CoWTools::Monitor Class Reference

#include <Monitor.h>

Collaboration diagram for CoWTools::Monitor:

Public Types
enum	VecPos {   VMem =0 , RSS =1 , PSS =2 , Shared =3 ,   Private =4 , Anon =5 }

Public Member Functions
	Monitor (std::string &out)
	Monitor (MsgStream &out)
	Monitor (std::vector< long > &out)
	~Monitor ()
	Monitor (const Monitor &)=delete
Monitor &	operator= (const Monitor &)=delete

Private Member Functions
const CoWTools::CoWRecordStats	parseSmaps () const

Private Attributes
StreamBase *	m_out
CoWTools::CoWRecordStats	m_stats

Detailed Description

Definition at line 16 of file Monitor.h.

Member Enumeration Documentation

VecPos

enum CoWTools::Monitor::VecPos

Enumerator
VMem
RSS
PSS
Shared
Private
Anon

Definition at line 18 of file Monitor.h.

{VMem=0,RSS=1,PSS=2,Shared=3,Private=4,Anon=5};

Constructor & Destructor Documentation

Monitor() [1/4]

CoWTools::Monitor::Monitor

(

std::string &

out

)

Definition at line 13 of file Monitor.cxx.

                                {
    m_out=new CoWTools::StrStream(out);
    m_stats=parseSmaps();
  }

Monitor() [2/4]

CoWTools::Monitor::Monitor

(

MsgStream &

out

)

Definition at line 18 of file Monitor.cxx.

                                {
    m_out=new CoWTools::MStrStream(out);
    m_stats=parseSmaps();
  }

Monitor() [3/4]

CoWTools::Monitor::Monitor

(

std::vector< long > &

out

)

Definition at line 23 of file Monitor.cxx.

                                      {
    m_out=new CoWTools::VecStream(out);
    m_stats=parseSmaps();
  }

~Monitor()

CoWTools::Monitor::~Monitor

(

)

Definition at line 27 of file Monitor.cxx.

                   {
    m_stats=parseSmaps()-m_stats;
    m_out->putResults(m_stats);
    delete m_out;
  }

Monitor() [4/4]

CoWTools::Monitor::Monitor ( const Monitor & )

delete

Member Function Documentation

operator=()

Monitor & CoWTools::Monitor::operator= ( const Monitor & )

delete

parseSmaps()

const CoWTools::CoWRecordStats CoWTools::Monitor::parseSmaps ( ) const

private

Definition at line 33 of file Monitor.cxx.

                                                        {
    std::ifstream pfile("/proc/self/smaps");
    CoWTools::CoWRecordStats total,curr;
    if(pfile.is_open()){
      std::string line;
      std::stringstream ss;
      std::string libLine;
      while(!std::getline(pfile,line).eof()){
    if(line.empty())continue;
    if(line.size()>30 && line.at(0)!='V'){
      ss.seekg(0);
      curr.parseRecord(ss);
      total+=curr;
      ss.str("");
      ss.clear();
      continue;
    }
    ss<<line<<std::endl;
    ss.clear();
      }
      if(ss.str().size()>200){
    curr.parseRecord(ss);
    total+=curr;
      }
      pfile.close();
    }
    return total;
  }

Member Data Documentation

m_out

StreamBase* CoWTools::Monitor::m_out

private

Definition at line 28 of file Monitor.h.

m_stats

CoWTools::CoWRecordStats CoWTools::Monitor::m_stats

private

Definition at line 29 of file Monitor.h.

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

• Monitor.h
• Monitor.cxx