privateregexpr.h

/*
 * File: privateregexpr.h
 * ----------------------
 * This file exports functions for performing regular expression operations
 * on C++ strings.  It will be unnecessary once the C++11 regex library
 * is widely available, but as of this writing the regex library is not
 * supported on gcc and other major C++ compilers.
 * This functionality is considered "private" and not to be used by students.
 *
 * @author Marty Stepp
 * @version 2021/04/09
 * - moved to private SGL namespace
 * - renamed functions to remove 'regex' prefix
 * @version 2021/04/03
 * - removed dependency on custom collections
 * @version 2018/09/25
 * - added doc comments for new documentation generation
 * @version 2018/09/20
 * - added Qt version checking around some regex functions for compatibility
 * @version 2014/10/14
 * - removed regexMatchCountWithLines for simplicity
 * @since 2014/03/01
 */


#ifndef _private_regexpr_h
#define _private_regexpr_h

#include <string>
#include <vector>

namespace sgl {
namespace priv {
namespace regexpr {

bool match(const string& s, const string& regexp);

int matchCount(const string& s, const string& regexp);

int matchCountWithLines(const string& s, const string& regexp,
                        string& linesOut);

void matchCountWithLines(const string& s, const string& regexp,
                         std::vector<int>& linesOut);

string replace(const string& s, const string& regexp,
                   const string& replacement, int limit = -1);

} // namespace regexpr
} // namespace priv
} // namespace sgl

#endif // _private_regexpr_h