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Change Scope::Find() and Scope::Remove() to use std::string_view

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This commit is contained in:
Jon Siwek 2020-05-12 23:01:09 -07:00
parent 0af7f8141b
commit 86cbab3b7f
2 changed files with 31 additions and 32 deletions
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34
src/Scope.h
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@ -4,6 +4,7 @@
#include <utility>
#include <string>
#include <string_view>
#include <map>
#include "Obj.h"
@ -21,42 +22,17 @@ public:
explicit Scope(IntrusivePtr<ID> id, attr_list* al);
~Scope() override;
template<typename N>
const IntrusivePtr<ID>& Find(N&& name) const
{
static IntrusivePtr<ID> nil;
const auto& entry = local.find(std::forward<N>(name));
if ( entry != local.end() )
return entry->second;
return nil;
}
const IntrusivePtr<ID>& Find(std::string_view name) const;
template<typename N>
[[deprecated("Remove in v4.1. Use Find().")]]
ID* Lookup(N&& name) const
{
return Find(name).get();
}
{ return Find(name).get(); }
template<typename N, typename I>
void Insert(N&& name, I&& id) { local[std::forward<N>(name)] = std::forward<I>(id); }
template<typename N>
IntrusivePtr<ID> Remove(N&& name)
{
const auto& entry = local.find(std::forward<N>(name));
if ( entry != local.end() )
{
auto id = std::move(entry->second);
local.erase(entry);
return id;
}
return nullptr;
}
IntrusivePtr<ID> Remove(std::string_view name);
ID* ScopeID() const { return scope_id.get(); }
attr_list* Attrs() const { return attrs; }
@ -82,7 +58,7 @@ protected:
IntrusivePtr<ID> scope_id;
attr_list* attrs;
IntrusivePtr<BroType> return_type;
std::map<std::string, IntrusivePtr<ID>> local;
std::map<std::string, IntrusivePtr<ID>, std::less<>> local;
id_list* inits;
};