1 files changed, 37 insertions, 0 deletions
diff --git a/src/evalcontext.h b/src/evalcontext.h
new file mode 100644
index 0000000..34f339a
--- /dev/null
+++ b/src/evalcontext.h
@@ -0,0 +1,37 @@
+#ifndef EVALCONTEXT_H_
+#define EVALCONTEXT_H_
+
+#include "context.h"
+
+/*!
+  This hold the evaluation context (the parameters actually sent
+	when calling a module or function, including the children).
+*/
+class EvalContext : public Context
+{
+public:
+	typedef std::vector<class ModuleInstantiation *> InstanceList;
+
+	EvalContext(const Context *parent, 
+							const AssignmentList &args, const class LocalScope *const scope = NULL)
+		: Context(parent), eval_arguments(args), scope(scope) {}
+	virtual ~EvalContext() {}
+
+	size_t numArgs() const { return this->eval_arguments.size(); }
+	const std::string &getArgName(size_t i) const;
+	Value getArgValue(size_t i, const Context *ctx = NULL) const;
+
+	size_t numChildren() const;
+	ModuleInstantiation *getChild(size_t i) const;
+
+#ifdef DEBUG
+	virtual void dump(const class AbstractModule *mod, const ModuleInstantiation *inst);
+#endif
+
+private:
+	const AssignmentList &eval_arguments;
+	std::vector<std::pair<std::string, Value> > eval_values;
+	const LocalScope *const scope;
+};
+
+#endif