MemoryProfiler.h

/*
 * MemoryProfiler.h
 *
 *  Created on: May 9, 2017
 *      Author: seckler
 */
 
#pragma once
 
#include <vector>
#include <string>
 
class MemoryProfilable {
public:
    virtual ~~MemoryProfilable() {
    }
    virtual size_t getTotalSize() = 0;
    virtual void printSubInfo(int offset) = 0;
    virtual std::string getName() = 0;
};
 
class MemoryProfiler {
private:
    std::vector<MemoryProfilable **> _list;
    int _hugePageSize; // in kB
public:
    MemoryProfiler();
 
    void registerObject(MemoryProfilable** object);
 
    void doOutput(const std::string& stepInfo = std::string());
 
private:
    //returns size of cached memory in kB (0 if error occurs)
    unsigned long long getCachedSize();
    void printGeneralInfo(const std::string& string);
    int parseLine(char* line);
};