Refactored context handling into using separate Module contexts and Eval contexts. This allows for recursive module calls, and cascading children. I believe this fixes issue #116

1 files changed, 40 insertions, 0 deletions

diff --git a/src/evalcontext.cc b/src/evalcontext.cc
new file mode 100644
index 0000000..39e5aae
--- /dev/null
+++ b/src/evalcontext.cc
@@ -0,0 +1,40 @@
+#include "evalcontext.h"
+#include "module.h"
+#include "expression.h"
+#include "function.h"
+#include "printutils.h"
+#include "builtin.h"
+
+#include <boost/foreach.hpp>
+
+#ifdef DEBUG
+void EvalContext::dump(const AbstractModule *mod, const ModuleInstantiation *inst)
+{
+	if (inst) 
+		PRINTB("EvalContext %p (%p) for %s inst (%p)", this % this->parent % inst->name() % inst);
+	else 
+		PRINTB("Context: %p (%p)", this % this->parent);
+	PRINTB("  document path: %s", this->document_path);
+
+	PRINT("  eval args:");
+	for (int i=0;i<this->eval_arguments.size();i++) {
+		PRINTB("    %s = %s", this->eval_arguments[i].first % this->eval_arguments[i].second);
+	}
+	if (this->children.size() > 0) {
+		PRINT("    children:");
+		BOOST_FOREACH(const ModuleInstantiation *ch, this->children) {
+			PRINTB("      %s", ch->name());
+		}
+	}
+		
+	if (mod) {
+		const Module *m = dynamic_cast<const Module*>(mod);
+		if (m) {
+			PRINT("  module args:");
+			BOOST_FOREACH(const std::string &arg, m->argnames) {
+				PRINTB("    %s = %s", arg % variables[arg]);
+			}
+		}
+	}
+}
+#endif