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HeaderPrinter.cxx

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#include "AtlfastUtils/HeaderPrinter.h"
#include <string>
#include <iostream>
#include <strstream>

namespace Atlfast {
  using std::string;
  using std::ends;
  using std::endl;
  using std::cout;
  using std::ostrstream;

  unsigned int HeaderPrinter::width(80);

  string HeaderPrinter::m_fullLine(width, '=');
  HeaderPrinter::HeaderPrinter(string title, MsgStream& log): 
    m_title(title), m_log(log){

    //    const unsigned int width = 80;
    //    string fullLine(width, '=');
    m_hollowLine+=string(1u,'|');
    m_hollowLine+=string(width-2,' ');
    m_hollowLine+=string(1u,'|');
    int nBlanks =width-m_title.size()-2;
    if(nBlanks>0){
      unsigned int lBlanks = (nBlanks%2==0)? nBlanks/2:1+nBlanks/2;
      unsigned int rBlanks = nBlanks/2;
      m_title=
        string(1u,'|')
        +string(lBlanks,' ')
        +m_title
        +string(rBlanks,' ')
        +string(1u,'|');
    }
  }
  
  void HeaderPrinter::add(const string& s, 
                          std::vector<int>::const_iterator it,
                          std::vector<int>::const_iterator en){
    ostrstream sout;
    sout<<s;
    for(; it !=en; ++it){
      sout<<" "<<*it;
    }
    sout<<ends;
    m_strings.push_back(sout.str());
  }

  void HeaderPrinter::add(const string&s , int i){
    ostrstream sout;
    sout<<s<<" "<<i<<ends;
    m_strings.push_back(sout.str());
  }
  
  void HeaderPrinter::add(const string& s, double i){
    ostrstream sout;
    sout<<s<<" "<<i<<ends;
    m_strings.push_back(sout.str());
  }
  
  void HeaderPrinter::add(const string& s1, const string& s2){
    string temp = s1+" "+s2;
    m_strings.push_back(temp);
  }
  void HeaderPrinter::add(const string& s, bool b){
    string temp = s+" ";
    temp +=  b? "true":"false";
    m_strings.push_back(temp);
  }
  void HeaderPrinter::add(const string& s){
    m_strings.push_back(s);
  }
  void HeaderPrinter::print()const{
    
    cout<<m_fullLine<<endl;
    cout<<m_hollowLine<<endl;
    cout<<m_title<<endl;
    cout<<m_hollowLine<<endl;
    std::vector<string>::const_iterator it = m_strings.begin();
    std::vector<string>::const_iterator en = m_strings.end();

    for(;it!=en; ++it){
      string temp = *it;
      if(temp.size()<width-2){
        temp = string(1u,'|')+string(1u,' ')+temp;
      }
      while(temp.size()<width-1){
        temp += string(1u,' ');
      }
      temp += string(1u,'|');
      cout<<temp<<endl;
    }   
    cout<<m_hollowLine<<endl;
    cout<<m_fullLine<<endl;
    cout<<endl<<endl;
    return;
  }
}

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