Add convertFromString<vector<bool>> (#992)

Author: sven-hoek

include/behaviortree_cpp/basic_types.h

@@ -183,6 +183,10 @@ template <>
 template <>
 [[nodiscard]] std::vector<double> convertFromString<std::vector<double>>(StringView str);
 
+// Boolean values separated by the character ";"
+template <>
+[[nodiscard]] std::vector<bool> convertFromString<std::vector<bool>>(StringView str);
+
 // Strings separated by the character ";"
 template <>
 [[nodiscard]] std::vector<std::string>

src/basic_types.cpp

@@ -237,6 +237,19 @@ std::vector<double> convertFromString<std::vector<double>>(StringView str)
   return output;
 }
 
+template <>
+std::vector<bool> convertFromString<std::vector<bool>>(StringView str)
+{
+  auto parts = splitString(str, ';');
+  std::vector<bool> output;
+  output.reserve(parts.size());
+  for(const StringView& part : parts)
+  {
+    output.push_back(convertFromString<bool>(part));
+  }
+  return output;
+}
+
 template <>
 std::vector<std::string> convertFromString<std::vector<std::string>>(StringView str)
 {