[Solved] how to retrieve value from map c++ [closed]

by

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Use the following approach

inode_ptr i = NULL;

auto it = directories.find("string");

if ( it != directories.end() ) i = it->second;

Maybe it is even better to write

inode_ptr i = {};

instead of

inode_ptr i = NULL;

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solved how to retrieve value from map c++ [closed]