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Diffstat (limited to 'TAO/TAO_IDL/be_include/be_visitor_component_scope.h')
| -rw-r--r-- | TAO/TAO_IDL/be_include/be_visitor_component_scope.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/be_include/be_visitor_component_scope.h b/TAO/TAO_IDL/be_include/be_visitor_component_scope.h new file mode 100644 index 00000000000..e442b85ec8f --- /dev/null +++ b/TAO/TAO_IDL/be_include/be_visitor_component_scope.h @@ -0,0 +1,85 @@ +// +// $Id$ +// +/* -*- c++ -*- */ +// ============================================================================ +// +// = LIBRARY +// TAO IDL +// +// = FILENAME +// be_visitor_component_scope.h +// +// = DESCRIPTION +// Base class for visitors that need to visit the scope of a +// component and its ancestors, if any. +// +// = AUTHOR +// Jeff Parsons +// +// ============================================================================ + +#ifndef _BE_COMPONENT_COMPONENT_SCOPE_H_ +#define _BE_COMPONENT_COMPONENT_SCOPE_H_ + +#include "ace/SString.h" + +#include "be_visitor_scope.h" + +class be_visitor_component_scope : public be_visitor_scope +{ + // + // = TITLE + // be_visitor_component_scope + // + // = DESCRIPTION + // This is an abstract visitor providing a scope visitation + // method that traverses the base component recursively. + // +protected: + be_visitor_component_scope (be_visitor_context *ctx); + + virtual ~be_visitor_component_scope (void); + +public: + virtual int visit_extended_port (be_extended_port *node); + virtual int visit_mirror_port (be_mirror_port *node); + + // Automatically recurses to the ancestor scopes, if any. + int visit_component_scope (be_component *node); + + // These two methods are used instead of overriding + // visit_porttype so we can traverse a porttype only + // when it is referenced. + + int visit_porttype_scope (be_porttype *node); + + // Swaps uses for provides members and vice versa.S + int visit_porttype_scope_mirror (be_porttype *node); + + // This override is used to prefix a provides or uses + // node's local name with the name of the port or + // mirrorport node that may contain reference the + // containing porttype. + // TODO - support nested ports, if they are allowed. + virtual int pre_process (be_decl *); + +protected: + void gen_svnt_entrypoint_decl (void); + void gen_svnt_entrypoint_defn (void); + void gen_exec_entrypoint_decl (void); + void gen_exec_entrypoint_defn (void); + +protected: + be_component *node_; + TAO_OutStream &os_; + ACE_CString export_macro_; + bool swapping_; + bool static_config_; + +private: + ACE_CString current_port_name_; +}; + +#endif /* _BE_COMPONENT_COMPONENT_SCOPE_H_ */ + |