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refs #710 Simple algorithms to replace several regular expressions.

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This commit is contained in:
Mathew Sutcliffe
2016-08-30 04:02:00 +01:00
parent d2aa2e9c1c
commit 87eeac4e15
13 changed files with 218 additions and 57 deletions
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29
src/blackmisc/aviation/aircrafticaocode.cpp
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@@ -450,11 +450,8 @@ namespace BlackMisc
bool CAircraftIcaoCode::isValidDesignator(const QString &designator)
{
if (designator.length() < 2 || designator.length() > 5) { return false; }
static QThreadStorage<QRegularExpression> tsRegex;
if (! tsRegex.hasLocalData()) { tsRegex.setLocalData(QRegularExpression("^[A-Z]+[A-Z0-9]*$")); }
const QRegularExpression &regexp = tsRegex.localData();
return (regexp.match(designator).hasMatch());
if (!designator[0].isUpper()) { return false; }
return !containsChar(designator, [](QChar c) { return !c.isUpper() && !c.isDigit(); });
}
bool CAircraftIcaoCode::isValidCombinedType(const QString &combinedType)
@@ -462,11 +459,14 @@ namespace BlackMisc
if (combinedType.length() != 3) { return false; }
// Amphibian, Glider, Helicopter, Seaplane, Landplane, Tilt wing
static const QString validDescriptions = "AGHSLT";
// Electric, Jet, Piston, Turpoprop
static QThreadStorage<QRegularExpression> tsRegex;
if (! tsRegex.hasLocalData()) { tsRegex.setLocalData(QRegularExpression("^[AGHSLT][0-9][EJPT]$")); }
const QRegularExpression &regexp = tsRegex.localData();
return (regexp.match(combinedType).hasMatch());
static const QString validEngines = "EJPT";
if (!validDescriptions.contains(combinedType[0])) { return false; }
if (!combinedType[1].isDigit()) { return false; }
if (!validEngines.contains(combinedType[2])) { return false; }
return true;
}
bool CAircraftIcaoCode::isValidWtc(const QString &candidate)
@@ -491,16 +491,11 @@ namespace BlackMisc
return s;
}
QString CAircraftIcaoCode::normalizeDesignator(const QString candidate)
QString CAircraftIcaoCode::normalizeDesignator(const QString &candidate)
{
QString n(candidate.trimmed().toUpper());
if (n.contains(' ')) { n = n.left(n.indexOf(' ')); } // cutoff as first space
if (n.isEmpty()) { return n; }
static QThreadStorage<QRegularExpression> tsRegex;
if (! tsRegex.hasLocalData()) { tsRegex.setLocalData(QRegularExpression("[^a-zA-Z\\d\\s]")); }
const QRegularExpression &regexp = tsRegex.localData();
return n.remove(regexp);
n = n.left(indexOfChar(n, [](QChar c) { return c.isSpace(); }));
return removeChars(n, [](QChar c) { return !c.isLetterOrNumber(); });
}
QStringList CAircraftIcaoCode::alternativeCombinedCodes(const QString &combinedCode)