JSUPPORT::JMetaOld_t Struct Reference

Type definition of old meta data. More...

#include <JMeta.hh>

Inheritance diagram for JSUPPORT::JMetaOld_t:

Public Member Functions
	operator JComment () const
	Type conversion operator. More...
std::string	toString () const
	Convert meta data to string. More...

Static Public Member Functions
static void	copy (const char *const file_name, TFile &out)
	Copy meta data. More...
static const JEquationParameters &	getEquationParameters ()
	Get equation parameters. More...
static JMeta	valueOf (const std::string &buffer)
	Extract meta data. More...

Detailed Description

Type definition of old meta data.

Definition at line 414 of file JMeta.hh.

Member Function Documentation

operator JComment()

JSUPPORT::JMeta::operator JComment ( ) const

inlineinherited

Type conversion operator.

Returns

comment

Definition at line 124 of file JMeta.hh.

    {
      JComment comment;
 
      for (const_iterator i = this->begin(); i != this->end(); ++i) {
        comment.add(i->first + ' ' + i->second);
      }
 
      return comment;
    }

copy()

void JSUPPORT::JMeta::copy ( const char *const  file_name, TFile &  out  )

staticinherited

Copy meta data.

Parameters

file_name	name of input file
out	output file

Definition at line 396 of file JMeta.hh.

  {
    using namespace JPP;
    
    JRootFileReader<JMeta> in(file_name);
    
    while (in.hasNext()) {
      
      const JMeta* p = in.next();
      
      putObject(&out, *p);
    }
  }

getEquationParameters()

static const JEquationParameters& JSUPPORT::JMeta::getEquationParameters ( )

inlinestaticinherited

Get equation parameters.

Returns

equation parameters

Definition at line 150 of file JMeta.hh.

    {
      static const JEquationParameters parameters("=", "\n", "", "");
 
      return parameters;
    }

valueOf()

static JMeta JSUPPORT::JMeta::valueOf ( const std::string &  buffer )

inlinestaticinherited

Extract meta data.

Parameters

buffer

meta data

Returns

meta data

Definition at line 164 of file JMeta.hh.

    {
      using namespace std;
      using namespace JPP;
 
      JMeta meta;
 
      istringstream is(buffer);
 
      is >> setequation(JMeta::getEquationParameters());
 
      for (JEquation equation; is >> equation; ) {
        meta[equation.getKey()] = equation.getValue();
      }
 
      return meta;
    }

toString()

std::string JSUPPORT::JMeta::toString ( ) const

inlineinherited

Convert meta data to string.

Returns

string

Definition at line 188 of file JMeta.hh.

    {
      using namespace std;
      using namespace JPP;
 
      ostringstream os;
 
      os << setequation(JMeta::getEquationParameters());
      
      for (JMeta::const_iterator i = this->begin(); i != this->end(); ++i) {
        os << JEquation::make_equation(i->first, i->second);
      }
 
      return os.str();
    }

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

• JMeta.hh