XMLStorage::XMLIntRef Struct Reference

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

#include <xmlstorage.h>

Collaboration diagram for XMLStorage::XMLIntRef:

Public Member Functions
	XMLIntRef (XMLNode *node, const XS_String &attr_name, int def=0)
XMLIntRef &	operator= (int value)
	operator int () const
void	assign (int value)

Protected Attributes
XS_String &	_ref

Detailed Description

type converter for integer data with write access

Definition at line 2055 of file xmlstorage.h.

Constructor & Destructor Documentation

XMLIntRef()

XMLStorage::XMLIntRef::XMLIntRef ( XMLNode *  node, const XS_String &  attr_name, int  def = 0  )

inline

Definition at line 2057 of file xmlstorage.h.

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

Member Function Documentation

assign()

void XMLStorage::XMLIntRef::assign ( int  value )

inline

Definition at line 2076 of file xmlstorage.h.

    {
        XS_CHAR buffer[32];
        XS_snprintf(buffer, COUNTOF(buffer), XS_INTFMT, value);
        _ref.assign(buffer);
    }

Referenced by operator=(), and XMLIntRef().

operator int()

XMLStorage::XMLIntRef::operator int ( ) const

inline

Definition at line 2071 of file xmlstorage.h.

    {
        return XS_toi(_ref.c_str());
    }

operator=()

XMLIntRef & XMLStorage::XMLIntRef::operator= ( int  value )

inline

Definition at line 2064 of file xmlstorage.h.

    {
        assign(value);
 
        return *this;
    }

Member Data Documentation

_ref

XS_String& XMLStorage::XMLIntRef::_ref

protected

Definition at line 2084 of file xmlstorage.h.

Referenced by assign(), operator int(), and XMLIntRef().

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

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