Function IncrementalDynamicUsage

src/memusage.h:119–122

template<typename X, typename Y>
static inline size_t IncrementalDynamicUsage(const std::set<X, Y>& s)
{
    return MallocUsage(sizeof(stl_tree_node<X>));
}

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