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Maintenance: FlightHistory

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SPDX tags.
header guard.
initialize member variables.
spelling.
This commit is contained in:
scttgs0 2023-05-22 19:17:44 -05:00
parent 85a3ac5761
commit 10baacb543
1 changed files with 16 additions and 35 deletions
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51
src/Aircraft/FlightHistory.hxx
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@ -1,34 +1,17 @@
// FlightHistory /*
// * SPDX-FileName: FlightHistory.hxx
// Written by James Turner, started December 2012. * SPDX-FileCopyrightText: Copyright (C) 2012 James Turner - zakalawe (at) mac com
// * SPDX-License-Identifier: GPL-2.0-or-later
// Copyright (C) 2012 James Turner - zakalawe (at) mac com */
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
//
///////////////////////////////////////////////////////////////////////////////
#ifndef FG_AIRCRAFT_FLIGHT_HISTORY_HXX #pragma once
#define FG_AIRCRAFT_FLIGHT_HISTORY_HXX
#include <simgear/structure/subsystem_mgr.hxx>
#include <simgear/props/props.hxx>
#include <simgear/math/SGMath.hxx>
#include <vector> #include <vector>
#include <simgear/math/SGMath.hxx>
#include <simgear/props/props.hxx>
#include <simgear/structure/subsystem_mgr.hxx>
typedef std::vector<SGGeod> SGGeodVec; typedef std::vector<SGGeod> SGGeodVec;
class PagedPathForHistory : public SGReferenced class PagedPathForHistory : public SGReferenced
@ -98,7 +81,7 @@ private:
* Bucket is a fixed-size container of samples. This is a crude slab * Bucket is a fixed-size container of samples. This is a crude slab
* allocation of samples, in chunks defined by the width constant above. * allocation of samples, in chunks defined by the width constant above.
* Keep in mind that even with a 1Hz sample frequency, we use less than * Keep in mind that even with a 1Hz sample frequency, we use less than
* 200kbytes per hour - avoiding continous malloc traffic, or expensive * 200 KB per hour - avoiding continuous malloc traffic, or expensive
* std::vector reallocations, is the key factor here. * std::vector reallocations, is the key factor here.
*/ */
class SampleBucket class SampleBucket
@ -107,10 +90,10 @@ private:
Sample samples[SAMPLE_BUCKET_WIDTH]; Sample samples[SAMPLE_BUCKET_WIDTH];
}; };
double m_lastCaptureTime; double m_lastCaptureTime{0.0};
double m_sampleInterval; ///< sample interval in seconds double m_sampleInterval; ///< sample interval in seconds
/// our store of samples (in buckets). The last bucket is partially full, /// our store of samples (in buckets). The last bucket is partially full,
/// with the number of valid samples indicated by m_validSampleCount /// with the number of valid samples indicated by m_validSampleCount
std::vector<SampleBucket*> m_buckets; std::vector<SampleBucket*> m_buckets;
/// number of valid samples in the final bucket /// number of valid samples in the final bucket
@ -119,8 +102,8 @@ private:
SGPropertyNode_ptr m_weightOnWheels; SGPropertyNode_ptr m_weightOnWheels;
SGPropertyNode_ptr m_enabled; SGPropertyNode_ptr m_enabled;
bool m_lastWoW; bool m_lastWoW{false};
size_t m_maxMemoryUseBytes; size_t m_maxMemoryUseBytes{0};
void allocateNewBucket(); void allocateNewBucket();
@ -128,5 +111,3 @@ private:
size_t currentMemoryUseBytes() const; size_t currentMemoryUseBytes() const;
}; };
#endif