OutputInterface.hh File Reference

#include <iosfwd>
#include <string>
#include <string_view>

Classes
class	celeritas::OutputInterface
	Pure abstract interface for writing metadata output to JSON. More...

Functions
char const *	celeritas::to_cstring (Category value)
	Get a string corresponding to a category.
std::string	celeritas::to_string (OutputInterface const &output)
	Get the JSON representation of a single output.
std::ostream &	celeritas::operator<< (std::ostream &os, OutputInterface const &output)
	Stream the JSON representation of a single output.

Function Documentation

operator<<()

std::ostream & celeritas::operator<<	(	std::ostream &	os,
		OutputInterface const &	output
	)

Stream the JSON representation of a single output.

This uses the underlying nljson output routine, so you can use std::setw to enable pretty-printing. The default is to print to a single line.

to_string()

std::string celeritas::to_string

(

OutputInterface const &

output

)

Get the JSON representation of a single output.

This is used mostly for testing, but it can also be useful for quickly generating useful JSON output from applications, e.g. with exception output.