memusage::IncrementalDynamicUsage

Dynamic memory used by a single additional map node.

Synopsis

Declared in <memusage.h>

template<
    typename X,
    typename Y,
    typename Z>
static
size_t
IncrementalDynamicUsage(std::map<X, Y, Z> const& m);

Return Value

The bytes allocated per map node.

Parameters

NameDescription
mThe map whose key/value types determine the node size.