From 9d18c6dd38c4d5632a5d5a5c26f567b9f6f7f969 Mon Sep 17 00:00:00 2001 From: Satoshi Kataoka Date: Thu, 24 Jan 2013 15:20:50 +0900 Subject: Refactor proximity info Change-Id: Ie9ea10fe6850721dd7fe64ffc05edc68f2217d2e --- native/jni/src/proximity_info_state_utils.cpp | 28 +++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'native/jni/src/proximity_info_state_utils.cpp') diff --git a/native/jni/src/proximity_info_state_utils.cpp b/native/jni/src/proximity_info_state_utils.cpp index 1289b889b..123b9485b 100644 --- a/native/jni/src/proximity_info_state_utils.cpp +++ b/native/jni/src/proximity_info_state_utils.cpp @@ -983,6 +983,34 @@ namespace latinime { return true; } +/* static */ bool ProximityInfoStateUtils::checkAndReturnIsContinuationPossible(const int inputSize, + const int *const xCoordinates, const int *const yCoordinates, const int *const times, + const int sampledInputSize, const std::vector *const sampledInputXs, + const std::vector *const sampledInputYs, + const std::vector *const sampledTimes, + const std::vector *const sampledInputIndices) { + if (inputSize < sampledInputSize) { + return false; + } + for (int i = 0; i < sampledInputSize; ++i) { + const int index = (*sampledInputIndices)[i]; + if (index >= inputSize) { + return false; + } + if (xCoordinates[index] != (*sampledInputXs)[i] + || yCoordinates[index] != (*sampledInputYs)[i]) { + return false; + } + if (!times) { + continue; + } + if (times[index] != (*sampledTimes)[i]) { + return false; + } + } + return true; +} + /* static */ void ProximityInfoStateUtils::dump(const bool isGeometric, const int inputSize, const int *const inputXCoordinates, const int *const inputYCoordinates, const int sampledInputSize, const std::vector *const sampledInputXs, -- cgit v1.2.3-83-g751a