Eelco Dolstra c10c61449f Eliminate the "store" global variable ... Also, move a few free-standing functions into StoreAPI and Derivation. Also, introduce a non-nullable smart pointer, ref<T>, which is just a wrapper around std::shared_ptr ensuring that the pointer is never null. (For reference-counted values, this is better than passing a "T&", because the latter doesn't maintain the refcount. Usually, the caller will have a shared_ptr keeping the value alive, but that's not always the case, e.g., when passing a reference to a std::thread via std::bind.)		2016-02-04 14:28:26 +01:00
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local.mk	nix-prefetch-url: Rewrite in C++	2015-10-01 16:47:43 +02:00
nix-prefetch-url.cc	Eliminate the "store" global variable	2016-02-04 14:28:26 +01:00