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Home/ Questions/Q 8841433
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Editorial Team
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Editorial Team
Asked: June 14, 20262026-06-14T10:42:59+00:00 2026-06-14T10:42:59+00:00

Does destructor get called on std::map elements when std::map::clear is used? I tried to

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Does destructor get called on std::map elements when std::map::clear is used?

I tried to debug for std::map<string,string> but could not see std::string destructor getting invoked. Can any one please help my understanding?

Documentation states it gets called, but I could not notice it.

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  1. Editorial Team
    Editorial Team
    2026-06-14T10:43:00+00:00Added an answer on June 14, 2026 at 10:43 am

    Documentation is right, it does get called.

    The destruction will be done by the method std::allocator<T>::deallocate(). Trace through that in your debugger.

    http://www.cplusplus.com/reference/std/memory/allocator/

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