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Extent.hpp
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file Extent.hpp
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// This file is part of the Acts project.
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//
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// Copyright (C) 2016-2018 CERN for the benefit of the Acts project
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#pragma once
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#include "
Acts/Utilities/BinningType.hpp
"
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#include "
Acts/Utilities/Definitions.hpp
"
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#include "
Acts/Utilities/Helpers.hpp
"
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#include <iosfwd>
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#include <utility>
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#include <vector>
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namespace
Acts {
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using
Range
= std::pair<double, double>;
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// @brief Extent in space
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struct
Extent
{
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static
constexpr
double
maxval
=
std::numeric_limits<double>::max
();
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static
constexpr
Range
maxrange
= {
maxval
, -
maxval
};
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// The different ranges
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std::vector<Range>
ranges
= std::vector<Range>(9,
maxrange
);
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// Constructor
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Extent
() =
default
;
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void
extend
(
const
Extent
& other) {
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for
(
auto
ir = 0; ir < other.
ranges
.size(); ++ir) {
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ranges
[ir].first =
std::min
(
ranges
[ir].first, other.
ranges
[ir].first);
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ranges
[ir].second =
std::max
(
ranges
[ir].
second
, other.
ranges
[ir].second);
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}
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}
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std::ostream&
toStream
(std::ostream& sl)
const
;
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double
min
(
BinningValue
bval)
const
{
return
ranges
[bval].first; }
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double
max
(
BinningValue
bval)
const
{
return
ranges
[bval].second; }
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double
medium
(
BinningValue
bval)
const
{
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return
0.5 * (
ranges
[bval].first +
ranges
[bval].second);
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}
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double
range
(
BinningValue
bval)
const
{
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return
std::abs
(
ranges
[bval].
second
-
ranges
[bval].first);
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}
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void
check
(
const
Vector3D
& vtx) {
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// min/max value check
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auto
minMax = [&](
BinningValue
bval,
double
value
) ->
void
{
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ranges
[bval].first =
std::min
(
value
,
ranges
[bval].first);
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ranges
[bval].second =
std::max
(
value
,
ranges
[bval].
second
);
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};
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// Walk through the binning parameters
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for
(
int
bval = 0; bval <
binValues
; ++bval) {
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BinningValue
bValue =
static_cast<
BinningValue
>
(bval);
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minMax(bValue,
VectorHelpers::cast
(vtx, bValue));
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}
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}
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};
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std::ostream&
operator<<
(std::ostream& sl,
const
Extent& ext);
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}
// namespace Acts
acts
blob
master
Core
include
Acts
Geometry
Extent.hpp
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:24:20
using
1.8.2 with
ECCE GitHub integration