#include <vector> #include <algorithm> struct Node { std::string first_name; std::string last_name; // constructor Node(std::string x, std::string y): first_name(x), last_name(y) {} // overload the operator< bool operator<(const Node &r) const { if (first_name != r.first...
}while(src < limit); dest->sortWithUComparator(sortCollateComparator, collator_, status);returndest; } 开发者ID:0omega,项目名称:platform_external_icu4c,代码行数:29,代码来源:alphaindex.cpp /// First characters in scripts.// Create a UVector whose contents are pointers to UnicodeStrings for t...
1. Default comparator of pair The recommended approach uses the standard algorithmstd::sortdefined in the<algorithm>header. It takes the iterators to the initial and final positions of the vector, and sorts pairs in increasing order of their first value usingstd::less<>which will delegate the ...
Use the std::sort Function With Lambda Expression to Sort Vector of structAlternatively, a custom comparator function object can be constructed with a lambda expression to sort the user-defined structures. In this case, we have a struct cpu with different data members, and two sort calls are ...
c IComparator Implements Sort(IComparator) Attributes RegisterAttribute Remarks Portions of this page are modifications based on work created and shared by theAndroid Open Source Projectand used according to terms described in theCreative Commons 2.5 Attribution License. ...
要调用compare，你需要一个Field对象。如果你有C++11支持，你可以使用lambda从那里调用它：...
Would std::sort ever compare an object with itself? I'm not talking about two distinct, equal-valued objects, but rather this == &that. The container being sorted is a std::vector. I've never seen this, but a coworker says he is. NB: I can't post sa
compare function object");struct{booloperator()(inta,intb)const{returnab;});print("sorted with a lambda expression");} Output: 0 1 2 3 4 5 6 7 8 9 : sorted with the default operator< 9 8 7 6 5 4 3 2 1 0 : sorted with the standard library compare function object 0 1 2 ...
[Android.Runtime.Register("sort", "([Ljava/lang/Object;IILjava/util/Comparator;)V", "")] [Java.Interop.JavaTypeParameters(new System.String[] { "T" })] public static void Sort (Java.Lang.Object[] a, int fromIndex, int toIndex, Java.Util.IComparator? c); Parameters a Object[] ...
std::vector<std::string> data({"c", "b", "a"}); std::vector<std::size_t> order = sz::sorted_order(data); //< Simple shortcut // Or, taking care of memory allocation: sz::sorted_order(data.begin(), data.end(), order.data(), [](auto const &x) -> sz::string_view ...