hexfloat.h File Reference

Helper to support output of real numbers in base 16. More...

#include <cstdio>
#include <iosfwd>
#include <type_traits>
#include <utility>

Go to the source code of this file.

Classes
struct	lar::details::OptionalHexFloatFormatter< T >
class	lar::OptionalHexFloat
	Helper for formatting floats in base 16. More...

Namespaces
	lar
	LArSoft-specific namespace.
	lar::details
	Namespace hiding implementation details.

Functions
template<typename T >
std::ostream &	lar::details::operator<< (std::ostream &os, details::OptionalHexFloatFormatter< T > fmt)

Detailed Description

Helper to support output of real numbers in base 16.

Author

Gianluca Petrillo (petri.nosp@m.llo@.nosp@m.fnal..nosp@m.gov)

Date

April 29, 2016

Note

This is going to be obsolete and deprecated as soon as GCC supports std::hexfloat from C++ standard (gcc 5.1).

The manipulator lar::hexfloat is not equivalent to std::hexfloat in that the former takes one argument and formats only that argument, while the second takes no argument and all the following floats are formatted in base 16.

Definition in file hexfloat.h.