Tesseract 3.02

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Public Member Functions | Protected Attributes
tesseract::IndexMap Class Reference

`#include <indexmapbidi.h>`

Inheritance diagram for tesseract::IndexMap:

List of all members.

## Public Member Functions
virtual | ~IndexMap ()
virtual int | SparseToCompact (int sparse_index) const
int | CompactToSparse (int compact_index) const
virtual int | SparseSize () const
int | CompactSize () const
void | CopyFrom (const IndexMap &src)
void | CopyFrom (const IndexMapBiDi &src)
bool | Serialize (FILE *fp) const
bool | DeSerialize (bool swap, FILE *fp)

## Protected Attributes
int | sparse_size_
GenericVector< inT32 > | compact_map_

## Detailed Description

Definition at line 42 of file indexmapbidi.h.

## Constructor & Destructor Documentation

virtual tesseract::IndexMap::~IndexMap | ( |  | ) |
| inline virtual

Definition at line 44 of file indexmapbidi.h.

{}

## Member Function Documentation

int tesseract::IndexMap::CompactSize | ( |  | ) | const
| inline

Definition at line 61 of file indexmapbidi.h.

{
return compact_map_.size();
}

int tesseract::IndexMap::CompactToSparse | ( | int | compact_index | ) | const
| inline

Definition at line 53 of file indexmapbidi.h.

{
return compact_map_[compact_index];
}

void tesseract::IndexMap::CopyFrom | ( | const IndexMap & | src | ) |

Definition at line 33 of file indexmapbidi.cpp.

{
sparse_size_ = src.sparse_size_;
compact_map_ = src.compact_map_;
}

void tesseract::IndexMap::CopyFrom | ( | const IndexMapBiDi & | src | ) |

Reimplemented in tesseract::IndexMapBiDi.

Definition at line 37 of file indexmapbidi.cpp.

{
sparse_size_ = src.SparseSize();
compact_map_ = src.compact_map_;
}

bool tesseract::IndexMap::DeSerialize | ( | bool | swap,
|  | FILE * | fp
| ) |  |

Reimplemented in tesseract::IndexMapBiDi.

Definition at line 52 of file indexmapbidi.cpp.

{
inT32 sparse_size;
if (fread(&sparse_size, sizeof(sparse_size), 1, fp) != 1) return false;
if (swap)
ReverseN(&sparse_size, sizeof(sparse_size));
sparse_size_ = sparse_size;
if (!compact_map_.DeSerialize(swap, fp)) return false;
return true;
}

bool tesseract::IndexMap::Serialize | ( | FILE * | fp | ) | const

Reimplemented in tesseract::IndexMapBiDi.

Definition at line 43 of file indexmapbidi.cpp.

{
inT32 sparse_size = sparse_size_;
if (fwrite(&sparse_size, sizeof(sparse_size), 1, fp) != 1) return false;
if (!compact_map_.Serialize(fp)) return false;
return true;
}

virtual int tesseract::IndexMap::SparseSize | ( |  | ) | const
| inline virtual

Reimplemented in tesseract::IndexMapBiDi.

Definition at line 57 of file indexmapbidi.h.

{
return sparse_size_;
}

int tesseract::IndexMap::SparseToCompact | ( | int | sparse_index | ) | const
| virtual

Reimplemented in tesseract::IndexMapBiDi.

Definition at line 27 of file indexmapbidi.cpp.

{
int result = compact_map_.binary_search(sparse_index);
return compact_map_[result] == sparse_index ? result : -1;
}

## Member Data Documentation

GenericVector<inT32> tesseract::IndexMap::compact_map_
| protected

Definition at line 80 of file indexmapbidi.h.

int tesseract::IndexMap::sparse_size_
| protected

Definition at line 77 of file indexmapbidi.h.

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

- /mnt/data/src/tesseract-ocr/ccutil/indexmapbidi.h
- /mnt/data/src/tesseract-ocr/ccutil/indexmapbidi.cpp