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remove more dead/unused functions

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This commit is contained in:
Dennis Luxen 2015-01-22 16:40:29 +01:00
parent 814d9aa01b
commit 0ea7fd9c3d
2 changed files with 0 additions and 55 deletions
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47
data_structures/coordinate_calculation.cpp
View File

@ -230,53 +230,6 @@ void coordinate_calculation::lat_or_lon_to_string(const int value, std::string &
output = printInt<11, 6>(buffer, value); output = printInt<11, 6>(buffer, value);
} }
void coordinate_calculation::convertInternalCoordinateToString(const FixedPointCoordinate &coord,
std::string &output)
{
std::string tmp;
tmp.reserve(23);
lat_or_lon_to_string(coord.lon, tmp);
output = tmp;
output += ",";
lat_or_lon_to_string(coord.lat, tmp);
output += tmp;
}
void coordinate_calculation::convertInternalReversedCoordinateToString(
const FixedPointCoordinate &coord, std::string &output)
{
std::string tmp;
tmp.reserve(23);
lat_or_lon_to_string(coord.lat, tmp);
output = tmp;
output += ",";
lat_or_lon_to_string(coord.lon, tmp);
output += tmp;
}
float coordinate_calculation::GetBearing(const FixedPointCoordinate &first_coordinate,
const FixedPointCoordinate &second_coordinate)
{
const float lon_diff =
second_coordinate.lon / COORDINATE_PRECISION - first_coordinate.lon / COORDINATE_PRECISION;
const float lon_delta = deg_to_rad(lon_diff);
const float lat1 = deg_to_rad(first_coordinate.lat / COORDINATE_PRECISION);
const float lat2 = deg_to_rad(second_coordinate.lat / COORDINATE_PRECISION);
const float y = sin(lon_delta) * cos(lat2);
const float x = cos(lat1) * sin(lat2) - sin(lat1) * cos(lat2) * cos(lon_delta);
float result = rad_to_deg(std::atan2(y, x));
while (result < 0.f)
{
result += 360.f;
}
while (result >= 360.f)
{
result -= 360.f;
}
return result;
}
float coordinate_calculation::deg_to_rad(const float degree) float coordinate_calculation::deg_to_rad(const float degree)
{ {
return degree * (static_cast<float>(M_PI) / 180.f); return degree * (static_cast<float>(M_PI) / 180.f);

8
data_structures/coordinate_calculation.hpp
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@ -49,12 +49,6 @@ struct coordinate_calculation
static void lat_or_lon_to_string(const int value, std::string &output); static void lat_or_lon_to_string(const int value, std::string &output);
static void convertInternalCoordinateToString(const FixedPointCoordinate &coordinate,
std::string &output);
static void convertInternalReversedCoordinateToString(const FixedPointCoordinate &coordinate,
std::string &output);
static float perpendicular_distance(const FixedPointCoordinate &segment_source, static float perpendicular_distance(const FixedPointCoordinate &segment_source,
const FixedPointCoordinate &segment_target, const FixedPointCoordinate &segment_target,
const FixedPointCoordinate &query_location); const FixedPointCoordinate &query_location);
@ -79,8 +73,6 @@ struct coordinate_calculation
FixedPointCoordinate &nearest_location, FixedPointCoordinate &nearest_location,
float &ratio); float &ratio);
static float GetBearing(const FixedPointCoordinate &A, const FixedPointCoordinate &B);
static float deg_to_rad(const float degree); static float deg_to_rad(const float degree);
static float rad_to_deg(const float radian); static float rad_to_deg(const float radian);
}; };