition at line 371 of file JResolution.hh.

    {
      (*this)["Gauss"]      .reset(new JResolutionGauss());
      (*this)["Formula"]    .reset(new JResolutionTF1());
      (*this)["Histogram"]  .reset(new JResolutionTH1());
      (*this)["Logarithmic"].reset(new JResolutionLog());
    }

Member Function Documentation

operator()()

std::istream & JASTRONOMY::JResolutionHelper::operator() ( std::istream & in, resolution_type & object ) const

inline

Parse detector resolution from input stream.

Parameters

in	input stream
object	detector resolution

Returns

input stream

Definition at line 387 of file JResolution.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:

• JResolution.hh