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Given a method call a.b(), after executing the call, method cascading evaluates this expression to the left object a (with its new value, if mutated), while method chaining evaluates this expression to the right object. Chaining. The following chain (in C++):
Method chaining is a common syntax for invoking multiple method calls in object-oriented programming languages. Each method returns an object, allowing the calls to be chained together in a single statement without requiring variables to store the intermediate results.
As used in some Lisp implementations, a trampoline is a loop that iteratively invokes thunk-returning functions (continuation-passing style).A single trampoline suffices to express all control transfers of a program; a program so expressed is trampolined, or in trampolined style; converting a program to trampolined style is trampolining.
The problem appears to come down to the ability of the compiler to correctly optimize the device; it may also interfere with pipelining and branch prediction on some architectures. [6] When numerous instances of Duff's device were removed from the XFree86 Server in version 4.0, there was an improvement in performance and a noticeable reduction ...
A common example is the iostream library in C++, which uses the << or >> operators for the message passing, sending multiple data to the same object and allowing "manipulators" for other method calls. Other early examples include the Garnet system (from 1988 in Lisp) and the Amulet system (from 1994 in C++) which used this style for object ...
ldftn <method> Push a pointer to a method referenced by method, on the stack. Base instruction 0x4D ldind.i: Indirect load value of type native int as native int on the stack. Base instruction 0x46 ldind.i1: Indirect load value of type int8 as int32 on the stack. Base instruction 0x48 ldind.i2: Indirect load value of type int16 as int32 on the ...
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Assembly language programmers (including optimizing compiler writers) are also able to benefit from the technique of dynamic loop unrolling, using a method similar to that used for efficient branch tables. Here, the advantage is greatest where the maximum offset of any referenced field in a particular array is less than the maximum offset that ...