add new split string implemantation

bin/main.cpp

@@ -48,6 +48,10 @@ int main(int argc, char *argv[])
     hack::string::v_str v = hack::string::split_str(str, ',');
     hack::log log;
     for (const auto& c : v) log(c);
+
+    std::string str_2 { "qqq,aaa:eee,ggg" };
+    hack::string::v_str v_2 = hack::string::split_str(str_2, ",:");
+    for (const auto& c : v_2) log(c);
   }
 
   {// ex: renge::within

src/string/string.cpp

@@ -2,20 +2,4 @@
 
 namespace hack::string
 {
-  v_str split_str(const std::string& str, char t)
-  {
-    v_str v;
-
-    std::string::size_type begin = 0;
-    std::string::size_type end = str.find_first_of(t);
-    
-    while(end != std::string::npos)
-    {
-      v.emplace_back(str.substr(begin, end - begin));
-      begin = ++end;
-      end = str.find_first_of(t, begin);
-    }
-    v.emplace_back(str.substr(begin));
-    return v;
-  }
 }

src/string/string.hpp

@@ -10,5 +10,21 @@ namespace hack::string
 {
   using v_str = std::vector<std::string>;
 
-  v_str split_str(const std::string& str, char t);
+  template<typename T>
+  v_str split_str(const std::string& str, T t)
+  {
+    v_str v;
+
+    std::string::size_type begin = 0;
+    std::string::size_type end = str.find_first_of(t);
+    
+    while(end != std::string::npos)
+    {
+      v.emplace_back(str.substr(begin, end - begin));
+      begin = ++end;
+      end = str.find_first_of(t, begin);
+    }
+    v.emplace_back(str.substr(begin));
+    return v;
+  }
 }

tests/string.cpp

@@ -9,4 +9,8 @@ TEST(split_str, check)
 {
   std::vector<std::string> v { "asdf", "qwer", "zxcv" };
   ASSERT_EQ(hack::string::split_str("asdf,qwer,zxcv", ','), v);
+
+  std::vector<std::string> v1 { "qqq", "aaa", "eee", "sss" };
+  ASSERT_EQ(hack::string::split_str("qqq,aaa:eee,sss", ":,"), v1);
+
 }