am 874ef755: Merge "Move methods using ByteArrayUtils from .h to .cpp."
* commit '874ef755e3a12acf066969367314fa9f6598c443': Move methods using ByteArrayUtils from .h to .cpp.main
commit
51c78871a2
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@ -38,6 +38,22 @@ const BigramListReadWriteUtils::BigramFlags
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BigramListReadWriteUtils::MASK_ATTRIBUTE_PROBABILITY = 0x0F;
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const int BigramListReadWriteUtils::ATTRIBUTE_ADDRESS_SHIFT = 4;
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/* static */ BigramListReadWriteUtils::BigramFlags
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BigramListReadWriteUtils::getFlagsAndForwardPointer(const uint8_t *const bigramsBuf,
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int *const pos) {
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return ByteArrayUtils::readUint8AndAdvancePosition(bigramsBuf, pos);
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}
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/* static */ void BigramListReadWriteUtils::skipExistingBigrams(const uint8_t *const bigramsBuf,
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int *const pos) {
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BigramFlags flags = getFlagsAndForwardPointer(bigramsBuf, pos);
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while (hasNext(flags)) {
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*pos += attributeAddressSize(flags);
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flags = getFlagsAndForwardPointer(bigramsBuf, pos);
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}
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*pos += attributeAddressSize(flags);
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}
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/* static */ int BigramListReadWriteUtils::getBigramAddressAndForwardPointer(
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const uint8_t *const bigramsBuf, const BigramFlags flags, int *const pos) {
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int offset = 0;
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@ -21,7 +21,6 @@
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#include <stdint.h>
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#include "defines.h"
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#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
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namespace latinime {
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@ -29,10 +28,7 @@ class BigramListReadWriteUtils {
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public:
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typedef uint8_t BigramFlags;
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static AK_FORCE_INLINE BigramFlags getFlagsAndForwardPointer(
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const uint8_t *const bigramsBuf, int *const pos) {
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return ByteArrayUtils::readUint8AndAdvancePosition(bigramsBuf, pos);
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}
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static BigramFlags getFlagsAndForwardPointer(const uint8_t *const bigramsBuf, int *const pos);
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static AK_FORCE_INLINE int getProbabilityFromFlags(const BigramFlags flags) {
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return flags & MASK_ATTRIBUTE_PROBABILITY;
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@ -43,15 +39,7 @@ public:
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}
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// Bigrams reading methods
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static AK_FORCE_INLINE void skipExistingBigrams(const uint8_t *const bigramsBuf,
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int *const pos) {
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BigramFlags flags = getFlagsAndForwardPointer(bigramsBuf, pos);
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while (hasNext(flags)) {
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*pos += attributeAddressSize(flags);
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flags = getFlagsAndForwardPointer(bigramsBuf, pos);
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}
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*pos += attributeAddressSize(flags);
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}
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static void skipExistingBigrams(const uint8_t *const bigramsBuf, int *const pos);
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static int getBigramAddressAndForwardPointer(const uint8_t *const bigramsBuf,
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const BigramFlags flags, int *const pos);
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@ -28,6 +28,17 @@ const DptReadingUtils::NodeFlags DptReadingUtils::FLAG_IS_NOT_MOVED = 0xC0;
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const DptReadingUtils::NodeFlags DptReadingUtils::FLAG_IS_MOVED = 0x40;
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const DptReadingUtils::NodeFlags DptReadingUtils::FLAG_IS_DELETED = 0x80;
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/* static */ int DptReadingUtils::getForwardLinkPosition(const uint8_t *const buffer,
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const int pos) {
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int linkAddressPos = pos;
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return ByteArrayUtils::readSint24AndAdvancePosition(buffer, &linkAddressPos);
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}
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/* static */ int DptReadingUtils::getParentPosAndAdvancePosition(const uint8_t *const buffer,
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int *const pos) {
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return ByteArrayUtils::readSint24AndAdvancePosition(buffer, pos);
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}
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/* static */ int DptReadingUtils::readChildrenPositionAndAdvancePosition(
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const uint8_t *const buffer, int *const pos) {
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const int base = *pos;
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@ -20,7 +20,6 @@
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#include <stdint.h>
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#include "defines.h"
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#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
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namespace latinime {
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@ -28,19 +27,13 @@ class DynamicPatriciaTrieReadingUtils {
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public:
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typedef uint8_t NodeFlags;
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static AK_FORCE_INLINE int getForwardLinkPosition(const uint8_t *const buffer, const int pos) {
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int linkAddressPos = pos;
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return ByteArrayUtils::readSint24AndAdvancePosition(buffer, &linkAddressPos);
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}
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static int getForwardLinkPosition(const uint8_t *const buffer, const int pos);
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static AK_FORCE_INLINE bool isValidForwardLinkPosition(const int forwardLinkAddress) {
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return forwardLinkAddress != 0;
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}
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static AK_FORCE_INLINE int getParentPosAndAdvancePosition(const uint8_t *const buffer,
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int *const pos) {
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return ByteArrayUtils::readSint24AndAdvancePosition(buffer, pos);
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}
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static int getParentPosAndAdvancePosition(const uint8_t *const buffer, int *const pos);
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static int readChildrenPositionAndAdvancePosition(const uint8_t *const buffer, int *const pos);
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@ -42,6 +42,63 @@ const PtReadingUtils::NodeFlags PtReadingUtils::FLAG_IS_NOT_A_WORD = 0x02;
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// Flag for blacklist
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const PtReadingUtils::NodeFlags PtReadingUtils::FLAG_IS_BLACKLISTED = 0x01;
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/* static */ int PtReadingUtils::getPtNodeArraySizeAndAdvancePosition(
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const uint8_t *const buffer, int *const pos) {
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const uint8_t firstByte = ByteArrayUtils::readUint8AndAdvancePosition(buffer, pos);
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if (firstByte < 0x80) {
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return firstByte;
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} else {
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return ((firstByte & 0x7F) << 8) ^ ByteArrayUtils::readUint8AndAdvancePosition(
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buffer, pos);
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}
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}
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/* static */ PtReadingUtils::NodeFlags PtReadingUtils::getFlagsAndAdvancePosition(
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const uint8_t *const buffer, int *const pos) {
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return ByteArrayUtils::readUint8AndAdvancePosition(buffer, pos);
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}
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/* static */ int PtReadingUtils::getCodePointAndAdvancePosition(const uint8_t *const buffer,
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int *const pos) {
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return ByteArrayUtils::readCodePointAndAdvancePosition(buffer, pos);
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}
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// Returns the number of read characters.
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/* static */ int PtReadingUtils::getCharsAndAdvancePosition(const uint8_t *const buffer,
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const NodeFlags flags, const int maxLength, int *const outBuffer, int *const pos) {
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int length = 0;
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if (hasMultipleChars(flags)) {
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length = ByteArrayUtils::readStringAndAdvancePosition(buffer, maxLength, outBuffer,
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pos);
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} else {
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if (maxLength > 0) {
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outBuffer[0] = getCodePointAndAdvancePosition(buffer, pos);
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length = 1;
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}
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}
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return length;
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}
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// Returns the number of skipped characters.
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/* static */ int PtReadingUtils::skipCharacters(const uint8_t *const buffer, const NodeFlags flags,
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const int maxLength, int *const pos) {
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if (hasMultipleChars(flags)) {
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return ByteArrayUtils::advancePositionToBehindString(buffer, maxLength, pos);
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} else {
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if (maxLength > 0) {
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getCodePointAndAdvancePosition(buffer, pos);
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return 1;
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} else {
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return 0;
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}
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}
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}
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/* static */ int PtReadingUtils::readProbabilityAndAdvancePosition(const uint8_t *const buffer,
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int *const pos) {
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return ByteArrayUtils::readUint8AndAdvancePosition(buffer, pos);
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}
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/* static */ int PtReadingUtils::readChildrenPositionAndAdvancePosition(
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const uint8_t *const buffer, const NodeFlags flags, int *const pos) {
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const int base = *pos;
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@ -20,7 +20,6 @@
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#include <stdint.h>
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#include "defines.h"
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#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
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namespace latinime {
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@ -28,62 +27,21 @@ class PatriciaTrieReadingUtils {
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public:
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typedef uint8_t NodeFlags;
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static AK_FORCE_INLINE int getPtNodeArraySizeAndAdvancePosition(
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const uint8_t *const buffer, int *const pos) {
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const uint8_t firstByte = ByteArrayUtils::readUint8AndAdvancePosition(buffer, pos);
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if (firstByte < 0x80) {
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return firstByte;
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} else {
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return ((firstByte & 0x7F) << 8) ^ ByteArrayUtils::readUint8AndAdvancePosition(
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buffer, pos);
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}
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}
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static int getPtNodeArraySizeAndAdvancePosition(const uint8_t *const buffer, int *const pos);
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static AK_FORCE_INLINE NodeFlags getFlagsAndAdvancePosition(const uint8_t *const buffer,
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int *const pos) {
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return ByteArrayUtils::readUint8AndAdvancePosition(buffer, pos);
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}
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static NodeFlags getFlagsAndAdvancePosition(const uint8_t *const buffer, int *const pos);
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static AK_FORCE_INLINE int getCodePointAndAdvancePosition(const uint8_t *const buffer,
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int *const pos) {
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return ByteArrayUtils::readCodePointAndAdvancePosition(buffer, pos);
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}
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static int getCodePointAndAdvancePosition(const uint8_t *const buffer, int *const pos);
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// Returns the number of read characters.
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static AK_FORCE_INLINE int getCharsAndAdvancePosition(const uint8_t *const buffer,
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const NodeFlags flags, const int maxLength, int *const outBuffer, int *const pos) {
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int length = 0;
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if (hasMultipleChars(flags)) {
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length = ByteArrayUtils::readStringAndAdvancePosition(buffer, maxLength, outBuffer,
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pos);
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} else {
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if (maxLength > 0) {
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outBuffer[0] = getCodePointAndAdvancePosition(buffer, pos);
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length = 1;
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}
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}
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return length;
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}
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static int getCharsAndAdvancePosition(const uint8_t *const buffer, const NodeFlags flags,
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const int maxLength, int *const outBuffer, int *const pos);
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// Returns the number of skipped characters.
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static AK_FORCE_INLINE int skipCharacters(const uint8_t *const buffer, const NodeFlags flags,
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const int maxLength, int *const pos) {
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if (hasMultipleChars(flags)) {
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return ByteArrayUtils::advancePositionToBehindString(buffer, maxLength, pos);
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} else {
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if (maxLength > 0) {
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getCodePointAndAdvancePosition(buffer, pos);
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return 1;
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} else {
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return 0;
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}
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}
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}
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static int skipCharacters(const uint8_t *const buffer, const NodeFlags flags,
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const int maxLength, int *const pos);
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static AK_FORCE_INLINE int readProbabilityAndAdvancePosition(const uint8_t *const buffer,
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int *const pos) {
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return ByteArrayUtils::readUint8AndAdvancePosition(buffer, pos);
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}
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static int readProbabilityAndAdvancePosition(const uint8_t *const buffer, int *const pos);
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static int readChildrenPositionAndAdvancePosition(const uint8_t *const buffer,
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const NodeFlags flags, int *const pos);
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@ -16,6 +16,8 @@
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#include "suggest/policyimpl/dictionary/shortcut/shortcut_list_reading_utils.h"
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#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
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namespace latinime {
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// Flag for presence of more attributes
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@ -28,4 +30,22 @@ const int ShortcutListReadingUtils::SHORTCUT_LIST_SIZE_FIELD_SIZE = 2;
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// The numeric value of the shortcut probability that means 'whitelist'.
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const int ShortcutListReadingUtils::WHITELIST_SHORTCUT_PROBABILITY = 15;
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/* static */ ShortcutListReadingUtils::ShortcutFlags
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ShortcutListReadingUtils::getFlagsAndForwardPointer(const uint8_t *const dictRoot,
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int *const pos) {
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return ByteArrayUtils::readUint8AndAdvancePosition(dictRoot, pos);
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}
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/* static */ int ShortcutListReadingUtils::getShortcutListSizeAndForwardPointer(
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const uint8_t *const dictRoot, int *const pos) {
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// readUint16andAdvancePosition() returns an offset *including* the uint16 field itself.
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return ByteArrayUtils::readUint16AndAdvancePosition(dictRoot, pos)
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- SHORTCUT_LIST_SIZE_FIELD_SIZE;
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}
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/* static */ int ShortcutListReadingUtils::readShortcutTarget(
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const uint8_t *const dictRoot, const int maxLength, int *const outWord, int *const pos) {
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return ByteArrayUtils::readStringAndAdvancePosition(dictRoot, maxLength, outWord, pos);
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}
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} // namespace latinime
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@ -20,7 +20,6 @@
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#include <stdint.h>
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#include "defines.h"
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#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
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namespace latinime {
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@ -28,10 +27,7 @@ class ShortcutListReadingUtils {
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public:
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typedef uint8_t ShortcutFlags;
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static AK_FORCE_INLINE ShortcutFlags getFlagsAndForwardPointer(
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const uint8_t *const dictRoot, int *const pos) {
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return ByteArrayUtils::readUint8AndAdvancePosition(dictRoot, pos);
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}
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static ShortcutFlags getFlagsAndForwardPointer(const uint8_t *const dictRoot, int *const pos);
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static AK_FORCE_INLINE int getProbabilityFromFlags(const ShortcutFlags flags) {
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return flags & MASK_ATTRIBUTE_PROBABILITY;
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@ -43,12 +39,7 @@ class ShortcutListReadingUtils {
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// This method returns the size of the shortcut list region excluding the shortcut list size
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// field at the beginning.
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static AK_FORCE_INLINE int getShortcutListSizeAndForwardPointer(
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const uint8_t *const dictRoot, int *const pos) {
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// readUint16andAdvancePosition() returns an offset *including* the uint16 field itself.
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return ByteArrayUtils::readUint16AndAdvancePosition(dictRoot, pos)
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- SHORTCUT_LIST_SIZE_FIELD_SIZE;
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}
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static int getShortcutListSizeAndForwardPointer(const uint8_t *const dictRoot, int *const pos);
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static AK_FORCE_INLINE int getShortcutListSizeFieldSize() {
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return SHORTCUT_LIST_SIZE_FIELD_SIZE;
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@ -63,11 +54,8 @@ class ShortcutListReadingUtils {
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return getProbabilityFromFlags(flags) == WHITELIST_SHORTCUT_PROBABILITY;
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}
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static AK_FORCE_INLINE int readShortcutTarget(
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const uint8_t *const dictRoot, const int maxLength, int *const outWord,
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int *const pos) {
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return ByteArrayUtils::readStringAndAdvancePosition(dictRoot, maxLength, outWord, pos);
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}
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static int readShortcutTarget(const uint8_t *const dictRoot, const int maxLength,
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int *const outWord, int *const pos);
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private:
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DISALLOW_IMPLICIT_CONSTRUCTORS(ShortcutListReadingUtils);
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