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#include <pbdata/ReverseCompressIndex.hpp>
#include <pbdata/utils.hpp>
#include <fstream>
#include <iostream>
ReverseCompressIndex::ReverseCompressIndex()
{
index = NULL;
indexLength = binSize = maxRun = 0;
}
ReverseCompressIndex::~ReverseCompressIndex() { ReverseCompressIndex::Free(); }
void ReverseCompressIndex::Free()
{
if (index) {
delete[] index;
index = NULL;
}
indexLength = binSize = maxRun = 0;
}
void ReverseCompressIndex::Write(std::ofstream &out)
{
out.write((char *)&indexLength, sizeof(int));
out.write((char *)&binSize, sizeof(int));
out.write((char *)&maxRun, sizeof(int));
out.write((char *)index, sizeof(int) * indexLength);
}
void ReverseCompressIndex::Read(std::ifstream &in)
{
in.read((char *)&indexLength, sizeof(int));
in.read((char *)&binSize, sizeof(int));
in.read((char *)&maxRun, sizeof(int));
index = ProtectedNew<int>(indexLength);
in.read((char *)index, sizeof(int) * indexLength);
}
void ReverseCompressIndex::ShallowCopy(ReverseCompressIndex &rhs)
{
ReverseCompressIndex::Free(); // Free before shallow copy.
index = rhs.index;
indexLength = rhs.indexLength;
binSize = rhs.binSize;
maxRun = rhs.maxRun;
}
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