top::TreeFilter Class Reference

#include <TreeFilter.h>

Collaboration diagram for top::TreeFilter:

Public Member Functions
	TreeFilter ()
	TreeFilter (const std::string &longstring)
void	init (const std::string &longstring)
bool	filterTree (const std::string &treename) const

Private Attributes
std::vector< std::string >	m_vecFilters

Detailed Description

Definition at line 13 of file TreeFilter.h.

Constructor & Destructor Documentation

TreeFilter() [1/2]

top::TreeFilter::TreeFilter

(

)

Definition at line 15 of file TreeFilter.cxx.

{}

TreeFilter() [2/2]

top::TreeFilter::TreeFilter

(

const std::string &

longstring

)

Definition at line 17 of file TreeFilter.cxx.

                                                   {
    init(longstring);
  }

Member Function Documentation

filterTree()

bool top::TreeFilter::filterTree

(

const std::string &

treename

)

const

Definition at line 40 of file TreeFilter.cxx.

                                                            {
    
    for (const std::string& filter : m_vecFilters) {
      // check for a match
      std::smatch match;
      std::regex_search(treename, match, std::regex("^"+filter));
      if (!match.empty()) return false;
    }
    
    
    return true;
  }

init()

void top::TreeFilter::init

(

const std::string &

longstring

)

Definition at line 21 of file TreeFilter.cxx.

                                                  {
    std::vector<std::string> helpvec_str;
    tokenize(longstring, helpvec_str, ",");
    
    m_vecFilters.clear();
    for (const std::string& x : helpvec_str) {
      std::istringstream isstr(x);
      std::copy(std::istream_iterator<std::string>(isstr),
                std::istream_iterator<std::string>(), std::back_inserter(m_vecFilters));
    }
    
    for (std::string& filter : m_vecFilters) {
      // replace "*" with ".*"
      filter = regex_replace(filter, std::regex("\\*"), ".*");
    }
    
    
  }

Member Data Documentation

m_vecFilters

std::vector<std::string> top::TreeFilter::m_vecFilters

private

Definition at line 15 of file TreeFilter.h.

---

The documentation for this class was generated from the following files:

• TreeFilter.h
• TreeFilter.cxx