+/* In order to search for global symbols of a particular kind matching
+ particular regular expressions, create an instance of this structure and
+ call the SEARCH member function. */
+class global_symbol_searcher
+{
+public:
+
+ /* Constructor. */
+ global_symbol_searcher (enum search_domain kind,
+ const char *symbol_name_regexp)
+ : m_kind (kind),
+ m_symbol_name_regexp (symbol_name_regexp)
+ {
+ /* The symbol searching is designed to only find one kind of thing. */
+ gdb_assert (m_kind != ALL_DOMAIN);
+ }
+
+ /* Set the optional regexp that matches against the symbol type. */
+ void set_symbol_type_regexp (const char *regexp)
+ {
+ m_symbol_type_regexp = regexp;
+ }
+
+ /* Set the flag to exclude minsyms from the search results. */
+ void set_exclude_minsyms (bool exclude_minsyms)
+ {
+ m_exclude_minsyms = exclude_minsyms;
+ }
+
+ /* Search the symbols from all objfiles in the current program space
+ looking for matches as defined by the current state of this object.
+
+ Within each file the results are sorted locally; each symtab's global
+ and static blocks are separately alphabetized. Duplicate entries are
+ removed. */
+ std::vector<symbol_search> search () const;
+
+ /* The set of source files to search in for matching symbols. This is
+ currently public so that it can be populated after this object has
+ been constructed. */
+ std::vector<const char *> filenames;
+
+private:
+ /* The kind of symbols are we searching for.
+ VARIABLES_DOMAIN - Search all symbols, excluding functions, type
+ names, and constants (enums).
+ FUNCTIONS_DOMAIN - Search all functions..
+ TYPES_DOMAIN - Search all type names.
+ MODULES_DOMAIN - Search all Fortran modules.
+ ALL_DOMAIN - Not valid for this function. */
+ enum search_domain m_kind;
+
+ /* Regular expression to match against the symbol name. */
+ const char *m_symbol_name_regexp = nullptr;
+
+ /* Regular expression to match against the symbol type. */
+ const char *m_symbol_type_regexp = nullptr;
+
+ /* When this flag is false then minsyms that match M_SYMBOL_REGEXP will
+ be included in the results, otherwise they are excluded. */
+ bool m_exclude_minsyms = false;
+};