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#ifndef INC_ANTLRUtil_h__
#define INC_ANTLRUtil_h__
/* ANTLR Translator Generator
* Project led by Terence Parr at http://www.jGuru.com
* Software rights: http://www.antlr.org/license.html
*
* $Id$
*/
#include <antlr/config.h>
#include <iostream>
#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
namespace antlr {
#endif
/** Eat whitespace from the input stream
* @param is the stream to read from
*/
ANTLR_USE_NAMESPACE(std)istream& eatwhite( ANTLR_USE_NAMESPACE(std)istream& is );
/** Read a string enclosed by '"' from a stream. Also handles escaping of \".
* Skips leading whitespace.
* @param in the istream to read from.
* @returns the string read from file exclusive the '"'
* @throws ios_base::failure if string is badly formatted
*/
ANTLR_USE_NAMESPACE(std)string read_string( ANTLR_USE_NAMESPACE(std)istream& in );
/* Read a ([A-Z][0-9][a-z]_)* kindoff thing. Skips leading whitespace.
* @param in the istream to read from.
*/
ANTLR_USE_NAMESPACE(std)string read_identifier( ANTLR_USE_NAMESPACE(std)istream& in );
/** Read a attribute="value" thing. Leading whitespace is skipped.
* Between attribute and '=' no whitespace is allowed. After the '=' it is
* permitted.
* @param in the istream to read from.
* @param attribute string the attribute name is put in
* @param value string the value of the attribute is put in
* @throws ios_base::failure if something is fishy. E.g. malformed quoting
* or missing '='
*/
void read_AttributeNValue( ANTLR_USE_NAMESPACE(std)istream& in,
ANTLR_USE_NAMESPACE(std)string& attribute,
ANTLR_USE_NAMESPACE(std)string& value );
#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
}
#endif
#endif
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