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1bb294afbc
This commit combines a number of cleanups, targeting both the code structure and the code logic. Large changes include: - Using more strongly-typed classes for SHAMap nodes, instead of relying on runtime-time detection of class types. This change saves 16 bytes of memory per node. - Improving the interface of SHAMap::addGiveItem and SHAMap::addItem to avoid the need for passing two bool arguments. - Documenting the "copy-on-write" semantics that SHAMap uses to efficiently track changes in individual nodes. - Removing unused code and simplifying several APIs. - Improving function naming.
These are modules and sources that support our CMake build.
== FindBoost.cmake ==
In order to facilitate updating to latest releases of boost, we've made a local copy of the FindBoost cmake module in our repo. The latest official version can generally be obtained here.
The latest version provided by Kitware can be tailored for use with the version of CMake that it ships with (typically the next upcoming CMake release). As such, the latest version from the repository might not work perfectly with older versions of CMake - for instance, the latest version might use features or properties only available in the version of CMake that it ships with. Given this, it's best to test any updates to this module with a few different versions of cmake.