diff options
| author | vng <viktor.govako@gmail.com> | 2011-01-30 20:38:30 +0300 |
|---|---|---|
| committer | Alex Zolotarev <alex@maps.me> | 2015-09-23 01:11:21 +0300 |
| commit | 8371e69d15eaeecb270dcbdfa448598d436bb196 (patch) | |
| tree | b556c2352c13d370a3a2bad67c9a445f0b58513c /indexer/geometry_coding.hpp | |
| parent | 3551c4143e840e52b7ffb247e7a1c8ebde861965 (diff) | |
Build-in new geometry coding API in feature geometry serilization.
Only for pathes for a while ...
Diffstat (limited to 'indexer/geometry_coding.hpp')
| -rw-r--r-- | indexer/geometry_coding.hpp | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/indexer/geometry_coding.hpp b/indexer/geometry_coding.hpp index db81b460a7..746488388a 100644 --- a/indexer/geometry_coding.hpp +++ b/indexer/geometry_coding.hpp @@ -32,51 +32,56 @@ m2::PointU PredictPointInPolyline(m2::PointU const & maxPoint, m2::PointU const & p2, m2::PointU const & p3); +namespace geo_coding +{ + typedef vector<m2::PointU> InPointsT; + typedef vector<m2::PointU> OutPointsT; + typedef vector<uint64_t> DeltasT; -void EncodePolylinePrev1(vector<m2::PointU> const & points, +void EncodePolylinePrev1(InPointsT const & points, m2::PointU const & basePoint, m2::PointU const & maxPoint, - vector<char> & serialOutput); + DeltasT & deltas); -void DecodePolylinePrev1(char const * pBeg, char const * pEnd, +void DecodePolylinePrev1(DeltasT const & deltas, m2::PointU const & basePoint, m2::PointU const & maxPoint, - vector<m2::PointU> & points); + OutPointsT & points); -void EncodePolylinePrev2(vector<m2::PointU> const & points, +void EncodePolylinePrev2(InPointsT const & points, m2::PointU const & basePoint, m2::PointU const & maxPoint, - vector<char> & serialOutput); + DeltasT & deltas); -void DecodePolylinePrev2(char const * pBeg, char const * pEnd, +void DecodePolylinePrev2(DeltasT const & deltas, m2::PointU const & basePoint, m2::PointU const & maxPoint, - vector<m2::PointU> & points); + OutPointsT & points); -void EncodePolylinePrev3(vector<m2::PointU> const & points, +void EncodePolylinePrev3(InPointsT const & points, m2::PointU const & basePoint, m2::PointU const & maxPoint, - vector<char> & serialOutput); + DeltasT & deltas); -void DecodePolylinePrev3(char const * pBeg, char const * pEnd, +void DecodePolylinePrev3(DeltasT const & deltas, m2::PointU const & basePoint, m2::PointU const & maxPoint, - vector<m2::PointU> & points); + OutPointsT & points); -inline void EncodePolyline(vector<m2::PointU> const & points, +inline void EncodePolyline(InPointsT const & points, m2::PointU const & basePoint, m2::PointU const & maxPoint, - vector<char> & serialOutput) + DeltasT & deltas) { - EncodePolylinePrev3(points, basePoint, maxPoint, serialOutput); + EncodePolylinePrev2(points, basePoint, maxPoint, deltas); } -inline void DecodePolyline(char const * pBeg, char const * pEnd, +inline void DecodePolyline(DeltasT const & deltas, m2::PointU const & basePoint, m2::PointU const & maxPoint, - vector<m2::PointU> & points) + OutPointsT & points) { - DecodePolylinePrev3(pBeg, pEnd, basePoint, maxPoint, points); + DecodePolylinePrev2(deltas, basePoint, maxPoint, points); } void EncodeTriangles(vector<m2::PointU> const & points, @@ -100,3 +105,4 @@ void DecodeTriangleStrip(char const * pBeg, char const * pEnd, m2::PointU const & basePoint, m2::PointU const & maxPoint, vector<m2::PointU> & points); +} |