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Add a method to get the flags from a binary dictionary. 

This method is not used yet

Change-Id: Ic15d3d423aff2c83c712bc0aa56571d30755e663
main
Jean Chalard 2012-04-06 18:15:11 +09:00
parent 5b0761e6a9
commit e81ac8baa0
3 changed files with 21 additions and 4 deletions
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19
native/jni/src/binary_format.h
View File

@ -45,6 +45,7 @@ class BinaryFormat {
static int detectFormat(const uint8_t* const dict);
static unsigned int getHeaderSize(const uint8_t* const dict);
static unsigned int getFlags(const uint8_t* const dict);
static int getGroupCountAndForwardPointer(const uint8_t* const dict, int* pos);
static uint8_t getFlagsAndForwardPointer(const uint8_t* const dict, int* pos);
static int32_t getCharCodeAndForwardPointer(const uint8_t* const dict, int* pos);
@ -65,6 +66,15 @@ class BinaryFormat {
const int length);
static int getWordAtAddress(const uint8_t* const root, const int address, const int maxDepth,
uint16_t* outWord);
// Flags for special processing
// Those *must* match the flags in makedict (BinaryDictInputOutput#*_PROCESSING_FLAG) or
// something very bad (like, the apocalypse) will happen. Please update both at the same time.
enum {
REQUIRES_GERMAN_UMLAUT_PROCESSING = 0x1,
REQUIRES_FRENCH_LIGATURES_PROCESSING = 0x4
};
const static unsigned int NO_FLAGS = 0;
};
inline int BinaryFormat::detectFormat(const uint8_t* const dict) {
@ -89,6 +99,15 @@ inline int BinaryFormat::detectFormat(const uint8_t* const dict) {
}
}
inline unsigned int BinaryFormat::getFlags(const uint8_t* const dict) {
switch (detectFormat(dict)) {
case 1:
return NO_FLAGS;
default:
return (dict[6] << 8) + dict[7];
}
}
inline unsigned int BinaryFormat::getHeaderSize(const uint8_t* const dict) {
switch (detectFormat(dict)) {
case 1:

4
native/jni/src/unigram_dictionary.cpp
View File

@ -171,7 +171,7 @@ int UnigramDictionary::getSuggestions(ProximityInfo *proximityInfo,
queuePool->clearAll();
Correction* masterCorrection = correction;
if (REQUIRES_GERMAN_UMLAUT_PROCESSING & flags)
if (BinaryFormat::REQUIRES_GERMAN_UMLAUT_PROCESSING & flags)
{ // Incrementally tune the word and try all possibilities
int codesBuffer[getCodesBufferSize(codes, codesSize)];
int xCoordinatesBuffer[codesSize];
@ -181,7 +181,7 @@ int UnigramDictionary::getSuggestions(ProximityInfo *proximityInfo,
codesSize, flags, codes, codesSize, 0, codesBuffer, masterCorrection, queuePool,
GERMAN_UMLAUT_DIGRAPHS,
sizeof(GERMAN_UMLAUT_DIGRAPHS) / sizeof(GERMAN_UMLAUT_DIGRAPHS[0]));
} else if (REQUIRES_FRENCH_LIGATURES_PROCESSING & flags) {
} else if (BinaryFormat::REQUIRES_FRENCH_LIGATURES_PROCESSING & flags) {
int codesBuffer[getCodesBufferSize(codes, codesSize)];
int xCoordinatesBuffer[codesSize];
int yCoordinatesBuffer[codesSize];

2
native/jni/src/unigram_dictionary.h
View File

@ -149,9 +149,7 @@ class UnigramDictionary {
// or something very bad (like, the apocalypse) will happen.
// Please update both at the same time.
enum {
REQUIRES_GERMAN_UMLAUT_PROCESSING = 0x1,
USE_FULL_EDIT_DISTANCE = 0x2,
REQUIRES_FRENCH_LIGATURES_PROCESSING = 0x4
};
static const digraph_t GERMAN_UMLAUT_DIGRAPHS[];
static const digraph_t FRENCH_LIGATURES_DIGRAPHS[];