Added hasNonWhitepaceChar function

2 files changed, 18 insertions, 1 deletions

diff --git a/src/core/common/Utils.cpp b/src/core/common/Utils.cpp
index f59061a..e5e2d39 100644
--- a/src/core/common/Utils.cpp
+++ b/src/core/common/Utils.cpp
@@ -46,6 +46,16 @@ bool Utils::isIdentifier(const std::string &name)
 	return true;
 }
 
+bool Utils::hasNonWhitepaceChar(const std::string &s)
+{
+	for (char c : s) {
+		if (!isWhitespace(c)) {
+			return true;
+		}
+	}
+	return false;
+}
+
 std::vector<std::string> Utils::split(const std::string &s, char delim)
 {
 	std::vector<std::string> res;
@@ -84,6 +94,5 @@ std::string Utils::extractFileExtension(const std::string &filename)
 	}
 	return std::string{};
 }
-
 }
 
diff --git a/src/core/common/Utils.hpp b/src/core/common/Utils.hpp
index a88c716..fa3788a 100644
--- a/src/core/common/Utils.hpp
+++ b/src/core/common/Utils.hpp
@@ -71,6 +71,14 @@ public:
 	}
 
 	/**
+	 * Returns true if the given string has a non-whitespace character.
+	 *
+	 * @param s is the string that should be checked.
+	 * @return true if the string contains a non-whitespace character.
+	 */
+	static bool hasNonWhitepaceChar(const std::string &s);
+
+	/**
 	 * Returns true if the given character is a whitespace character.
 	 */
 	static bool isLinebreak(const char c) { return (c == '\n') || (c == '\r'); }