From 992c2920f7e1940aa293e27cf4ea7ec23668a673 Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Sat, 12 Feb 2011 17:02:17 +0200 Subject: Add items attribute what allow hide other sprites only by id. --- src/utils/stringutils.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src/utils/stringutils.cpp') diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp index ffce9897e..99316ce32 100644 --- a/src/utils/stringutils.cpp +++ b/src/utils/stringutils.cpp @@ -364,3 +364,14 @@ std::string normalize(const std::string &name) std::string normalized = name; return toLower(trim(normalized)); } + +std::set splitToIntSet(const std::string &text, char separator) +{ + std::set tokens; + std::stringstream ss(text); + std::string item; + while(std::getline(ss, item, separator)) + tokens.insert(atoi(item.c_str())); + + return tokens; +} -- cgit v1.2.3-60-g2f50