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6d612ced3d
This commit marks (hopefully) ever one-parameter constructor as explicit. It also uses override in (hopefully) all circumstances where a virtual method is overridden. There are a very few other minor changes - most of them were necessary to get everything to compile (like one additional constructor). In one case I changed an implicit operation to an explicit string conversion - I think the automatically chosen conversion was much more convoluted. This took longer than I want to admit but not as long as I feared :)
82 lines
1.9 KiB
C++
82 lines
1.9 KiB
C++
// See the file "COPYING" in the main distribution directory for copyright.
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#ifndef scope_h
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#define scope_h
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#include <string>
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#include "Dict.h"
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#include "Obj.h"
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#include "BroList.h"
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#include "TraverseTypes.h"
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#include "module_util.h"
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class ID;
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class BroType;
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class ListVal;
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declare(PDict,ID);
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class Scope : public BroObj {
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public:
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explicit Scope(ID* id);
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~Scope() override;
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ID* Lookup(const char* name) const { return local->Lookup(name); }
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void Insert(const char* name, ID* id) { local->Insert(name, id); }
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ID* Remove(const char* name)
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{
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HashKey key(name);
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return (ID*) local->Remove(&key);
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}
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ID* ScopeID() const { return scope_id; }
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BroType* ReturnType() const { return return_type; }
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int Length() const { return local->Length(); }
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PDict(ID)* Vars() const { return local; }
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ID* GenerateTemporary(const char* name);
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PDict(ID)* GetIDs() const { return local; }
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// Returns the list of variables needing initialization, and
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// removes it from this Scope.
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id_list* GetInits();
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// Adds a variable to the list.
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void AddInit(ID* id) { inits->append(id); }
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void Describe(ODesc* d) const override;
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TraversalCode Traverse(TraversalCallback* cb) const;
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protected:
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ID* scope_id;
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BroType* return_type;
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PDict(ID)* local;
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id_list* inits;
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};
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extern bool in_debug;
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// If no_global is true, don't search in the default "global" namespace.
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// This passed ownership of a ref'ed ID to the caller.
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extern ID* lookup_ID(const char* name, const char* module,
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bool no_global = false, bool same_module_only=false);
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extern ID* install_ID(const char* name, const char* module_name,
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bool is_global, bool is_export);
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extern void push_scope(ID* id);
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extern void push_existing_scope(Scope* scope);
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// Returns the one popped off; it's not deleted.
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extern Scope* pop_scope();
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extern Scope* current_scope();
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extern Scope* global_scope();
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// Current module (identified by its name).
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extern string current_module;
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#endif
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