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Using const-refs instead of copies when iterating vectors

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DennisOSRM
2013-01-06 12:59:36 +01:00
parent 06c22a478f
commit e70adbb1cb
3 changed files with 5 additions and 5 deletions
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DataStructures/NNGrid.h
+3 -3
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@@ -179,7 +179,7 @@ public:
double dist = std::numeric_limits<double>::max();
double r, tmpDist;
BOOST_FOREACH(_GridEdge candidate, candidates) {
BOOST_FOREACH(const _GridEdge & candidate, candidates) {
if(candidate.belongsToTinyComponent && ignoreTinyComponents)
continue;
r = 0.;
@@ -266,7 +266,7 @@ public:
}
_Coordinate tmp;
double dist = (std::numeric_limits<double>::max)();
BOOST_FOREACH(_GridEdge candidate, candidates) {
BOOST_FOREACH(const _GridEdge & candidate, candidates) {
double r = 0.;
double tmpDist = ComputeDistance(startCoord, candidate.startCoord, candidate.targetCoord, tmp, &r);
if(tmpDist < dist) {
@@ -312,7 +312,7 @@ private:
cellMap.insert(insertionVector.begin(), insertionVector.end());
}
inline bool DoubleEpsilonCompare(const double d1, const double d2) {
inline bool DoubleEpsilonCompare(const double d1, const double d2) const {
return (std::fabs(d1 - d2) < FLT_EPSILON);
}