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tvmet::XprNull Class Reference

Null object design pattern. More...

#include <tvmet/xpr/Null.h>

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List of all members.

Public Member Functions

 XprNull ()
void print_xpr (std::ostream &os, std::size_t l=0) const

Private Member Functions

XprNulloperator= (const XprNull &)

Detailed Description

Null object design pattern.


Constructor & Destructor Documentation

tvmet::XprNull::XprNull ( ) [inline, explicit]

Member Function Documentation

XprNull& tvmet::XprNull::operator= ( const XprNull ) [private]
void tvmet::XprNull::print_xpr ( std::ostream &  os,
std::size_t  l = 0 
) const [inline]
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