示例#1
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 Location& set_lat(double lat) noexcept {
     m_y = double_to_fix(lat);
     return *this;
 }
示例#2
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 Location& set_lon(double lon) noexcept {
     m_x = double_to_fix(lon);
     return *this;
 }
示例#3
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 /**
  * Create Location with given longitude and latitude.
  */
 Location(const double lon, const double lat) :
     m_x(double_to_fix(lon)),
     m_y(double_to_fix(lat)) {
 }
示例#4
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 Position& lat(double lat) {
     m_y = double_to_fix(lat);
     return *this;
 }
示例#5
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 Position& lon(double lon) {
     m_x = double_to_fix(lon);
     return *this;
 }
示例#6
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 explicit Position(double lon, double lat) : m_x(double_to_fix(lon)), m_y(double_to_fix(lat)) {
 }