XMLStorage::XMLBoolRef Struct Reference

type converter for boolean data with write access More...

#include <xmlstorage.h>

Collaboration diagram for XMLStorage::XMLBoolRef:

Public Member Functions
	XMLBoolRef (XMLNode *node, const XS_String &attr_name, bool def=false)
	operator bool () const
bool	operator! () const
XMLBoolRef &	operator= (bool value)
void	assign (bool value)
void	toggle ()

Protected Attributes
XS_String &	_ref

Detailed Description

type converter for boolean data with write access

Definition at line 1968 of file xmlstorage.h.

Constructor & Destructor Documentation

XMLBoolRef()

XMLStorage::XMLBoolRef::XMLBoolRef ( XMLNode *  node, const XS_String &  attr_name, bool  def = false  )

inline

Definition at line 1970 of file xmlstorage.h.

     :  _ref((*node)[attr_name])
    {
        if (_ref.empty())
            assign(def);
    }

Member Function Documentation

assign()

void XMLStorage::XMLBoolRef::assign ( bool  value )

inline

Definition at line 1994 of file xmlstorage.h.

    {
        _ref.assign(value? XS_TRUE: XS_FALSE);
    }

Referenced by operator=(), toggle(), and XMLBoolRef().

operator bool()

XMLStorage::XMLBoolRef::operator bool ( ) const

inline

Definition at line 1977 of file xmlstorage.h.

    {
        return !XS_icmp(_ref.c_str(), XS_TRUE);
    }

operator!()

bool XMLStorage::XMLBoolRef::operator! ( ) const

inline

Definition at line 1982 of file xmlstorage.h.

    {
        return XS_icmp(_ref.c_str(), XS_TRUE)? true: false;
    }

operator=()

XMLBoolRef & XMLStorage::XMLBoolRef::operator= ( bool  value )

inline

Definition at line 1987 of file xmlstorage.h.

    {
        assign(value);
 
        return *this;
    }

toggle()

void XMLStorage::XMLBoolRef::toggle ( )

inline

Definition at line 1999 of file xmlstorage.h.

    {
        assign(!operator bool());
    }

Member Data Documentation

_ref

XS_String& XMLStorage::XMLBoolRef::_ref

protected

Definition at line 2005 of file xmlstorage.h.

Referenced by assign(), operator bool(), operator!(), and XMLBoolRef().

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

• modules/rosapps/applications/explorer-old/utility/xmlstorage.h