From 295783320ea3855a14123f9cea163f8f5f689e07 Mon Sep 17 00:00:00 2001
From: Andreas Stöckel <astoecke@techfak.uni-bielefeld.de>
Date: Sat, 14 Feb 2015 23:50:11 +0100
Subject: Moved some of the whitespace functionality back to Utils

---
 src/core/common/Whitespace.hpp | 62 +-----------------------------------------
 1 file changed, 1 insertion(+), 61 deletions(-)

(limited to 'src/core/common/Whitespace.hpp')

diff --git a/src/core/common/Whitespace.hpp b/src/core/common/Whitespace.hpp
index 1e9f36a..72a2291 100644
--- a/src/core/common/Whitespace.hpp
+++ b/src/core/common/Whitespace.hpp
@@ -19,8 +19,7 @@
 /**
  * @file Whitespace.hpp
  *
- * Contains the WhitespaceMode enum used in various places, as well es functions
- * for trimming and collapsing whitespaces.
+ * Contains the WhitespaceMode enum used in various places.
  *
  * @author Andreas Stöckel (astoecke@techfak.uni-bielefeld.de)
  */
@@ -55,65 +54,6 @@ enum class WhitespaceMode {
 	COLLAPSE
 };
 
-/**
- * Collection of functions for trimming or collapsing whitespace.
- */
-class Whitespace {
-	/**
-	 * Removes whitespace at the beginning and the end of the given string.
-	 *
-	 * @param s is the string that should be trimmed.
-	 * @return a trimmed copy of s.
-	 */
-	static std::string trim(const std::string &s);
-
-	/**
-	 * Trims the given string or vector of chars by returning the start and end
-	 * index.
-	 *
-	 * @param s is the container that should be trimmed.
-	 * @param f is a function that returns true for values that should be
-	 * removed.
-	 * @return start and end index. Note that "end" points at the character
-	 * beyond the end, thus "end" minus "start"
-	 */
-	template <class T, class Filter>
-	static std::pair<size_t, size_t> trim(const T &s, Filter f)
-	{
-		size_t start = 0;
-		for (size_t i = 0; i < s.size(); i++) {
-			if (!f(s[i])) {
-				start = i;
-				break;
-			}
-		}
-
-		size_t end = 0;
-		for (ssize_t i = s.size() - 1; i >= static_cast<ssize_t>(start); i--) {
-			if (!f(s[i])) {
-				end = i + 1;
-				break;
-			}
-		}
-
-		if (end < start) {
-			start = 0;
-			end = 0;
-		}
-
-		return std::pair<size_t, size_t>{start, end};
-	}
-
-	/**
-	 * Collapses the whitespaces in the given string (trims the string and
-	 * replaces all whitespace characters by a single one).
-	 *
-	 * @param s is the string in which the whitespace should be collapsed.
-	 * @return a copy of s with collapsed whitespace.
-	 */
-	static std::string collapse(const std::string &s);
-};
-
 }
 
 #endif /* _OUSIA_WHITESPACE_HPP_ */
-- 
cgit v1.2.3