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added virtual destructor to parser_t

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John Wiegley 2004-08-21 03:24:48 -04:00
parent 8eaa76d11c
commit 9350433499
1 changed files with 2 additions and 0 deletions
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2
parser.h
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@ -11,6 +11,8 @@ typedef std::list<parser_t *> parsers_list;
class parser_t
{
public:
virtual ~parser_t() {}
virtual bool test(std::istream& in) const = 0;
virtual unsigned int parse(std::istream& in,