The WrapNum class A counter that wraps back to 0 (borrowing from initialvalue on the way down) every modulus values, instead of counting up forever like UnitNum/TenNum/HundredNum. Its own next()/previous() only computes its own wrapped value; carrying into (or borrowing from) the preceding numeric part is handled by NumerotationContextCommands::next()/ previous(), since only the composition loop can see adjacent parts. More...

#include <numerotationcontextcommands.h>

Inheritance diagram for WrapNum:

Collaboration diagram for WrapNum:

Public Member Functions
	WrapNum (Diagram *)
QString	toRepresentedString (const QString) const override
	WrapNum::toRepresentedString.
NumerotationContext	next (const NumerotationContext &, const int) const override
	WrapNum::next Wraps this part's own value back to 0 every modulus values (carrying into the adjacent part is handled by NumerotationContextCommands::next(), which has visibility into the other parts).
NumerotationContext	previous (const NumerotationContext &, const int) const override
	WrapNum::previous.
Public Member Functions inherited from NumStrategy
	NumStrategy (Diagram *=nullptr)
virtual	~NumStrategy ()

Additional Inherited Members
Protected Member Functions inherited from NumStrategy
NumerotationContext	nextString (const NumerotationContext &, const int) const
	NumStrategy::nextString.
NumerotationContext	nextNumber (const NumerotationContext &, const int) const
	NumStrategy::nextNumber.
NumerotationContext	previousNumber (const NumerotationContext &, const int) const
	NumStrategy::previousNumber.
Protected Attributes inherited from NumStrategy
Diagram *	diagram_

Detailed Description

The WrapNum class A counter that wraps back to 0 (borrowing from initialvalue on the way down) every modulus values, instead of counting up forever like UnitNum/TenNum/HundredNum. Its own next()/previous() only computes its own wrapped value; carrying into (or borrowing from) the preceding numeric part is handled by NumerotationContextCommands::next()/ previous(), since only the composition loop can see adjacent parts.

Constructor & Destructor Documentation

◆ WrapNum()

WrapNum::WrapNum ( Diagram * d )

Constructor

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Member Function Documentation

◆ next()

NumerotationContext WrapNum::next	(	const NumerotationContext &	nc,
		const int	i ) const

overridevirtual

WrapNum::next Wraps this part's own value back to 0 every modulus values (carrying into the adjacent part is handled by NumerotationContextCommands::next(), which has visibility into the other parts).