/usr/include/srchilite/highlighttoken.h is in libsource-highlight-dev 3.1.8-1.1.
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// Author: Lorenzo Bettini <http://www.lorenzobettini.it>, (C) 2004-2008
//
// Copyright: See COPYING file that comes with this distribution
//
#ifndef HIGHLIGHTTOKEN_H_
#define HIGHLIGHTTOKEN_H_
#include <string>
#include <list>
#include <vector>
#include <algorithm>
namespace srchilite {
class HighlightRule;
/**
* The matched element information by a rule. Each element of the collection is:
* first = the element name, second = the actual program string
*/
typedef std::list<std::pair<std::string, std::string> > MatchedElements;
/**
* The matched subexpressions (if the original rule had subexpressions)
*/
typedef std::vector<std::string> MatchedSubExps;
/**
* Token containing information for performing the highlight
*/
struct HighlightToken {
/// the possible prefix (part before the matched string)
std::string prefix;
/// true if the prefix is empty or contains only spaces
bool prefixOnlySpaces;
/// the possible suffix (part after the matched string)
std::string suffix;
/// the matched elements information
MatchedElements matched;
/** the size of the whole matched sequence (this is computed automatically
when matched elements are set or added) */
unsigned int matchedSize;
/**
* The matched subexpressions (in case the rule had subexpressions)
*/
MatchedSubExps matchedSubExps;
/// the matching rule
const HighlightRule *rule;
HighlightToken(const HighlightRule *_rule = 0);
HighlightToken(const std::string &elem, const std::string &matched,
const std::string &_prefix, const HighlightRule *_rule = 0);
~HighlightToken();
/**
* Copy from the passed toke
* @param token
*/
void copyFrom(const HighlightToken &token) {
prefix = token.prefix;
suffix = token.suffix;
matched = token.matched;
matchedSize = token.matchedSize;
matchedSubExps = token.matchedSubExps;
rule = token.rule;
}
/**
* Resets the matched related fields (i.e., matched, matchedSize)
*/
void clearMatched();
/**
* Adds information about a matched element
* @param elem the element name
* @param s the matched string
*/
void addMatched(const std::string &elem, const std::string &s);
};
}
#endif /*HIGHLIGHTTOKEN_H_*/
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