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Library/Timeline: now able to scroll to extreme positions (closes #1263)

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...building on these Library changes, plus the safe-add function
developed some days ago, it is now possible to mark a large displacement
as `time::Offset`, and apply this to yield any valid time position,
even extreme negative values
This commit is contained in:
Fischlurch 2022-12-05 03:34:04 +01:00
parent 13adc56f34
commit 006758f349
4 changed files with 184 additions and 26 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/stage/model/zoom-window.hpp
View file

@ -904,7 +904,7 @@ namespace model {
Rat posFactor = canvasOffset / FSecs{afterAll_-startAll_};
posFactor = parabolicAnchorRule (posFactor); // also limited 0...1
FSecs partBeforeAnchor = scaleSafe (duration, posFactor);
startWin_ = startAll_ + addSafe (canvasOffset, -partBeforeAnchor);
startWin_ = startAll_ + Offset{addSafe (canvasOffset, -partBeforeAnchor)};
establishWindowDuration (duration);
startAll_ = min (startAll_, startWin_);
afterAll_ = max (afterAll_, afterWin_);

29
tests/basics/time/time-value-test.cpp
View file

@ -77,6 +77,7 @@ namespace test{
buildTimeSpan (ref);
compareTimeSpan (Time(ref));
relateTimeIntervals (ref);
verify_extremeValues();
verify_fractionalOffset();
}
@ -289,7 +290,33 @@ namespace test{
void
verify_fractionalOffset ()
verify_extremeValues()
{
CHECK (Time::MIN < Time::MAX);
CHECK (_raw(Time::MAX) < std::numeric_limits<int64_t>::max());
CHECK (_raw(Time::MIN) > std::numeric_limits<int64_t>::min());
// Values are limited at construction, but not in calculations
CHECK (Time::MAX - Time(0,1) < Time::MAX);
CHECK (Time::MAX - Time(0,1) + Time(0,3) > Time::MAX);
CHECK (TimeValue{_raw(Time::MAX-Time(0,1)+Time(0,3))} == Time::MAX); // clipped at max
CHECK (TimeValue{_raw(Time::MIN+Time(0,5)-Time(0,9))} == Time::MIN); // clipped at min
CHECK (Duration::MAX > Time::MAX);
CHECK (_raw(Duration::MAX) < std::numeric_limits<int64_t>::max());
CHECK (Duration::MAX == Time::MAX - Time::MIN);
CHECK (-Duration::MAX == Offset{Time::MIN - Time::MAX});
CHECK ( Time::MAX + Duration::MAX > Duration::MAX);
CHECK ( Time::MIN - Duration::MAX < -Duration::MAX);
CHECK ( Offset{Time::MAX + Duration::MAX} == Duration::MAX); // clipped at max
CHECK ( Offset{Time::MIN - Duration::MAX} == -Duration::MAX); // clipped at min
CHECK (Duration{Offset{Time::MIN - Duration::MAX}} == Duration::MAX); // duration is absolute
}
void
verify_fractionalOffset()
{
typedef boost::rational<FrameCnt> Frac;

20
tests/stage/model/zoom-window-test.cpp
View file

@ -664,22 +664,18 @@ namespace test {
CHECK (win.overallSpan().duration() == TimeValue{288}); // window (and canvas) were expanded to comply to maximum zoom factor
CHECK (win.px_per_sec() == 17968750_r/9); // zoom factor was then slightly reduced to match next pixel boundary
CHECK (win.pxWidth() == 575); // established pixel size was retained
SHOW_EXPR(win.overallSpan());
SHOW_EXPR(_raw(win.overallSpan().start()));
SHOW_EXPR(_raw(win.overallSpan().end()));
SHOW_EXPR(_raw(win.overallSpan().duration()));
SHOW_EXPR(_raw(win.visible().duration()));
/*--Test-4-----------*/
win.setVisiblePos(Time{Time::MIN + TimeValue(13)}); // Test: implicitly provoke poisonous factor through extreme offset
CHECK (win.visible().start() == Time::MIN + TimeValue(13)); // even while this position is far off, window start was alinget to it
CHECK (win.visible().end() == win.visible().start() + TimeValue{288});
CHECK (win.visible().duration() == TimeValue{288});
SHOW_EXPR(win.overallSpan());
SHOW_EXPR(_raw(win.overallSpan().start()));
SHOW_EXPR(_raw(win.overallSpan().end()));
SHOW_EXPR(_raw(win.overallSpan().duration()));
SHOW_EXPR(_raw(win.visible().duration()));
SHOW_EXPR(win.px_per_sec());
SHOW_EXPR(win.pxWidth());
CHECK (win.overallSpan().start() == win.visible().start()); // canvas start at window start
CHECK (win.overallSpan().end() == TimeValue{307445734561825860}); // canvas end not changed
CHECK (_raw(win.overallSpan().duration()) == 614891469123651707); // canvas size was expanded to encompass changed window position
CHECK (win.px_per_sec() == 17968750_r/9); // zoom factor not changed
CHECK (win.pxWidth() == 575); // established pixel size retained
}

159
wiki/thinkPad.ichthyo.mm
View file

@ -40891,8 +40891,8 @@
<icon BUILTIN="button_ok"/>
</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670016158206" ID="ID_1376502254" MODIFIED="1670016169130" TEXT="setVisiblePos(weit-weg)">
<icon BUILTIN="flag-yellow"/>
<node COLOR="#338800" CREATED="1670016158206" ID="ID_1376502254" MODIFIED="1670207142038" TEXT="setVisiblePos(weit-weg)">
<icon BUILTIN="button_ok"/>
<node CREATED="1670017946731" ID="ID_410930969" MODIFIED="1670017960838" TEXT="erst mal das visibleWin nahe an Time::MAX"/>
<node CREATED="1670017961849" ID="ID_1322153373" MODIFIED="1670017996849" TEXT="dann als gew&#xfc;nschte Position Time::MIN"/>
<node CREATED="1670024841228" ID="ID_327609209" MODIFIED="1670024849028" TEXT="ist gar nicht so wirklich toxisch">
@ -40917,7 +40917,7 @@
</node>
<node COLOR="#435e98" CREATED="1670025133845" ID="ID_1582569279" MODIFIED="1670025153962" TEXT="infolgedessen sind alle weiteren Berechnungen trivial / no-op"/>
</node>
<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1670025155874" ID="ID_725576556" MODIFIED="1670025170589" TEXT="aber: der Offset wird gekappt">
<node COLOR="#435e98" CREATED="1670025155874" ID="ID_725576556" MODIFIED="1670205093181" TEXT="aber: der Offset wird gekappt">
<icon BUILTIN="broken-line"/>
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1670025172247" ID="ID_962949808" MODIFIED="1670025190742" TEXT="konzeptionelles Problem im Time-handling-Framework">
<icon BUILTIN="messagebox_warning"/>
@ -40960,6 +40960,7 @@
<icon BUILTIN="button_ok"/>
</node>
<node COLOR="#338800" CREATED="1670025513339" ID="ID_1622564783" MODIFIED="1670120675981" TEXT="der Differenz-ctor mu&#xdf; gr&#xf6;&#xdf;ere Offsets konstruieren k&#xf6;nnen">
<arrowlink COLOR="#1bb78b" DESTINATION="ID_806986637" ENDARROW="Default" ENDINCLINATION="230;-11;" ID="Arrow_ID_613938878" STARTARROW="None" STARTINCLINATION="-266;12;"/>
<icon BUILTIN="button_ok"/>
</node>
<node COLOR="#338800" CREATED="1670025579708" ID="ID_967783770" MODIFIED="1670120673953" TEXT="neuer ctor f&#xfc;r FSecs">
@ -40976,6 +40977,7 @@
</node>
</node>
<node COLOR="#338800" CREATED="1670025987045" ID="ID_1491328900" MODIFIED="1670120834295" TEXT="Duration braucht eine &#xbb;Hintert&#xfc;r&#xab;">
<arrowlink COLOR="#26b81b" DESTINATION="ID_1754685572" ENDARROW="Default" ENDINCLINATION="331;-981;" ID="Arrow_ID_636518434" STARTARROW="None" STARTINCLINATION="-1095;84;"/>
<icon BUILTIN="button_ok"/>
<node CREATED="1670026021871" ID="ID_1872786617" MODIFIED="1670026051423" TEXT="....durch welche man explizit einen Wert einbringen kann"/>
<node CREATED="1670026054003" ID="ID_873519529" MODIFIED="1670026069149" TEXT="und der nicht durch die Limitierung der Basis-Klasse TimeValue l&#xe4;uft"/>
@ -41195,10 +41197,32 @@
</node>
</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670027504991" ID="ID_824635341" MODIFIED="1670027509353" TEXT="Tests erg&#xe4;nzen">
<icon BUILTIN="flag-yellow"/>
<node COLOR="#338800" CREATED="1670027504991" ID="ID_824635341" MODIFIED="1670207132035" TEXT="Tests erg&#xe4;nzen">
<icon BUILTIN="button_ok"/>
<node CREATED="1670207096977" ID="ID_1058283055" MODIFIED="1670207102076" TEXT="nicht mehr viel zu tun"/>
<node CREATED="1670207102815" ID="ID_379496016" MODIFIED="1670207118027" TEXT="f&#xfc;ge ein paar Extremwerte f&#xfc;r TimeValule_test hinzu"/>
</node>
</node>
<node COLOR="#435e98" CREATED="1670201406958" ID="ID_622847359" MODIFIED="1670205084655" TEXT="leider wird er aber immer noch gekappt....">
<icon BUILTIN="broken-line"/>
<node CREATED="1670201771912" ID="ID_1540566423" MODIFIED="1670201786749" TEXT="das liegt nun daran, da&#xdf; wir automatisch in eine TimeVar umrechnen"/>
<node COLOR="#338800" CREATED="1670204890068" ID="ID_671165920" MODIFIED="1670207195581" TEXT="als Offset markieren gen&#xfc;gt">
<arrowlink COLOR="#46c71d" DESTINATION="ID_806986637" ENDARROW="Default" ENDINCLINATION="96;5;" ID="Arrow_ID_1094641771" STARTARROW="None" STARTINCLINATION="-3;83;"/>
<icon BUILTIN="button_ok"/>
<node CREATED="1670204908278" ID="ID_947864676" MODIFIED="1670204917446" TEXT="einserseits sch&#xf6;n..."/>
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1670204918941" ID="ID_1258511726" LINK="#ID_1144294293" MODIFIED="1670204991899" TEXT="andererseits irritierend und &#xe4;rgerlich">
<icon BUILTIN="clanbomber"/>
<node CREATED="1670205019071" ID="ID_699039716" MODIFIED="1670205030858" TEXT="nach logischen Prinzipien nicht wirklich nachvollziehbar"/>
<node CREATED="1670205031566" ID="ID_1841899173" MODIFIED="1670205041041" TEXT="liegt an der konkreten Definition der Operatoren"/>
<node CREATED="1670205042401" ID="ID_754662783" MODIFIED="1670205067436" TEXT="wenn Offset rechts &#x27f9; keine Limitierung"/>
</node>
</node>
</node>
</node>
<node COLOR="#338800" CREATED="1670207153549" ID="ID_806986637" MODIFIED="1670207252721" TEXT="mit diesem Fix im Time-Framework funktioniert der Test">
<linktarget COLOR="#46c71d" DESTINATION="ID_806986637" ENDARROW="Default" ENDINCLINATION="96;5;" ID="Arrow_ID_1094641771" SOURCE="ID_671165920" STARTARROW="None" STARTINCLINATION="-3;83;"/>
<linktarget COLOR="#1bb78b" DESTINATION="ID_806986637" ENDARROW="Default" ENDINCLINATION="230;-11;" ID="Arrow_ID_613938878" SOURCE="ID_1622564783" STARTARROW="None" STARTINCLINATION="-266;12;"/>
<icon BUILTIN="button_ok"/>
</node>
</node>
</node>
@ -58067,7 +58091,7 @@
<node CREATED="1667336818154" ID="ID_228764070" MODIFIED="1667336839107" TEXT="TimeValue + symbolische Grid-Referenz"/>
<node CREATED="1667336841967" ID="ID_1852849270" MODIFIED="1667336856426" TEXT="Grid &#xfc;ber das Advice-System publiziert"/>
</node>
<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1667476797049" FOLDED="true" ID="ID_767502481" MODIFIED="1667770624162" TEXT="Diskussion: interne Zeitbasis">
<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1667476797049" FOLDED="true" ID="ID_767502481" MODIFIED="1670204015059" TEXT="Diskussion: interne Zeitbasis">
<linktarget COLOR="#af1a4c" DESTINATION="ID_767502481" ENDARROW="Default" ENDINCLINATION="96;-430;" ID="Arrow_ID_1672039685" SOURCE="ID_1838246834" STARTARROW="None" STARTINCLINATION="-670;38;"/>
<linktarget COLOR="#535cb5" DESTINATION="ID_767502481" ENDARROW="Default" ENDINCLINATION="-9;23;" ID="Arrow_ID_1371034703" SOURCE="ID_368365221" STARTARROW="None" STARTINCLINATION="-97;6;"/>
<icon BUILTIN="hourglass"/>
@ -58148,13 +58172,11 @@
</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667592184752" ID="ID_1933332619" MODIFIED="1667592189752" TEXT="Aufr&#xe4;um-Arbeiten">
<linktarget COLOR="#d42360" DESTINATION="ID_1933332619" ENDARROW="Default" ENDINCLINATION="120;134;" ID="Arrow_ID_1382957344" SOURCE="ID_1052463489" STARTARROW="None" STARTINCLINATION="-43;-56;"/>
<icon BUILTIN="flag-yellow"/>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667592193783" ID="ID_1808934689" MODIFIED="1667592204255" TEXT="#1259 organise raw time base implementation">
<icon BUILTIN="flag-yellow"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667770629647" ID="ID_1236820860" MODIFIED="1667770635263" TEXT="#1261 reconsider (im)mutability of time entities">
<icon BUILTIN="flag-yellow"/>
</node>
<node CREATED="1667592218952" ID="ID_1463501252" MODIFIED="1667592230199" TEXT="Einsichten">
<icon BUILTIN="idea"/>
<node CREATED="1667592232354" ID="ID_1809679126" MODIFIED="1667592268849" TEXT="die unterliegende Roh-Implementierung wird stets &#x201e;durchscheinen&#x201c;"/>
@ -58204,9 +58226,15 @@
<icon BUILTIN="idea"/>
</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667593471839" ID="ID_1651396499" MODIFIED="1667593549109" TEXT="gavl_time_t ersetzen durch einen Typedef RawTicks">
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667593471839" ID="ID_1651396499" MODIFIED="1670203676799" TEXT="gavl_time_t ersetzen durch Wrapper MicroTicks">
<icon BUILTIN="flag-yellow"/>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667593606149" ID="ID_1259605001" MODIFIED="1667593625459" TEXT="_raw() &#x27f6; _rawTicks()">
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667593606149" ID="ID_1259605001" MODIFIED="1670203652106" TEXT="_raw() &#x27f6; _microTicks()">
<icon BUILTIN="flag-yellow"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670203683451" ID="ID_937451574" MODIFIED="1670203743053" TEXT="direkt konvertierbar auf int64_t">
<icon BUILTIN="flag-yellow"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670203743874" ID="ID_1876693617" MODIFIED="1670203758849" TEXT="nicht direkt konvertierbar aus time::Time">
<icon BUILTIN="flag-yellow"/>
</node>
</node>
@ -58229,7 +58257,7 @@
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667592825916" ID="ID_66335543" MODIFIED="1667592941549" TEXT="implizit konstruierbar aus Rat">
<icon BUILTIN="flag-yellow"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667592930415" ID="ID_569654636" MODIFIED="1667592944318" TEXT="implizit konstruierbar aus TimeVal">
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667592930415" ID="ID_569654636" MODIFIED="1670203770202" TEXT="implizit konstruierbar aus time::Time">
<icon BUILTIN="flag-yellow"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667592835795" ID="ID_1955597942" MODIFIED="1667592942626">
@ -58296,6 +58324,113 @@
<icon BUILTIN="flag-orange"/>
</node>
</node>
<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1670203198923" FOLDED="true" ID="ID_195957857" MODIFIED="1670204958743" TEXT="Design-Kritik">
<font NAME="SansSerif" SIZE="14"/>
<icon BUILTIN="bell"/>
<node CREATED="1670203232878" ID="ID_368365221" MODIFIED="1670204032769" TEXT="Verh&#xe4;ltnis zur Implementierungs-Basis unklar">
<arrowlink COLOR="#535cb5" DESTINATION="ID_767502481" ENDARROW="Default" ENDINCLINATION="-9;23;" ID="Arrow_ID_1371034703" STARTARROW="None" STARTINCLINATION="-97;6;"/>
</node>
<node CREATED="1670203264566" ID="ID_428273621" MODIFIED="1670203286172" TEXT="Debugging und Testcode schafft doch literale Zug&#xe4;nge"/>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670203289398" ID="ID_809304620" MODIFIED="1670203870830" TEXT="Immutabilit&#xe4;t erscheint fragw&#xfc;rdig">
<icon BUILTIN="bell"/>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1667770629647" ID="ID_1236820860" MODIFIED="1670203851793" TEXT="#1261 reconsider (im)mutability of time entities">
<icon BUILTIN="flag-yellow"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670204619655" ID="ID_1759515738" MODIFIED="1670204679042" TEXT="TimeVar f&#xfc;r Berechnungen niveliert semantische Markierung">
<linktarget COLOR="#f2343e" DESTINATION="ID_1759515738" ENDARROW="Default" ENDINCLINATION="166;8;" ID="Arrow_ID_1959295757" SOURCE="ID_1588461392" STARTARROW="None" STARTINCLINATION="-129;-5;"/>
<icon BUILTIN="messagebox_warning"/>
</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670204052113" ID="ID_1534149938" MODIFIED="1670204073846" TEXT="Problem mit der Werte-Limitierung">
<icon BUILTIN="messagebox_warning"/>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670204087132" ID="ID_1403269339" MODIFIED="1670204092980" TEXT="#1263 consistent clipping of time duration">
<icon BUILTIN="flag-yellow"/>
</node>
<node CREATED="1670204097323" ID="ID_1011988316" MODIFIED="1670204161413" TEXT="Offset und Duration braucht eine andere (gr&#xf6;&#xdf;ere) Dom&#xe4;ne">
<richcontent TYPE="NOTE"><html>
<head>
</head>
<body>
<p>
Begr&#252;ndung: sie entstehen als Delta aus validen Zeitpunkten
</p>
</body>
</html></richcontent>
<icon BUILTIN="info"/>
</node>
<node COLOR="#338800" CREATED="1670204169634" ID="ID_1754685572" MODIFIED="1670204363701" TEXT="Refactoring Offset-Konstruktion">
<linktarget COLOR="#26b81b" DESTINATION="ID_1754685572" ENDARROW="Default" ENDINCLINATION="331;-981;" ID="Arrow_ID_636518434" SOURCE="ID_1491328900" STARTARROW="None" STARTINCLINATION="-1095;84;"/>
<icon BUILTIN="button_ok"/>
<node CREATED="1670204184655" ID="ID_1092716549" MODIFIED="1670204199898" TEXT="Offset macht nun die Limitierungen"/>
<node CREATED="1670204200509" ID="ID_699139338" MODIFIED="1670204213099" TEXT="delegiert dazu an einen protected-ctor auf TimeValue"/>
<node CREATED="1670204214419" ID="ID_1562184209" MODIFIED="1670204223542" TEXT="Duration macht nur noch den Absoutbetrag"/>
</node>
<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1670204367479" ID="ID_600631420" MODIFIED="1670204378958" TEXT="Design noch nicht optimal">
<icon BUILTIN="bell"/>
<node CREATED="1670204381408" ID="ID_12412150" MODIFIED="1670204393672" TEXT="Zugang zur Limitierungsfunktion problematisch">
<node CREATED="1670204394437" ID="ID_328468461" MODIFIED="1670204422149" TEXT="sollte protected sein">
<icon BUILTIN="messagebox_warning"/>
<node CREATED="1670204407834" ID="ID_1521072795" MODIFIED="1670204413020" TEXT="kein general-purpose Util"/>
<node CREATED="1670204413617" ID="ID_1825520187" MODIFIED="1670204420067" TEXT="Limitierung sollte nicht wahlfrei sein"/>
</node>
<node CREATED="1670204429399" ID="ID_256174974" MODIFIED="1670204448043" TEXT="braucht damit aber unterscheidbare ctor-Signatur">
<icon BUILTIN="broken-line"/>
</node>
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1670204461587" ID="ID_1011570785" MODIFIED="1670204488608" TEXT="Limitierung auf dem Basis-ctor kommt in die Quere">
<icon BUILTIN="messagebox_warning"/>
</node>
<node CREATED="1670204449421" ID="ID_788489713" MODIFIED="1670204497787" TEXT="mu&#xdf; deshalb x-fach ein/auspacken">
<icon BUILTIN="smily_bad"/>
</node>
</node>
<node CREATED="1670204511138" ID="ID_1144294293" MODIFIED="1670204539603" TEXT="Limitierung tritt in Arrithmetik ehr zuf&#xe4;llig auf">
<node CREATED="1670204540718" ID="ID_1255308536" MODIFIED="1670204561965" TEXT="es ist praktisch nicht vorhersagbar, wann limitiert wird"/>
<node CREATED="1670204592570" ID="ID_1588461392" MODIFIED="1670204684420" TEXT="das liegt an dem transparenten &#xdc;bergang in TimeVar">
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</node>
<node CREATED="1670204715456" ID="ID_647133339" MODIFIED="1670204719419" TEXT="Wunsch">
<node CREATED="1670204720743" ID="ID_87999446" MODIFIED="1670204735721" TEXT="LImitieren bei expliziten Konstruktoren (semantische Markierung)"/>
<node CREATED="1670204736590" ID="ID_1752769748" MODIFIED="1670204759294" TEXT="nahtloser Einstieg in Arithmetik aus allen Typen"/>
<node CREATED="1670204764337" ID="ID_591425903" MODIFIED="1670204776244" TEXT="Ergebnis-Typ nach inhaltlicher Logik">
<node CREATED="1670204803999" ID="ID_1882907381" MODIFIED="1670204814909" TEXT="Differenz &#x27f9; Offset"/>
<node CREATED="1670204815956" ID="ID_672733611" MODIFIED="1670204833364" TEXT="Linearkombination: Zeitpunkte bzw. Offsets"/>
</node>
</node>
</node>
</node>
</node>
<node CREATED="1670203323167" ID="ID_1083592054" MODIFIED="1670203328942" TEXT="Refactoring">
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670203333148" ID="ID_1052463489" MODIFIED="1670203824726" TEXT="Wrapper f&#xfc;r die Implementierungs-Basis">
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<icon BUILTIN="flag-yellow"/>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670203448666" ID="ID_1420123614" MODIFIED="1670203482999" TEXT="MicroTick ersetzt gavl_time_t">
<icon BUILTIN="flag-yellow"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670203464680" ID="ID_349050555" MODIFIED="1670203482999" TEXT="RSec ersetzt FSecs">
<icon BUILTIN="flag-yellow"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1670203472359" ID="ID_1087095065" MODIFIED="1670203483000" TEXT="bisherige C-Library aufl&#xf6;sen">
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