utils.h File Reference

#include <QtCore/QCommandLineParser>
#include <QtCore/QCoreApplication>
#include <QtCore/QSpan>
#include <QtCore/QString>

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Typedefs
typedef double	bpmtype

Functions
template<typename T>
QSpan< T >	unsafeSpan (T *pointer, qsizetype size)
bpmtype	stringToBpm (const QString &sBpm)
QString	bpmToString (bpmtype dBpm, const QString &format=QStringLiteral("0.00"))
void	parseCommandLine (QCommandLineParser &parser, const QCoreApplication &app)

Typedef Documentation

bpmtype

typedef double bpmtype

BPM type.

Function Documentation

bpmToString()

QString bpmToString	(	bpmtype	dBpm,
		const QString &	format = QStringLiteral("0.00") )

Convert BPM to QString using selected format.

Parameters

dBpm	BPM value.
format	Format (default "0.00", other possible values: "0.0", "0", "000.00", "000.0", "000", and "00000").

Returns

Formatted BPM string.

parseCommandLine()

void parseCommandLine	(	QCommandLineParser &	parser,
		const QCoreApplication &	app )

Parse command line.

Adds options to the parser and processes the command line arguments.

Parameters

parser	Command line parser.
app	Application instance.

stringToBpm()

bpmtype stringToBpm

(

const QString &

sBpm

)

Convert QString to BPM.

Parameters

sBpm	BPM string.

Returns

BPM value.

unsafeSpan()

template<typename T>

QSpan< T > unsafeSpan	(	T *	pointer,
		qsizetype	size )

Get a QSpan that will not be flagged by -Wunsafe-buffer-usage.

Parameters

pointer	Pointer to the data.
size	Number of elements in the span.

Returns

The constructed QSpan.