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#include <global_simpleAngular.h>
Public Member Functions | |
| bool | checkParameters () |
| subclass must check the supplied parameters ParE_, ParS_ | |
| void | checkTermination () |
| for algorithms with incr_==0 the algorithm must check whether to terminate | |
| global_simpleAngular_1 (AlgoPos *, std::string label) | |
| DDRotationMatrix | rotation () |
| subclass must calculate a rotation matrix | |
| void | stream (std::ostream &) const |
| DDTranslation | translation () |
| subclass must calculate a translation std::vector | |
| ~global_simpleAngular_1 () | |
Definition at line 78 of file global_simpleAngular.h.
| global_simpleAngular_1::global_simpleAngular_1 | ( | AlgoPos * | a, |
| std::string | label | ||
| ) |
Definition at line 168 of file global_simpleAngular.cc.
| global_simpleAngular_1::~global_simpleAngular_1 | ( | ) |
Definition at line 172 of file global_simpleAngular.cc.
{ }
| bool global_simpleAngular_1::checkParameters | ( | ) | [virtual] |
subclass must check the supplied parameters ParE_, ParS_
whether they are correct and should select this paricular algorithm.
If the parameters are correct by should not select this particular algorithm, checkParamters must return false otherwise true.
The std::string err_ is to be used to be extended with error information in case any errors have been detected. Error information must be attached to err_ because of the possibility of already contained error information.
In case of errors: If an DDException is thrown by the algorithm implementation, further processing of any other implementations of the algorithm will be stopped. If no exception is thrown, checkParamters must return false. It's preferable not to throw an exception in case of errors. The algorithm implementation will throw if all checkParamters() of all registered algorithm implementations have returned false.
Implements AlgoImpl.
Definition at line 175 of file global_simpleAngular.cc.
References AlgoImpl::err_, AlgoImpl::ParE_, query::result, and findQualityFiles::size.
{
bool result = true;
// check for delta
if (ParE_["number"].size() == 0) {
result = false; // don't select this implementation, because number is missing
}
else {
// check for valid number value
if (ParE_["number"][0] == 0.) {
err_ += "\tnumber must not be 0\n";
result = false;
}
}
// check for presence of delta
if (ParE_["delta"].size() != 0) {
// err_ += "\tcan not specify delta and number\n";
result = false;
}
return result;
}
| void global_simpleAngular_1::checkTermination | ( | void | ) | [virtual] |
for algorithms with incr_==0 the algorithm must check whether to terminate
Overload this function in case the algorithm is a 'incr_==0' type. In this case provide some code which checks using perhaps the value of count_ and/or supplied algorithm parameters to check whether terminate() has to be called or not. If terminate() is called, the current iteration of the algorithm is not taken into account!
The default implementation will immidiately terminate the algorithm in case incr_==0.
In case of incr_!=0: checkTermination() is not called at all; the algorithm will terminate automatically when the specified range [start_, end_, incr_] has been covered or terminate() has been called from within translation() or rotation().
Reimplemented from AlgoImpl.
Definition at line 295 of file global_simpleAngular.cc.
References AlgoImpl::count_, AlgoImpl::ParE_, and AlgoImpl::terminate().
| DDRotationMatrix global_simpleAngular_1::rotation | ( | ) | [virtual] |
subclass must calculate a rotation matrix
depending on the current position curr_ in the range [start_,end_,incr_] and the user supplied parameters ParE_, ParS_
Implements AlgoImpl.
Definition at line 218 of file global_simpleAngular.cc.
References angle(), AlgoImpl::count_, gather_cfg::cout, delta, i, j, mergeVDriftHistosByStation::name, AlgoImpl::ParE_, AlgoImpl::ParS_, submit::rm, DDRotation::rotation(), and findQualityFiles::size.
{
double number = ParE_["number"][0];
double delta = (360.0 / number) * deg;
if (ParS_["rotate"][0] == "T" || ParS_["rotate"][0] == "1"
|| ParS_["rotate"][0] == "True")
{
double angle = -(ParE_["offset"][0]/rad + (delta/rad) * (count_ - 1));
DDRotationMatrix rm1;
if (ParS_["orientation"].size() != 0)
{
std::string name=ParS_["orientation"][0];
size_t foundColon = 0;
std::string rn = "";
std::string ns = "";
while (foundColon < name.size() && name[foundColon] != ':')
++foundColon;
if (foundColon != name.size())
{
for (size_t j = foundColon + 1; j < name.size(); ++j)
rn = rn + name[j];
for (size_t i = 0; i < foundColon; ++i)
ns = ns + name[i];
}
if (rn != "" && ns != "")
{
DDRotation myDDRotation(DDName(rn, ns));
rm1 = *(myDDRotation.rotation());
}
else
std::cout << "MAJOR PROBLEM: expected a fully qualified DDName but got :"
<< name << " therefore could not look up the rotation." << std::endl;
}
ROOT::Math::RotationZ rm(angle);
rm1.Invert();
rm.Invert();
return rm * rm1;
}
else if (ParS_["orientation"].size() != 0)
{
std::string name=ParS_["orientation"][0];
size_t foundColon = 0;
std::string rn = "";
std::string ns = "";
while (foundColon < name.size() && name[foundColon] != ':')
++foundColon;
if (foundColon != name.size())
{
for (size_t j = foundColon + 1; j < name.size(); ++j)
rn = rn + name[j];
for (size_t i = 0; i < foundColon; ++i)
ns = ns + name[i];
}
if (rn != "" && ns != "")
{
DDRotation myDDRotation(DDName(rn, ns));
return *(myDDRotation.rotation());
}
else
std::cout << "MAJOR PROBLEM: expected a fully qualified DDName but got "
<< name << " therefore could not look up the rotation." << std::endl;
return DDRotationMatrix();
}
else
{
return DDRotationMatrix(); // return identity matrix.
}
}
| void global_simpleAngular_1::stream | ( | std::ostream & | os | ) | const |
Definition at line 304 of file global_simpleAngular.cc.
{
os << "global_simpleAngular_0::stream(): not implemented.";
}
| DDTranslation global_simpleAngular_1::translation | ( | ) | [virtual] |
subclass must calculate a translation std::vector
depending on the current position curr_ in the range [start_,end_,incr_] and the user supplied parameters ParE_, ParS_
Implements AlgoImpl.
Definition at line 201 of file global_simpleAngular.cc.
References funct::cos(), AlgoImpl::count_, delta, evf::evtn::offset(), AlgoImpl::ParE_, CosmicsPD_Skims::radius, and funct::sin().
{
// we can safely fetch all parameters, because they
// have been checked already ...
double offset = ParE_["offset"][0];
double number = ParE_["number"][0];
double delta = (360.0 / number) * deg;
double radius = ParE_["radius"][0];
// std::cout << "x = " << radius * cos(offset + delta * (count_ - 1)) << " y = " << radius * sin(offset + delta * (count_ - 1)) << std::endl;
DDTranslation trans(radius * cos(offset + delta * (count_ - 1)),
radius * sin(offset + delta * (count_ - 1)),
0. );
return trans;
}
1.7.3