MemorySnooper Class Reference

#include <MemorySnooper.h>

Collaboration diagram for MemorySnooper:

Public Member Functions
	MemorySnooper (std::string where)
int	GetMemorySize () const

Private Attributes
int	imem

Detailed Description

Definition at line 16 of file MemorySnooper.h.

Constructor & Destructor Documentation

MemorySnooper()

MemorySnooper::MemorySnooper ( std::string where )

inline

Definition at line 19 of file MemorySnooper.h.

  {
    int pid=getpid();
    std::ostringstream is;
    is<<pid;
    std::string spid=is.str();
    std::string filename="mem"+spid+".txt";
    std::string temp="cat /proc/"+spid+"/status | grep VmSize >"+filename;
    system(temp.c_str());
    std::ifstream in(filename.c_str());
    std::string text,mem,text1;
        in>>text>>mem>>text1;
    temp="rm -f "+filename;
    system(temp.c_str());
    float memsize=atof(mem.c_str());
    imem=int(memsize);
    std::cout << "*  Memory snooper called at " << where
              << " with VMEM: " << imem << "kB" << std::endl;
    //std::cout<<"*****************************************************"<<std::endl
    //         <<"*                                                   *"<<std::endl
    //         <<"  Memory snooper called here "<<where<<std::endl
    //         <<"  process size at this point (VmMem): "<<imem<<" kBytes"<<std::endl
    //         <<"*                                                   *"<<std::endl
    //         <<"*****************************************************"<<std::endl;
  }

Member Function Documentation

GetMemorySize()

int MemorySnooper::GetMemorySize ( ) const

inline

Definition at line 44 of file MemorySnooper.h.

{return imem;}

Member Data Documentation

imem

int MemorySnooper::imem

private

Definition at line 46 of file MemorySnooper.h.

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

• MemorySnooper.h