printmemusage.cpp

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#include "gmapping/utils/printmemusage.h"
 
namespace GMapping{
 
using namespace std;
void printmemusage(){
        pid_t pid=getpid();
        char procfilename[1000];
        sprintf(procfilename, "/proc/%d/status", pid);
        ifstream is(procfilename);
        string line;
        while (is){
                is >> line;
                if (line=="VmData:"){
                        is >> line;
                        cerr << "#VmData:\t" << line << endl; 
                }
                if (line=="VmSize:"){
                        is >> line;
                        cerr << "#VmSize:\t" << line << endl; 
                }
                        
        }
}
 
};