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rave_windows.cc
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rave_windows.cc
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#include <iostream>
#include <sstream>
#include <windows.h>
#include <rave/Version.h>
#include <rave/VertexFactory.h>
using namespace std;
namespace {
rave::Track trackOne()
{
rave::Vector6D v ( 0.00025, 0.0014, 0.5303, 1.0104, -0.1750, -0.07375 );
rave::Covariance6D cov (7.2e-7, 3.5e-6, 1.5e-6, 2.e-5, -2.6e-7, 2.e-5,
-1.4e-7, -2.5e-7, -1.e-7,-7.7e-7,-1.5e-6, 5.e-8,
-1.1e-7, 2.2e-8,-1.6e-6,5.e-6,-5.3e-7,-3.2e-7,
4.4e-7,3.8e-8,4.e-7 );
return rave::Track(v,cov,-1,0.,0., 1 );
}
rave::Track trackTwo()
{
rave::Vector6D v ( -0.0008, -0.0039, 0.5209, 3.525, -0.788, 1.758 );
rave::Covariance6D cov (5.2e-6, 3.9e-6,-8.7e-6, 2.2e-5, -1.9e-6, -8.7e-6,
-1.4e-7, -2.5e-7, -1.e-7,-7.7e-7,-1.5e-6, 5.e-8,
-1.1e-7, 2.2e-8,-1.6e-6,5.e-6,-5.3e-7,-3.2e-7,
4.4e-7,3.8e-8,4.e-7 );
return rave::Track(v,cov,-1,0.,0., 1 );
}
std::string fit ()
{
// return "fit";
ostringstream o;
rave::ConstantMagneticField m(0.,0.,4.);
rave::VertexFactory f ( m );
vector < rave::Track > c;
c.push_back ( trackOne() );
c.push_back ( trackTwo() );
vector < rave::Vertex > vtces;
try {
vtces = f.create ( c );
} catch ( ... ) {};
o << vtces.size() << " vertices fitted from " << c.size()
<< " tracks.";
if ( vtces.size() )
{
o << endl << "Primary at (" << vtces[0].position().x()
<< ", " << vtces[0].position().y() << ", "
<< vtces[0].position().z() << ")" << endl;
if ( fabs ( vtces[0].position().z() -0.5288 ) < 0.01 )
{
o << " Test succeeded! " << endl;
}
}
return o.str();
}
std::string version()
{
ostringstream o;
o << "Rave Version " << rave::Version();
return o.str();
}
}
int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow )
{
MessageBox ( NULL, fit().c_str(), version().c_str(), MB_OK );
// cout << "This is Rave Version " << rave::Version() << endl;
return (0);
}

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