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-rw-r--r--src/uscxml/plugins/DataModelImpl.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/uscxml/plugins/DataModelImpl.h b/src/uscxml/plugins/DataModelImpl.h
index 8326871..da56bd1 100644
--- a/src/uscxml/plugins/DataModelImpl.h
+++ b/src/uscxml/plugins/DataModelImpl.h
@@ -153,6 +153,12 @@ public:
virtual Data evalAsData(const std::string& content) = 0;
/**
+ * evaluating script content without return
+ * @param mostly script content.
+ */
+ virtual void evalAsScript(const std::string& content) = 0;
+
+ /**
* Evaluate a given expression as a boolean.
* This function is a subset of evalAsData() but saves on creating and copying a Data object.
* @param expr An expression in the data-model's language.