antlr/include/antlr/ANTLRUtil.hpp File Reference

#include <antlr/config.hpp>
#include <iostream>

Include dependency graph for ANTLRUtil.hpp:

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Functions
	ANTLR_USE_NAMESPACE (std) istream &eatwhite(ANTLR_USE_NAMESPACE(std) istream &is)
void	read_AttributeNValue (ANTLR_USE_NAMESPACE(std) istream &in, ANTLR_USE_NAMESPACE(std) string &attribute, ANTLR_USE_NAMESPACE(std) string &value)

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Function Documentation

ANTLR_API ANTLR_USE_NAMESPACE

(

std

)

Eat whitespace from the input stream

Parameters:

is

the stream to read from

Read a string enclosed by '"' from a stream. Also handles escaping of \". Skips leading whitespace.

Parameters:

in

the istream to read from.

Returns:

the string read from file exclusive the '"'

Exceptions:

ios_base::failure

if string is badly formatted

void read_AttributeNValue	(	ANTLR_USE_NAMESPACE(std) istream &	in,
		ANTLR_USE_NAMESPACE(std) string &	attribute,
		ANTLR_USE_NAMESPACE(std) string &	value
	)

Read a attribute="value" thing. Leading whitespace is skipped. Between attribute and '=' no whitespace is allowed. After the '=' it is permitted.

Parameters:

	in	the istream to read from.
	attribute	string the attribute name is put in
	value	string the value of the attribute is put in

Exceptions:

ios_base::failure

if something is fishy. E.g. malformed quoting or missing '='