/usr/include/arc/ArcRegex.h is in nordugrid-arc-dev 5.0.5-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#ifndef __ARC_REGEX_H__
#define __ARC_REGEX_H__
#include <list>
#include <string>
#include <vector>
#include <regex.h>
namespace Arc {
/// A regular expression class.
/** This class is a wrapper around the functions provided in regex.h.
\ingroup common
\headerfile ArcRegex.h arc/ArcRegex.h */
class RegularExpression {
public:
/// Default constructor
RegularExpression();
/// Creates a regex from a pattern string.
/**
* \since Changed in 4.1.0. ignoreCase argument was added.
**/
RegularExpression(std::string pattern, bool ignoreCase = false);
/// Copy constructor.
RegularExpression(const RegularExpression& regex);
/// Destructor
~RegularExpression();
/// Assignment operator.
RegularExpression& operator=(const RegularExpression& regex);
/// Returns true if the pattern of this regex is ok.
bool isOk();
/// Returns true if this regex has the pattern provided.
bool hasPattern(std::string str);
/// Returns true if this regex matches whole string provided.
bool match(const std::string& str) const;
/// Returns true if this regex matches the string provided.
/** Unmatched parts of the string are stored in 'unmatched'.
* Matched parts of the string are stored in 'matched'. The
* first entry in matched is the string that matched the regex,
* and the following entries are parenthesised elements
* of the regex.
*/
bool match(const std::string& str, std::list<std::string>& unmatched, std::list<std::string>& matched) const;
/// Try to match string
/**
* The passed string is matched against this regular expression. If string
* matches, any matched subexpression will be appended to the passed vector,
* for any conditional subexpression failing to match a empty is appended.
*
* \param str string to match against this regular expression.
* \param matched vector which to append matched subexpressions to.
* \return true is returned is string matches, otherwise false.
* \since Added in 4.1.0.
**/
bool match(const std::string& str, std::vector<std::string>& matched) const;
/// Returns pattern
std::string getPattern() const;
private:
std::string pattern;
regex_t preg;
int status;
};
}
#endif
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