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C++11 lambda functions capture variables declared in their outer scope by value-copy or by reference. This means that value members of a lambda cannot be move-only types. [13] C++14 allows captured members to be initialized with arbitrary expressions. This allows both capture by value-move and declaring arbitrary members of the lambda, without ...
Lazy evaluation requires delaying the call to a function until a request is made to the value calculated by the function. One implementation is to record a reference to a "frame" of data describing the calculation, in place of the value. Later when the value is required, the frame is used to calculate the value, just in time for when it is needed.
Suppose that we wish to find the stationary points of a smooth function : when restricted to the submanifold defined by = , where : is a smooth function for which 0 is a regular value. Let d f {\displaystyle \ \operatorname {d} f\ } and d g {\displaystyle \ \operatorname {d} g\ } be the exterior derivatives of f {\displaystyle \ f ...
After a function's value is computed for that parameter or set of parameters, the result is stored in a lookup table that is indexed by the values of those parameters; the next time the function is called, the table is consulted to determine whether the result for that combination of parameter values is already available. If so, the stored ...
The Pittsburgh Steelers are on the verge of making it as the No. 3 seed with a 10-3 record and a two-game lead over the Baltimore Ravens in the AFC North. The Houston Texans are also likely to ...
Dec 29, 2024; Cleveland, Ohio, USA; Cleveland Browns quarterback Bailey Zappe (2) throws the ball during warm ups before the game against the Miami Dolphins at Huntington Bank Field.
The civil order requires the subject to turn in any guns and ammunition to police within 48 hours, unless police ask for them sooner.
The upper-case is traditionally used to denote type-level functions, as opposed to the lower-case which is used for value-level functions. (The superscripted α {\displaystyle \alpha } means that the bound x is of type α {\displaystyle \alpha } ; the expression after the colon is the type of the lambda expression preceding it.)