sample_container.h

Go to the documentation of this file.

#ifndef SAMPLE_CONTAINER_H
#define SAMPLE_CONTAINER_H

#include <map>
#include <set>
#include <string>

#include "symbol.h"
#include "symbol_functors.h"

class sample_container {
    typedef std::pair<symbol_entry const *, bfd_vma> sample_index_t;
public:
    typedef std::map<sample_index_t, sample_entry> samples_storage;
    typedef samples_storage::const_iterator samples_iterator;

    samples_iterator begin(symbol_entry const *) const;
    samples_iterator end(symbol_entry const *) const;

    samples_iterator begin() const;
    samples_iterator end() const;

    void insert(symbol_entry const * symbol, sample_entry const &);

    count_array_t accumulate_samples(debug_name_id filename_id) const;

    count_array_t accumulate_samples(debug_name_id, size_t linenr) const;

    sample_entry const * find_by_vma(symbol_entry const * symbol,
                     bfd_vma vma) const;

private:
    void build_by_loc() const;

    samples_storage samples;

    typedef std::multiset<sample_entry const *, less_by_file_loc>
        samples_by_loc_t;

    // must be declared after the samples_storage to ensure a
    // correct life-time.

    mutable samples_by_loc_t samples_by_loc;
};

#endif /* SAMPLE_CONTAINER_H */