20 namespace JGEOMETRY2D {}
21 namespace JPP {
using namespace JGEOMETRY2D; }
23 namespace JGEOMETRY2D {
91 set(p0, p1, p2, precision);
120 set(__begin, __end, precision);
129 template<
class JElement_t,
class JAllocator_t>
135 set(buffer.begin(), buffer.end(), precision);
180 const double x0 = p2.
getX() - p1.
getX();
181 const double x1 = p0.
getX() - p2.
getX();
182 const double x2 = p1.
getX() - p0.
getX();
184 const double y0 = p1.
getY() - p2.
getY();
185 const double y1 = p2.
getY() - p0.
getY();
186 const double y2 = p0.
getY() - p1.
getY();
188 const double D = 2.0 * (p0.
getX()*y0 + p1.
getX()*y1 + p2.
getX()*y2);
190 if (fabs(D) > precision) {
196 __x = (a*y0 + b*y1 + c*y2) / D;
197 __y = (a*x0 + b*x1 + c*x2) / D;
230 if (__begin != __end) {
232 __x = __begin->getX();
233 __y = __begin->getY();
238 const JVector2D p0(i->getX(), i->getY());
248 while (++i != __end) {
271 const double precision = std::numeric_limits<double>::min())
const
302 const JFormat format(out, getFormat<JPosition2D>(
JFormat_t(9, 3, std::ios::fixed | std::ios::showpos)));
304 out << static_cast<const JPosition2D&>(circle);
337 out << static_cast<const JPosition2D&>(circle);
361 const double precision)
363 this->
set(
JVector2D(__begin->getX(), __begin->getY()), p0);
365 for (
T i = __begin; ++i != __end; ) {
371 configure(__begin, i, p0, p1, precision);
391 const double precision)
395 for (
T i = __begin; i != __end; ++i) {
402 this->
set(p0, p1, p2, precision);
Data structure for vector in two dimensions.
JCircle2D()
Default constructor.
double getLengthSquared() const
Get length squared.
Interface for binary output.
double getRadius() const
Get radius.
JVector2D()
Default constructor.
double getDistanceSquared(const JVector2D &point) const
Get squared of distance to point.
void configure(T __begin, T __end, const JVector2D &p0, const JVector2D &p1, const double precision)
Determine smallest enclosing circle.
Data structure for circle in two dimensions.
double getDistance(const JVector2D &point) const
Get distance to point.
friend JWriter & operator<<(JWriter &out, const JCircle2D &circle)
Write circle to output.
void set(T __begin, T __end, const double precision=std::numeric_limits< double >::epsilon())
Set circle.
double getY() const
Get y position.
JCircle2D(const JVector2D &p0, const JVector2D &p1)
Constructor.
friend std::ostream & operator<<(std::ostream &out, const JCircle2D &circle)
Write circle to output stream.
bool is_inside(const JVector2D &pos, const double precision=std::numeric_limits< double >::min()) const
Check whether given point is inside circle.
double getX() const
Get x position.
do set_variable OUTPUT_DIRECTORY $WORKDIR T
Interface for binary input.
JCircle2D(const array_type< JElement_t, JAllocator_t > &buffer, const double precision=std::numeric_limits< double >::epsilon())
Constructor.
void configure(T __begin, T __end, const JVector2D &p0, const double precision)
Determine smallest enclosing circle.
Auxiliary methods to convert data members or return values of member methods of a set of objects to a...
void set(const JVector2D &p0, const JVector2D &p1, const JVector2D &p2, const double precision=std::numeric_limits< double >::epsilon())
Set circle.
TCanvas * c1
Global variables to handle mouse events.
Data structure for position in two dimensions.
JCircle2D(const JVector2D &point, const double r)
Constructor.
friend JReader & operator>>(JReader &in, JCircle2D &circle)
Read circle from input.
JCircle2D(T __begin, T __end, const double precision=std::numeric_limits< double >::epsilon())
Constructor.
$WORKDIR ev_configure_domsimulator txt echo process $DOM_SIMULATOR $i $SOURCE_HOST[$index] csh c(setenv ROOTSYS $ROOTSYS &&source $JPP_DIR/setenv.csh $JPP_DIR &&($DOM_SIMULATOR\-u\$NAME\$\-H\$SERVER\$\-M\$LOGGER\$\-d $DEBUG</dev/null > &/dev/null &))'
void set(const JVector2D &p0, const JVector2D &p1)
Set circle.
friend std::istream & operator>>(std::istream &in, JCircle2D &circle)
Read circle from input stream.
then fatal Wrong number of arguments fi set_variable DETECTOR $argv[1] set_variable INPUT_FILE $argv[2] eval JPrintDetector a $DETECTOR O IDENTIFIER eval JPrintDetector a $DETECTOR O SUMMARY JAcoustics sh $DETECTOR_ID source JAcousticsToolkit sh CHECK_EXIT_CODE typeset A EMITTERS get_tripods $WORKDIR tripod txt EMITTERS get_transmitters $WORKDIR transmitter txt EMITTERS for EMITTER in
do echo Generating $dir eval D
JCircle2D(const JVector2D &p0, const JVector2D &p1, const JVector2D &p2, const double precision=std::numeric_limits< double >::epsilon())
Constructor.
Auxiliary data structure for return type of make methods.