serialise_jass_v2.h

Go to the documentation of this file.

/*
    SERIALISE_JASS_V2.H
    -------------------
    Copyright (c) 2016 Andrew Trotman
    Released under the 2-clause BSD license (See:https://en.wikipedia.org/wiki/BSD_licenses)
*/
#pragma once

#include "serialise_jass_v1.h"

namespace JASS
    {
    /*
        CLASS SERIALISE_JASS_V2
        -----------------------
    */
    class serialise_jass_v2 : public serialise_jass_v1
        {
        protected:
            std::vector<slice, allocator_cpp<slice>> compressed_headers;

        protected:
            /*
                SERIALISE_JASS_V2::WRITE_POSTINGS()
                -----------------------------------
            */
            virtual size_t write_postings(const index_postings &postings, size_t &number_of_impacts, compress_integer::integer document_frequency, compress_integer::integer *document_ids, index_postings_impact::impact_type *term_frequencies);

        public:
            /*
                SERIALISE_JASS_V2::SERIALISE_JASS_V2()
                --------------------------------------
            */
            serialise_jass_v2(size_t documents, jass_v1_codex codex = jass_v1_codex::elias_gamma_simd_vb, int8_t alignment = 1) :
                serialise_jass_v1(documents, codex, alignment),
                compressed_headers(allocator)
                {
                /* Nothing */
                }

            /*
                SERIALISE_JASS_V2::~SERIALISE_JASS_V2()
                ---------------------------------------
            */
            virtual ~serialise_jass_v2()
                {
                /* Nothing */
                }

            /*
                 SERIALISE_JASS_V2::SERIALISE_VOCABULARY_POINTERS()
                --------------------------------------------------
            */
            virtual void serialise_vocabulary_pointers(void);

            /*
                 SERIALISE_JASS_V1::SERIALISE_PRIMARY_KEYS()
                --------------------------------------------
            */
            virtual void serialise_primary_keys(void);

            /*
                SERIALISE_JASS_V2::DELEGATE::OPERATOR()()
                -----------------------------------------
            */
            virtual void operator()(const slice &term, const index_postings &postings, compress_integer::integer document_frequency, compress_integer::integer *document_ids, index_postings_impact::impact_type *term_frequencies);

            /*
                SERIALISE_JASS_V2::UNITTEST()
                -----------------------------
            */
            static void unittest(void);
        };
    }