leveldb::FindFileTest Class Reference

Public Member Functions
	FindFileTest ()
	~FindFileTest ()
void	Add (const char *smallest, const char *largest, SequenceNumber smallest_seq=100, SequenceNumber largest_seq=100)
int	Find (const char *key)
bool	Overlaps (const char *smallest, const char *largest)

Public Attributes
std::vector< FileMetaData * >	files_
bool	disjoint_sorted_files_

Detailed Description

Definition at line 12 of file version_set_test.cc.

Constructor & Destructor Documentation

FindFileTest()

leveldb::FindFileTest::FindFileTest ( )

inline

Definition at line 17 of file version_set_test.cc.

: disjoint_sorted_files_(true) { }

~FindFileTest()

leveldb::FindFileTest::~FindFileTest ( )

inline

Definition at line 19 of file version_set_test.cc.

                  {
    for (int i = 0; i < files_.size(); i++) {
      delete files_[i];
    }
  }

Member Function Documentation

Add()

void leveldb::FindFileTest::Add ( const char *  smallest, const char *  largest, SequenceNumber  smallest_seq = 100, SequenceNumber  largest_seq = 100  )

inline

Definition at line 25 of file version_set_test.cc.

                                             {
    FileMetaData* f = new FileMetaData;
    f->number = files_.size() + 1;
    f->smallest = InternalKey(smallest, smallest_seq, kTypeValue);
    f->largest = InternalKey(largest, largest_seq, kTypeValue);
    files_.push_back(f);
  }

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Find()

int leveldb::FindFileTest::Find ( const char *  key )

inline

Definition at line 35 of file version_set_test.cc.

                            {
    InternalKey target(key, 100, kTypeValue);
    InternalKeyComparator cmp(BytewiseComparator());
    return FindFile(cmp, files_, target.Encode());
  }

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Overlaps()

bool leveldb::FindFileTest::Overlaps ( const char *  smallest, const char *  largest  )

inline

Definition at line 41 of file version_set_test.cc.

                                                           {
    InternalKeyComparator cmp(BytewiseComparator());
    Slice s(smallest != NULL ? smallest : "");
    Slice l(largest != NULL ? largest : "");
    return SomeFileOverlapsRange(cmp, disjoint_sorted_files_, files_,
                                 (smallest != NULL ? &s : NULL),
                                 (largest != NULL ? &l : NULL));
  }

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Member Data Documentation

disjoint_sorted_files_

bool leveldb::FindFileTest::disjoint_sorted_files_

Definition at line 15 of file version_set_test.cc.

files_

std::vector<FileMetaData*> leveldb::FindFileTest::files_

Definition at line 14 of file version_set_test.cc.

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The documentation for this class was generated from the following file:

• db/version_set_test.cc