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PHG4Utils.h
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file PHG4Utils.h
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// Tell emacs that this is a C++ source
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// -*- C++ -*-.
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#ifndef G4MAIN_PHG4UTILS_H
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#define G4MAIN_PHG4UTILS_H
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#include <string>
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#include <utility>
// for pair
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class
G4VisAttributes;
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class
PHG4Utils
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{
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public
:
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static
double
GetLengthForRapidityCoverage
(
const
double
radius,
const
double
eta
);
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static
double
GetLengthForRapidityCoverage
(
const
double
radius);
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static
void
SetPseudoRapidityCoverage
(
const
double
eta);
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static
void
SetColour
(G4VisAttributes *att,
const
std::string
&mat);
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static
double
get_theta
(
const
double
eta);
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static
double
get_eta
(
const
double
theta
);
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static
std::pair<double, double>
get_etaphi
(
const
double
x
,
const
double
y
,
const
double
z
);
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static
double
get_eta
(
const
double
radius,
const
double
z);
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static
std::pair<bool, double>
line_and_rectangle_intersect
(
double
ax
,
double
ay,
double
bx,
double
by,
double
cx,
double
cy,
double
dx,
double
dy
);
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static
std::pair<bool, std::pair<double, double>>
lines_intersect
(
double
ax,
double
ay,
double
bx,
double
by,
double
cx,
double
cy,
double
dx,
double
dy);
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static
double
circle_rectangle_intersection
(
double
x1,
double
y1,
double
x2,
double
y2,
double
mx,
double
my,
double
r
);
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static
double
sA
(
double
r,
double
x,
double
y);
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static
std::string
md5sum
(
const
std::string
&
filename
);
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private
:
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static
double
_eta_coverage
;
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};
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#endif // G4MAIN_PHG4UTILS_H
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PHG4Utils.h
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. updated:
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