chunks.hpp

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#pragma once
 
#include "memlite/pool/chunk.hpp"
 
namespace by {
 
    class _nout chunks: public allocator {
        BY(ME(chunks, allocator))
 
    public:
        //  chunks:
        explicit chunks(ncnt blkbyte = 0);
        virtual ~chunks();
 
    public:
        chunk& operator[](nidx n);
        const chunk& operator[](nidx n) const BY_CONST_FUNC(operator[](n));
        chunk& operator[](const instance& it);
        const chunk& operator[](const instance& it) const BY_CONST_FUNC(operator[](it));
 
    public:
        //  chunks:
        chunk* get(nidx n);
        chunk* get(const instance& it);
        chunk* get(const instance* it) BY_SIDE_FUNC(get);
        const chunk* get(nidx n) const BY_CONST_FUNC(get(n))
        const chunk* get(const instance& it) const BY_CONST_FUNC(get(it))
        const chunk* get(const instance* it) const BY_CONST_FUNC(get(it))
 
        //  allocator:
        void* new1() override;
        nbool del(void* pt, ncnt sz) override;
 
        virtual nbool resize(ncnt new1);
 
        using super::has;
        nbool has(const instance& it) const override;
 
        ncnt len() const override;
        ncnt size() const override;
        nbool rel() override;
 
    private:
        //  chunks:
        nidx _findCapable();
        nbool _rel();
        //  MemoryHaver:
        void* _get(nidx n) override;
 
    private:
        std::vector<chunk*> _chunks;
        int _s;
    };
} // namespace by