X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fstrings%2Fregex.h;h=67925023e544e76cd3f594addd0693d2b860d2c4;hp=5b809ab3c363415382a66bbbcf855140a47c5329;hb=817e584903996a041692640720a5a272d847a3c7;hpb=00e36d6bf092b98dfa413578d9af58d61cedbc13

diff --git a/source/strings/regex.h b/source/strings/regex.h
index 5b809ab..6792502 100644
--- a/source/strings/regex.h
+++ b/source/strings/regex.h
@@ -1,11 +1,23 @@
 #ifndef MSP_STRINGS_REGEX_H_
 #define MSP_STRINGS_REGEX_H_
 
+#include <stdexcept>
 #include <string>
 #include "regmatch.h"
 
 namespace Msp {
 
+class bad_regex: public std::logic_error
+{
+public:
+	bad_regex(const std::string &, const std::string &, const std::string::const_iterator &);
+	virtual ~bad_regex() throw() { }
+
+private:
+	std::string make_where(const std::string &, const std::string::const_iterator &);
+};
+
+
 /**
 This class provides regular expression matching.  It supports a subset of
 POSIX.2 extended regex syntax.  Character classes, equivalence classes and
@@ -108,7 +120,7 @@ private:
 
 	Code parse_atom(const std::string &, std::string::const_iterator &i, unsigned &);
 	Code parse_brackets(const std::string &, std::string::const_iterator &);
-	bool parse_repeat(std::string::const_iterator &, Count &, Count &);
+	bool parse_repeat(const std::string &, std::string::const_iterator &, Count &, Count &);
 
 public:
 	/** Matches the regex against a string.  Refer to RegMatch documentation for