Array是C++ 11给STL新增加的容器

ArrayTest.cpp

#include 
     
      #include 
      
       #include 
       
        #include 
        
         #include "../../Core/print.hpp"#include "ArrayTest.h"using namespace std;void ArrayTest::simpleOperation(){    // create array with 10 ints    array
         
           a = { 11, 22, 33, 44 };    PRINT_ELEMENTS(a);    // modify last two elements    a.back() = 9999999;    a[a.size() - 2] = 42;    PRINT_ELEMENTS(a);    // process sum of all elements    cout << "sum: "        << accumulate(a.begin(), a.end(), 0)        << endl;    // negate all elements    transform(a.begin(), a.end(),    // source        a.begin(),            // destination        negate
          
           ()); // operation PRINT_ELEMENTS(a);}void ArrayTest::run(){ printStart("simpleOperation()"); simpleOperation(); printEnd("simpleOperation()");}
          
         
        
       
      
     

运行结果:

---------------- simpleOperation(): Run Start ----------------

11 22 33 44 0 0 0 0 0 0

11 22 33 44 0 0 0 0 42 9999999

sum: 10000151

-11 -22 -33 -44 0 0 0 0 -42 -9999999

---------------- simpleOperation(): Run End ----------------