Initial commit

StringUtil.cpp

@@ -0,0 +1,100 @@
+#include "StringUtil.h"
+
+
+std::vector<std::string> StringUtil::split(std::string str, std::string sep)
+{
+	std::vector<std::string> vec;
+	
+	while (str.size() != 0)
+	{
+		size_t index = str.find(sep);
+		if (index)
+			vec.push_back(str.substr(0, index));
+		else
+			vec.push_back("");
+		str = str.substr(index + sep.size());
+	}
+
+	return vec;
+}
+
+std::vector<std::string> StringUtil::split(std::string str, char sep)
+{
+	std::vector<std::string> vec;
+
+	int i, j;
+	for (i = 0, j = 1; j < str.size(); j++)
+	{
+		if (str[j] == sep)
+		{
+			if (i == j)
+				vec.push_back("");
+			else
+				vec.push_back(str.substr(i, j - i));
+			i = j + 1;
+		}
+	}
+
+	if (j + 1 != i)
+		vec.push_back(str.substr(i, j - 1));
+
+	return vec;
+}
+
+std::vector<std::string> StringUtil::splitClean(std::string str, std::string sep)
+{
+	std::vector<std::string> vec;
+
+	while (str.size() != 0)
+	{
+		size_t index = str.find(sep);
+		if (index)
+			vec.push_back(str.substr(0, index));
+		str = str.substr(index + sep.size());
+	}
+
+	return vec;
+}
+
+std::vector<std::string> StringUtil::splitClean(std::string str, char sep)
+{
+	std::vector<std::string> vec;
+
+	int i, j;
+	for (i = 0, j = 1; j < str.size(); j++)
+	{
+		if (str[j] == sep && i != j)
+		{
+			vec.push_back(str.substr(i, j - i));
+			i = j + 1;
+		}
+	}
+
+	if (j + 1 != i)
+		vec.push_back(str.substr(i, j - 1));
+
+	return vec;
+}
+
+std::string StringUtil::strip(std::string str, char sep)
+{
+	return stripLeft(stripRight(str, sep), sep);
+}
+
+std::string StringUtil::stripLeft(std::string str, char sep)
+{
+	int n;
+	for (n = 0; n < str.size(); n++)
+		if (str[n] != sep)
+			break;
+	return str.substr(n);
+}
+
+std::string StringUtil::stripRight(std::string str, char sep)
+{
+	int n;
+	for (n = (int)str.size()-1; n > -1; n--)
+		if (str[n] != sep)
+			break;
+	return str.substr(0, n+1);
+}