ibis::math::fromUnixTime Class Reference

Functor for converting a unix time stamp into date-time format throught strftime. More...

#include <qExpr.h>

Inheritance diagram for ibis::math::fromUnixTime:

Public Member Functions
virtual fromUnixTime *	dup () const
	Duplicate thyself. Should follow deep-copy semantics.
virtual double	eval (double) const
	Evaluate the function on the given argument.
	fromUnixTime (const char *f, const char *z=0)
	fromUnixTime (const fromUnixTime &rhs)
virtual void	printDecoration (std::ostream &) const
	Print the decoration on this function.
virtual void	printName (std::ostream &) const
	Print the name of this function.

Detailed Description

Functor for converting a unix time stamp into date-time format throught strftime.

Note that both incoming argument and output are treated as double precision floating-point values.

Warning

The conversioin only makes use of the leading porting of the string printed by strftime. If the format string passed to strftime produces a string starting with letters (not numbers) then the resulting number will be NaN (non-a-number).

---

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

• qExpr.h
• qExpr.cpp