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36 #ifndef RanecuEngine_h
37 #define RanecuEngine_h 1
39 #include "CLHEP/Random/defs.h"
40 #include "CLHEP/Random/RandomEngine.h"
69 void setSeed (
long index,
int dum=0);
78 void saveStatus(
const char filename[] =
"Ranecu.conf" )
const;
88 operator unsigned int();
91 virtual std::ostream &
put (std::ostream & os)
const;
92 virtual std::istream &
get (std::istream &
is);
94 virtual std::istream &
getState ( std::istream &
is );
96 std::string
name()
const;
99 std::vector<unsigned long>
put ()
const;
100 bool get (
const std::vector<unsigned long> &
v);
101 bool getState (
const std::vector<unsigned long> &
v);
121 void further_randomize (
int seq,
int col,
int index,
int modulus);
125 static const int maxSeq = 215;
128 static int numEngines;
134 #ifdef ENABLE_BACKWARDS_COMPATIBILITY
136 using namespace CLHEP;
void setSeed(long index, int dum=0)
static const int ecuyer_a
HepRotation and so forth isNear() norm2() rectify() static Rotation row1 row4(To avoid bloat in the code pulled in for programs which don 't use all these features, we split the implementation .cc files. Only isNear() goes into the original Rotation.cc) --------------------------------------- HepAxisAngle and HepEulerAngles classes --------------------------------------- These classes are very useful and simple structures for holding the result of a nice intuituve decomposition of a rotation there is no longer much content in the distinct ZOOM PhysicsVectors library The only content left in the library is the object files representing the various Exception objects When we build the CLHEP classes for the ZOOM we will set up so as to use ZOOM SpaceVector is(but we can disable namespace usage and most of our users do so at this point). What I do is leave Hep3Vector in the global namespace
static const int ecuyer_d
static std::string engineName()
void flatArray(const int size, double *vect)
void setIndex(long index)
user code seldom needs to call this function directly ZMerrno whether or not they are still recorded ZMerrno size() Return the(integer) number of ZMthrow 'n exceptions currently recorded. 5) ZMerrno.clear() Set an internal counter to zero. This counter is available(see next function) to user code to track ZMthrow 'n exceptions that have occurred during any arbitrary time interval. 6) ZMerrno.countSinceCleared() Return the(integer) number of ZMthrow 'n exceptions that have been recorded via ZMerrno.write()
they are gone ZOOM Features Discontinued The following features of the ZOOM package were felt to be extreme overkill These have been after checking that no existing user code was utilizing as in SpaceVector v
static const int ecuyer_c
void saveStatus(const char filename[]="Ranecu.conf") const
void restoreStatus(const char filename[]="Ranecu.conf")
static const int ecuyer_f
static const int ecuyer_e
Technical Maintenance Note for CLHEP Random Consequences of seeding JamesRandom with positive seed values greater than In the source code JamesRandom The usual way of seeding a generator is via the default which makes use of the table of seeds(with some trickery to ensure that the values won 't repeat after the table rows are exhausted). The trickery preserves the fact that sees are never negative(because the table values are never negative
virtual std::istream & getState(std::istream &is)
void setSeeds(const long *seeds, int index=-1)
static std::string beginTag()
static const unsigned int VECTOR_STATE_SIZE
static const int ecuyer_b
std::vector< unsigned long > put() const
virtual std::istream & get(std::istream &is)