C++ (Cpp) DenseSet::find_as示例

示例#1

文件： str_interning.cpp 项目： Daetalus/pyston

BoxedString* internStringImmortal(llvm::StringRef s) noexcept {
    auto it = interned_strings.find_as(s);
    if (it != interned_strings.end())
        return incref(*it);

    num_interned_strings.log();
    BoxedString* entry = boxString(s);
    // CPython returns mortal but in our current implementation they are inmortal
    entry->interned_state = SSTATE_INTERNED_IMMORTAL;
    interned_strings.insert((BoxedString*)entry);

    Py_INCREF(entry);
    return entry;
}