WebSVN – spk – Diff – //libspk/src/Utils/String.cpp

 #include <stdarg.h>
+#include <algorithm>
 namespace Utils {
 String operator+(const char *str1, const String &str2)
+{
 const String &String::truncate(int iNum)
+{
 	size_t pos = iNum;
 	if ( iNum < 0 ) pos = this->length() + iNum;
 	this->erase(pos, this->length() - pos);
+	return (*this);
+}
+String String::lower() const
+{
+	Utils::String newStr(*this);
+	std::transform(this->begin(), this->end(), newStr.begin(), tolower);
+	return newStr;
+}
+String String::upper() const
+{
+	Utils::String newStr(*this);
+	std::transform(this->begin(), this->end(), newStr.begin(), toupper);
+	return newStr;
+}
+const String &String::toLower()
+{
+	std::transform(this->begin(), this->end(), this->begin(), tolower);
+	return (*this);
+}
+const String &String::toUpper()
+{
+	std::transform(this->begin(), this->end(), this->begin(), toupper);
 	return (*this);
+}
 }//NAMESPACE

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