初衷:通过建立引用型形参使得func能够修改数组a的元素的值。 错因:引用型形参实际上是取实参的地址,从而获得修改实参的能力。而这里给函数传递的是数组a的首地址,地址是无法再取地址的。实际上,把a的首地址传给函数后,函数已经获得修改数组a元素的能力。 解决方法:把函数func的参数列表中的“int& a[]”改
Yang, Dependence analysis with direc- tion vector for array references, Computer and Electrical Engi- neering, 27(3): 375-393, 2001.Huang, T.C. , Chu, C.P. : ‘ Dependence analysis with direction vector for array references ’, Comput. Electr. Eng. , 2001 , 27 , ( 5 ), pp. ...
find()Returns the value of the first element in an array that pass a test findIndex()Returns the index of the first element in an array that pass a test findLast()Returns the value of the last element in an array that pass a test ...
Download references Acknowledgements This work is supported by the Center for Wearable Sensors (CWS) at the University of California San Diego and the NIH National Institute of Neurological Disorders and Stroke (Grant Number R21 NS114764 - 01A1). We thank W. Shipley for his support in mechanical...
M = median(A) returns the median value of A. If A is a vector, then median(A) returns the median value of A. If A is a nonempty matrix, then median(A) treats the columns of A as vectors and returns a row vector of median values. If A is an empty 0-by-0 matrix, median(A...
A shallow copy of an Array is a new Array containing references to the same elements as the original Array. The elements themselves or anything referenced by the elements are not copied. In contrast, a deep copy of an Array copies the elements and everything directly or indirectly referenced ...
If the language implementation performs dynamic semantic checks for out-of-bounds subscripts in array references, then the dope vector may contain upper bounds as well. Given lower bounds and sizes, the upper bound information is redundant, but it is usually included anyway, to avoid computing it...
Quantum engineering using photonic structures offer new capabilities for atom-photon interactions for quantum optics and atomic physics, which could eventually lead to integrated quantum devices. Despite the rapid progress in the variety of structures, c
Return an array of all values in ages[] that are 18 or over: constages = [32,33,16,40]; constresult = ages.filter(checkAdult); functioncheckAdult(age) { returnage >=18; } Try it Yourself » Description Thefilter()method creates a new array filled with elements that pass a test...
Deriving the array factor for a uniform linear array is straightforward, but the details are best covered in the references cited at the end of this article. There are some variations in equations used across literature depending on how parameters were defined in the linear array. We use the ...