Description

Specifies a special option that provides selections from a file.

This option is used internally by the command-line framework to implement file input for selections. The option takes a file name, and reads it in using SelectionOptionManager::parseRequestedFromFile(). This means that selections from the file are assigned to selection options that have been explicitly provided without values earlier on the command line.

Public methods in this class do not throw.

Public Types
typedef SelectionFileOptionInfo	InfoType
	OptionInfo subclass corresponding to this option type.

Public Member Functions
	SelectionFileOption (const char *name)
	Initializes an option with the given name.

Protected Member Functions
void	setDescription (const char *descr)
	Sets the description for the option.

void	setStoreIsSet (bool *store)
	Sets the storage location for whether the option is set.

void	setFlag (OptionFlag flag)
	Sets a flag for the option.

void	setFlag (OptionFlag flag, bool bSet)
	Sets or clears a flag for the option.

void	clearFlag (OptionFlag flag)
	Clears a flag for the option.

bool	isVector () const
	Returns true if the option is vector-valued.

void	setVector ()
	Sets the option to be vector-valued. More...

void	setValueCount (int count)
	Sets the required number of values for the option.

Protected Attributes
int	minValueCount_
	Minimum number of values required for the option.

int	maxValueCount_
	Maximum number of values allowed for the option.

Member Function Documentation

void gmx::AbstractOption::setVector ( )

inlineprotectedinherited

Sets the option to be vector-valued.

This method is provided for convenience to make management of value counts easier. In order to implement a vector-valued option, the class derived from AbstractOption should expose a method that calls this method, and the storage object derived from AbstractOptionStorage should check isVector(). If only a single value is provided, the storage object should fill the whole vector with that value.

The length of the vector (the value of maxValueCount_) must be fixed. The default length is 3 elements.

The documentation for this class was generated from the following files:

src/gromacs/selection/selectionfileoption.h
src/gromacs/selection/selectionoption.cpp

Description

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Member Function Documentation