catch3/src/catch2/internal/catch_unique_ptr.hpp, branch v3.0.0-preview3 Progmasoft Catch3: an independently maintained C++17 test framework with a parallel runner, property checks, snapshots and structured results. Add standardized copyright notice + SPDX identifier to source files 2020-08-30T13:43:45+00:00 Martin Hořeňovský 2020-08-30T13:43:45+00:00 90aeffb97d6942d16f75a56b11e10fc0b010995a This should also be done for test files, but that has lower priority. 
This should also be done for test files, but that has lower priority.
Implement a simplified variant of std::unique_ptr<T> 2020-05-31T13:08:47+00:00 Martin Hořeňovský 2020-05-24T21:41:02+00:00 41bbaa6d573a598fe0796fd0e391ed57eae62e30 This simplified variant supports only a subset of the functionality in `std::unique_ptr<T>`. `Catch::Detail::unique_ptr<T>` only supports single element pointer (no array support) with default deleter. By removing the support for custom deleters, we also avoid requiring significant machinery to support EBO, speeding up instantiations of `unique_ptr<T>` significantly. Catch2 also currently does not need to support `unique_ptr<T[]>`, so that is not supported either. 
This simplified variant supports only a subset of the functionality
in `std::unique_ptr<T>`. `Catch::Detail::unique_ptr<T>` only supports
single element pointer (no array support) with default deleter.

By removing the support for custom deleters, we also avoid requiring
significant machinery to support EBO, speeding up instantiations of
`unique_ptr<T>` significantly. Catch2 also currently does not need
to support `unique_ptr<T[]>`, so that is not supported either.