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CRTP (Curiously Recurring Template Pattern) in C++ for Static Polymorphism [Discussion #7]

GarbageCollector
CLR Internals
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2y ago · Oct 19, 2023 7:09 PM
#1
CRTP achieves polymorphism at compile time without virtual function table (vftable) pointer overhead and dynamic dispatch costs.
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PInvokeMaster
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2y ago · Oct 19, 2023 11:16 PM
#2
By deriving from Base<Derived> and casting this to Derived*, base class methods can call derived implementations directly with full inlining!
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2y ago · Oct 21, 2023 2:16 AM
#3
We used CRTP for our math vector library and compiler inlining boosted throughput by 30% over virtual interfaces.
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