heap

来源： https://stackoverflow.com/questions/40312560/yarn-heap-usage-growing-over-time

来源： https://stackoverflow.com/questions/59972973/what-are-nearly-complete-binary-trees

来源： https://stackoverflow.com/questions/53407442/total-allocation-exceeds-95-00-960-285-889-bytes-of-heap-memory-pyspark-erro

来源： https://stackoverflow.com/questions/64029219/why-does-malloc-call-mmap-and-brk-interchangeably

来源： https://stackoverflow.com/questions/38612009/where-are-all-the-static-members-stored

来源： https://stackoverflow.com/questions/21124917/delete-causing-heap-corruption

来源： https://stackoverflow.com/questions/31673065/creating-classes-in-c-on-the-stack-vs-the-heap

来源： https://stackoverflow.com/questions/31673065/creating-classes-in-c-on-the-stack-vs-the-heap

问题 - Construction i constructed a vector of tuples vector<tuple<int,int,int>> x . For sake of simplicity, lets assume it is constructed it this way. vector<tuple<int,int,int>> x; for (int ii=0; ii < 10; ii++){ for (int jj=0; jj < 10; jj++){ currpeak[0] = ii + rand() % 10; currpeak[1] = jj + rand() % 10; currpeak[2] = rand() % 100; x.emplace_back(currpeak[0], currpeak[1], currpeak[2]); } } Now i want to get the n largest tuples, according to the 3rd element, and append them to another variable

问题 - Construction i constructed a vector of tuples vector<tuple<int,int,int>> x . For sake of simplicity, lets assume it is constructed it this way. vector<tuple<int,int,int>> x; for (int ii=0; ii < 10; ii++){ for (int jj=0; jj < 10; jj++){ currpeak[0] = ii + rand() % 10; currpeak[1] = jj + rand() % 10; currpeak[2] = rand() % 100; x.emplace_back(currpeak[0], currpeak[1], currpeak[2]); } } Now i want to get the n largest tuples, according to the 3rd element, and append them to another variable