class Regex : public classbase
{
protected:
- std::string regex_string; // The raw uncompiled regex string.
+ /** The uncompiled regex string. */
+ std::string regex_string;
// Constructor may as well be protected, as this class is abstract.
- Regex(const std::string& rx) : regex_string(rx)
- {
- }
+ Regex(const std::string& rx) : regex_string(rx) { }
public:
- virtual ~Regex()
- {
- }
+ virtual ~Regex() { }
virtual bool Matches(const std::string& text) = 0;
class RegexFactory : public DataProvider
{
public:
- RegexFactory(Module* Creator, const std::string& Name) : DataProvider(Creator, Name) {}
+ RegexFactory(Module* Creator, const std::string& Name) : DataProvider(Creator, Name) { }
virtual Regex* Create(const std::string& expr) = 0;
};
+
+class RegexException : public ModuleException
+{
+ public:
+ RegexException(const std::string& regex, const std::string& error)
+ : ModuleException("Error in regex '" + regex + "': " + error) { }
+
+ RegexException(const std::string& regex, const std::string& error, int offset)
+ : ModuleException("Error in regex '" + regex + "' at offset " + ConvToStr(offset) + ": " + error) { }
+};