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Fixes issue #198

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This commit is contained in:
DennisOSRM 2012-03-22 10:22:23 +01:00
parent bd2c99d9ec
commit a558f447cf
1 changed files with 5 additions and 3 deletions
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8
DataStructures/NNGrid.h
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@ -163,7 +163,7 @@ public:
unsigned fileIndex = GetFileIndexForLatLon(startCoord.lat, startCoord.lon);
std::vector<_GridEdge> candidates;
boost::unordered_map< unsigned, unsigned, IdenticalHashFunction > cellMap;
for(int j = -32768; j < (32768+1); j+=32768) {
for(int j = -32768; (j < (32768+1)) && (fileIndex != UINT_MAX); j+=32768) {
for(int i = -1; i < 2; ++i){
GetContentsOfFileBucket(fileIndex+i+j, candidates, cellMap);
}
@ -497,8 +497,10 @@ private:
double x = ( lon + 180.0 ) / 360.0;
double y = ( lat + 180.0 ) / 360.0;
assert( x<=1.0 && x >= 0);
assert( y<=1.0 && y >= 0);
if( x>1.0 || x < 0.)
return UINT_MAX;
if( y>1.0 || y < 0.)
return UINT_MAX;
unsigned line = (32768 * (32768-1))*y;
line = line - (line % 32768);