1 files changed, 45 insertions, 0 deletions
diff --git a/slicer/tool/icemetadata.cpp b/slicer/tool/icemetadata.cpp
new file mode 100644
index 0000000..422b17e
--- /dev/null
+++ b/slicer/tool/icemetadata.cpp
@@ -0,0 +1,45 @@
+#include "icemetadata.h"
+#include <boost/algorithm/string/predicate.hpp>
+
+namespace Slicer {
+	IceMetaData::IceMetaData() { }
+	IceMetaData::IceMetaData(Slice::StringList && a) : arr {std::forward<Slice::StringList>(a)}
+	{
+		_begin = arr.begin();
+		_end = arr.end();
+	}
+
+	std::vector<std::string_view>
+	IceMetaData::split(std::string_view metaData)
+	{
+		std::vector<std::string_view> output;
+
+		for (size_t first = 0; first < metaData.size();) {
+			const auto second = metaData.find(':', first);
+
+			if (first != second) {
+				output.emplace_back(metaData.substr(first, second - first));
+			}
+
+			if (second == std::string_view::npos) {
+				break;
+			}
+
+			first = second + 1;
+		}
+
+		return output;
+	}
+
+	size_t
+	IceMetaData::countSlicerMetaData() const
+	{
+		return std::count_if(_begin, _end, isSlicerMetaData);
+	}
+
+	bool
+	IceMetaData::hasSlicerMetaData() const
+	{
+		return std::any_of(_begin, _end, isSlicerMetaData);
+	}
+}