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#include "libexpr/symbol-table.hh"
#include <absl/container/node_hash_set.h>
#include <absl/strings/string_view.h>
namespace nix {
Symbol SymbolTable::Create(absl::string_view sym) {
auto it = symbols_.emplace(sym);
const std::string* ptr = &(*it.first);
return Symbol(ptr);
}
size_t SymbolTable::Size() const { return symbols_.size(); }
size_t SymbolTable::TotalSize() const {
size_t n = 0;
for (auto& i : symbols_) {
n += i.size();
}
return n;
}
} // namespace nix
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