1 files changed, 68 insertions, 0 deletions

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+#ifndef UTIL_H_CED7A66D
+#define UTIL_H_CED7A66D
+
+namespace cadence {
+  
+  inline std::string uppercase(std::string in)
+  {
+    std::string result;
+    std::transform(std::begin(in), std::end(in), std::back_inserter(result), [] (char ch)
+    {
+      return std::toupper(ch);
+    });
+  
+    return result;
+  }
+  
+  template <class InputIterator>
+  std::string implode(InputIterator first, InputIterator last, std::string delimiter)
+  {
+    std::stringstream result;
+  
+    for (InputIterator it = first; it != last; it++)
+    {
+      if (it != first)
+      {
+        result << delimiter;
+      }
+    
+      result << *it;
+    }
+  
+    return result.str();
+  }
+  
+  template <class OutputIterator>
+  void split(std::string input, std::string delimiter, OutputIterator out)
+  {
+    while (!input.empty())
+    {
+      int divider = input.find(delimiter);
+      if (divider == std::string::npos)
+      {
+        *out = input;
+        out++;
+      
+        input = "";
+      } else {
+        *out = input.substr(0, divider);
+        out++;
+      
+        input = input.substr(divider+delimiter.length());
+      }
+    }
+  }
+
+  template <class Container>
+  Container split(std::string input, std::string delimiter)
+  {
+    Container result;
+  
+    split(input, delimiter, std::back_inserter(result));
+  
+    return result;
+  }
+  
+};
+
+#endif /* end of include guard: UTIL_H_CED7A66D */