libdar::et_mask Class Reference
[API]

makes an *AND* operator between two or more masks More...

#include <mask.hpp>

Inherits libdar::mask.

Inherited by libdar::ou_mask.

List of all members.

Public Member Functions
	et_mask ()
	the constructor to be used by libdar external programs
	et_mask (const et_mask &m)
	copy constructor
et_mask &	operator= (const et_mask &m)
	assignment operator
	~et_mask ()
	destructor
void	add_mask (const mask &toadd)
	add a mask to the operator
bool	is_covered (const std::string &expression) const
	inherited from the mask class
mask *	clone () const
	inherited from the mask class
U_I	size () const
	the number of mask on which is done the *AND* operator
void	clear ()
	clear the mask
Protected Attributes
std::vector< mask * >	lst

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Detailed Description

makes an *AND* operator between two or more masks

Definition at line 205 of file mask.hpp.

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Constructor & Destructor Documentation

libdar::et_mask::et_mask

(

)

[inline]

the constructor to be used by libdar external programs

Note:

at this stage the mask is not usable and will throw an exception until some mask are added to the *AND* thanks to the add_mask() method

Definition at line 214 of file mask.hpp.

Referenced by clone().

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Member Function Documentation

void libdar::et_mask::add_mask

(

const mask &

toadd

)

add a mask to the operator

Parameters:

[in]

toadd

a mask to add to the *AND* operator

Note:

the mask given in argument has not to survive the et_mask to which it has been added a internal copy of the mask has been done.

void libdar::et_mask::clear

(

)

[inline]

clear the mask

remove all previously added masks

Note:

that after this call the mask is no more usable as the *AND* operator cannot be done on any mask

Definition at line 246 of file mask.hpp.

U_I libdar::et_mask::size

(

)

const [inline]

the number of mask on which is done the *AND* operator

Returns:

the number of mask that has been added thanks to the add_mask() method

Note:

there is no mean to remove a given mask once it has been added (see the clear method)

Definition at line 239 of file mask.hpp.

References lst.

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

• mask.hpp

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