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remove redundant local variable

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This commit is contained in:
Dennis Luxen 2014-04-28 13:26:20 +02:00
parent 018c144c76
commit ec3f9695cd
1 changed files with 12 additions and 12 deletions
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22
DataStructures/Coordinate.cpp
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@ -47,11 +47,13 @@ FixedPointCoordinate::FixedPointCoordinate(int lat, int lon)
lon(lon) lon(lon)
{ {
#ifndef NDEBUG #ifndef NDEBUG
if(0 != (std::abs(lat) >> 30)) { if(0 != (std::abs(lat) >> 30))
{
std::bitset<32> y(lat); std::bitset<32> y(lat);
SimpleLogger().Write(logDEBUG) << "broken lat: " << lat << ", bits: " << y; SimpleLogger().Write(logDEBUG) << "broken lat: " << lat << ", bits: " << y;
} }
if(0 != (std::abs(lon) >> 30)) { if(0 != (std::abs(lon) >> 30))
{
std::bitset<32> x(lon); std::bitset<32> x(lon);
SimpleLogger().Write(logDEBUG) << "broken lon: " << lon << ", bits: " << x; SimpleLogger().Write(logDEBUG) << "broken lon: " << lon << ", bits: " << x;
} }
@ -67,12 +69,11 @@ bool FixedPointCoordinate::isSet() const {
(std::numeric_limits<int>::min() != lon); (std::numeric_limits<int>::min() != lon);
} }
bool FixedPointCoordinate::isValid() const { bool FixedPointCoordinate::isValid() const {
if( if (lat > 90*COORDINATE_PRECISION ||
lat > 90*COORDINATE_PRECISION ||
lat < -90*COORDINATE_PRECISION || lat < -90*COORDINATE_PRECISION ||
lon > 180*COORDINATE_PRECISION || lon > 180*COORDINATE_PRECISION ||
lon < -180*COORDINATE_PRECISION lon < -180*COORDINATE_PRECISION)
) { {
return false; return false;
} }
return true; return true;
@ -110,8 +111,7 @@ double FixedPointCoordinate::ApproximateDistance(
//earth radius varies between 6,356.750-6,378.135 km (3,949.901-3,963.189mi) //earth radius varies between 6,356.750-6,378.135 km (3,949.901-3,963.189mi)
//The IUGG value for the equatorial radius is 6378.137 km (3963.19 miles) //The IUGG value for the equatorial radius is 6378.137 km (3963.19 miles)
const double earth=6372797.560856; const double earth=6372797.560856;
double distance=earth*cHarv; return earth*cHarv;
return distance;
} }
double FixedPointCoordinate::ApproximateDistance( double FixedPointCoordinate::ApproximateDistance(
@ -138,8 +138,7 @@ double FixedPointCoordinate::ApproximateEuclideanDistance(
const double x = (lon2-lon1) * cos((lat1+lat2)/2.); const double x = (lon2-lon1) * cos((lat1+lat2)/2.);
const double y = (lat2-lat1); const double y = (lat2-lat1);
const double earthRadius = 6372797.560856; const double earthRadius = 6372797.560856;
const double d = sqrt(x*x + y*y) * earthRadius; return sqrt(x*x + y*y) * earthRadius;
return d;
} }
void FixedPointCoordinate::convertInternalLatLonToString( void FixedPointCoordinate::convertInternalLatLonToString(
@ -178,6 +177,7 @@ void FixedPointCoordinate::convertInternalReversedCoordinateToString(
output += tmp; output += tmp;
} }
void FixedPointCoordinate::Output(std::ostream & out) const {//, FixedPointCoordinate & c) { void FixedPointCoordinate::Output(std::ostream & out) const
{
out << "(" << lat/COORDINATE_PRECISION << "," << lon/COORDINATE_PRECISION << ")"; out << "(" << lat/COORDINATE_PRECISION << "," << lon/COORDINATE_PRECISION << ")";
} }