3 Commits

Author	SHA1	Message	Date
Mart G	9068398f6b	AK: Make single pivot quick_sort guarantee a max stack depth of log(n) ... - The change to quick_sort requires SimpleIterator to support assignment. - Rename quick_sort to single_pivot_quick_sort to make it easier to choose a specific implementation (not based on signature). - Ensure single_pivot_quick_sort does not copy the pivots - Expand sorts_without_copy test case to cover both single and dual pivot implementations.	2021-02-01 09:52:36 +01:00
Lenny Maiorani	e6f907a155	AK: Simplify constructors and conversions from nullptr_t ... Problem: - Many constructors are defined as `{}` rather than using the ` = default` compiler-provided constructor. - Some types provide an implicit conversion operator from `nullptr_t` instead of requiring the caller to default construct. This violates the C++ Core Guidelines suggestion to declare single-argument constructors explicit (https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#c46-by-default-declare-single-argument-constructors-explicit). Solution: - Change default constructors to use the compiler-provided default constructor. - Remove implicit conversion operators from `nullptr_t` and change usage to enforce type consistency without conversion.	2021-01-12 09:11:45 +01:00
AnotherTest	ec4980e875	AK: Ensure dual_pivot_quick_sort does not copy the pivots ... Also add a test that would fail to compile if quick_sort tries to copy anything :P	2020-12-10 11:02:02 +01:00