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//=============================================================================
/**
* @file arglist.h
*
* Visitors for generation of code for Arguments as parameter lists in the
* operation signature
*
* @author Aniruddha Gokhale
*/
//=============================================================================
#ifndef _BE_VISITOR_ARGUMENT_ARGLIST_H_
#define _BE_VISITOR_ARGUMENT_ARGLIST_H_
/**
* @class be_visitor_args_arglist
*
* @brief Generates the code for arguments output.
*
* At several stages in the code generation a node of type
* "be_operation" is visited, and the code for its arguments must
* be generated.
* Sometimes the argument declarations must be generated (such as
* in the class declaration), other the arguments names (such as
* in method invocations).
* This class implements the declaration output, in other words,
* it outputs both the arguments and their types.
*/
class be_visitor_args_arglist : public be_visitor_args
{
public:
/// constructor
be_visitor_args_arglist (be_visitor_context *ctx);
/// destructor
virtual ~be_visitor_args_arglist (void);
/// visit the argument node
virtual int visit_argument (be_argument *node);
// =visit all the nodes that can be the types for the argument
/// visit array type
virtual int visit_array (be_array *node);
/// visit the enum node
virtual int visit_enum (be_enum *node);
/// visit interface
virtual int visit_interface (be_interface *node);
/// visit interface forward
virtual int visit_interface_fwd (be_interface_fwd *node);
/// visit component
virtual int visit_component (be_component *node);
/// visit component forward
virtual int visit_component_fwd (be_component_fwd *node);
/// visit native node
virtual int visit_native (be_native *node);
/// visit predefined type
virtual int visit_predefined_type (be_predefined_type *node);
/// visit sequence type
virtual int visit_sequence (be_sequence *node);
/// visit string type
virtual int visit_string (be_string *node);
/// visit structure type
virtual int visit_structure (be_structure *node);
/// visit union type
virtual int visit_union (be_union *node);
/// visit the typedef type
virtual int visit_typedef (be_typedef *node);
/// visit valuetype
virtual int visit_valuetype (be_valuetype *node);
/// visit valuetype_fwd
virtual int visit_valuetype_fwd (be_valuetype_fwd *node);
/// visit eventtype
virtual int visit_eventtype (be_eventtype *node);
/// visit eventtype_fwd
virtual int visit_eventtype_fwd (be_eventtype_fwd *node);
/// visit home
virtual int visit_home (be_home *node);
/// visit valuebox
virtual int visit_valuebox (be_valuebox *node);
/// Set the member.
void unused (bool val);
private:
int emit_common (be_type *node);
private:
bool unused_;
};
#endif /* _BE_VISITOR_ARGUMENT_ARGLIST_H_ */
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