Hi all,
I want to know how much memory does my umap allocates in ram.
I have the following definitions
std::tr1::unordered_map<string, long> umap;
umap h1;
i do some insertions and at the end i want to know how much memory my umap allocates in ram. How can i find this?
thanks for the help!
Jump to PostI suppose you could iterate through the map and sum up the length of all the strings and the number of bytes occupied by all those integers. Then there will be a small overhead the map class needs for each of the nodes.
I suppose you could iterate through the map and sum up the length of all the strings and the number of bytes occupied by all those integers. Then there will be a small overhead the map class needs for each of the nodes.
I suppose you could iterate through the map and sum up the length of all the strings and the number of bytes occupied by all those integers. Then there will be a small overhead the map class needs for each of the nodes.
is not the first argument, string, hashed and the second parameter, int, is left as it is. so i guess string and its hashed value should be different in size. am i thinking in a wrong way?
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