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// system functions
#include <string>
#include <fstream>
#include <sstream>
std::string linuxProcMemory()
{
std::ifstream t("/proc/self/status");
std::stringstream buffer;
buffer << t.rdbuf();
std::string outString;
while (buffer.good()) {
std::string str1;
std::getline(buffer,str1);
if ( (str1.rfind("VmPeak",0) == 0) ||
(str1.rfind("VmSize",0) == 0) ||
(str1.rfind("VmHWM",0) == 0) ||
(str1.rfind("VmRSS",0) == 0) ) {
outString += str1+"; ";
};
};
outString += '\n';
return outString;
};
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