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Bannalia: trivial notes on themes diverse: Fast polymorphic collections with devirtualization
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Bannalia: trivial notes on themes diverse. Wednesday, May 7, 2014. Fast polymorphic collections with devirtualization. Template class we implemented. For fast handling of polymorphic objects can be potentially speeded up in the case where some of the derived classes it manages are known to the compiler at the point of template instantiation. Let us use this auxiliary template class:. We can add the ability for poly collection. To accept a variable number of derived class types:. What does this gain us?
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Bannalia: trivial notes on themes diverse: May 2014
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Bannalia: trivial notes on themes diverse. Saturday, May 31, 2014. Against the principle of identity of indiscernibles. Let us simplify the two-sphere example even further down to a universe with two points without any intrinsic physical property except their being at some distance of each other. In the 2P universe, formulated as a theory in second-order logic. There are no primitive properties (unary relations) to discuss about and only one primitive binary relation C. The distance from x. 8743; ¬Ry.
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Bannalia: trivial notes on themes diverse: Fast polymorphic collections
http://bannalia.blogspot.com/2014/05/fast-polymorphic-collections.html
Bannalia: trivial notes on themes diverse. Sunday, May 4, 2014. In C , instances of classes derived from an abstract class are typically heap-allocated and managed through (smart) pointers because their exact types (and hence their sizes) are not known until run time —strictly speaking, the type of each object is known at the point of creation but then abstracted away or erased. Could look like for some abstract base. Is large the resulting performance is impacted by two negative factors:. Modern archite...
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