fixed POSIXCPUInfo trim

Engine/source/platformPOSIX/POSIXCPUInfo.cpp

@@ -39,17 +39,18 @@
 
 Platform::SystemInfo_struct Platform::SystemInfo;
 
-static inline void rtrim(std::string &s)
-{
-   //XXTH deprecated!  s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), s.end());
-   //FIXME !!!!  s.erase(std::find_if(s.rbegin(), s.rend(), static_cast<int(*)(int)>(std::isspace).base(), s.end());
+// trim from start (in place)
+static inline void ltrim(std::string &s) {
+    s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](unsigned char ch) {
+        return !std::isspace(ch);
+    }));
 }
 
-static inline void ltrim(std::string &s)
-{
-    //XXTH deprecated!  s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>(std::isspace))));
-   //using lambada
-   s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](int c) {return !std::isspace(c);}));
+// trim from end (in place)
+static inline void rtrim(std::string &s) {
+    s.erase(std::find_if(s.rbegin(), s.rend(), [](unsigned char ch) {
+        return !std::isspace(ch);
+    }).base(), s.end());
 }
 
 static void getCPUInformation()