utility.hpp File Reference

#include <string>
#include <ostream>
#include <fable/fable_fwd.hpp>

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Functions
Json	fable::read_json_from_file (const char *filepath)
Json	fable::read_json_from_stdin ()
Json	fable::read_json_from_file (const std::string &filepath)
Json	fable::read_json (const std::string &filepath_or_stdin)
Json	fable::read_json_with_interpolation (const std::string &filepath_or_stdin, const Environment *env=nullptr)
Conf	fable::read_conf_from_file (const char *filepath)
Conf	fable::read_conf_from_stdin ()
Conf	fable::read_conf_from_file (const std::string &filepath)
Conf	fable::read_conf (const std::string &filepath_or_stdin)
Conf	fable::read_conf_with_interpolation (const std::string &filepath_or_stdin, const Environment *env=nullptr)
std::string	fable::indent_string (std::string s, const std::string &indent=" ")
void	fable::pretty_print (const ConfError &e, std::ostream &os)
void	fable::pretty_print (const SchemaError &e, std::ostream &os)

Detailed Description

See also

fable/utility.cpp

Function Documentation

indent_string()

std::string fable::indent_string	(	std::string	s,
		const std::string &	indent = "    "
	)

Indent a string in its entirety by the value of indent.

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read_json_from_file()

Json fable::read_json_from_file

(

const char *

filepath

)

Read a file and parse the contents to JSON.

If the file does not exist, a std::runtime_error is thrown. If the JSON is malformed, a std::invalid_argument is thrown.

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