基于C++ list中erase与remove函数的使用详解

list ParticleSystem;
list::iterator pointer;
if(pointer->dead == true)
{
   pointer = ParticleSystem.erase(pointer);
}

using namespace std;
int main()
{
  std::listtest_list;
  std::list::iterator test_list_it;
  test_list.push_back(1);
  test_list_it = test_list.begin();
  for(;test_list_it != test_list.end();test_list_it++)
  {
  test_list.erase(test_list_it);
  }
}

for(;test_list_it != test_list.end();)
{
    test_list.erase(test_list_it++);
}

for(;test_list_it != test_list.end();)
{
    std::list::iterator iter_e=test_list_it++;
    test_list.erase(iter_e);
}

for(;test_list_it != test_list.end();test_list_it++;) {
    std::list::iterator iter_e=test_list_it;
    test_list.erase(iter_e);
}

for(;test_list_it != test_list.end();)
{
    std::list::iterator iter_e=test_list_it++;
    test_list.erase(iter_e);
}

#include "stdafx.h"
#include <stdio.h>
#include <string.h>
#include <malloc.h>
#include <list>
using namespace std;
int _tmain(int argc, _TCHAR* argv[])
{
 printf("------------------------------ Start\n");
 list<int> ls;
 printf("ls.empty() = %d \n", ls.empty());
 printf("ls.max_size() = %d \n", ls.max_size());
 printf("ls.size() = %d \n", ls.size());
 ls.push_back(1);
 ls.push_back(2);
 ls.push_back(3);
 printf("\n--------- after push 1, 2, 3 ---------\n");
 printf("ls.empty() = %d \n", ls.empty());
 printf("ls.max_size() = %d \n", ls.max_size());
 printf("ls.size() = %d \n", ls.size());
 for (list<int>::iterator i = ls.begin(); i != ls.end(); i++) {
  printf("%d, ", *i);
 }
 printf("\n------------------------------\n");
 for (list<int>::iterator i = ls.begin(); i != ls.end(); ) {
  printf("erase %d \n", *i);
  ls.erase(i++);
 }
 printf("\n--------- after erase ---------\n");
 printf("ls.empty() = %d \n", ls.empty());
 printf("ls.max_size() = %d \n", ls.max_size());
 printf("ls.size() = %d \n", ls.size());
 printf("\n------------------------------\n");
 ls.push_back(1);
 ls.push_back(2);
 ls.push_back(3);
 for (list<int>::iterator i = ls.begin(); i != ls.end(); ) {
  printf("remove %d \n", *i);
  ls.remove(*i++);
 }
 printf("\n--------- after remove ---------\n");
 printf("ls.empty() = %d \n", ls.empty());
 printf("ls.max_size() = %d \n", ls.max_size());
 printf("ls.size() = %d \n", ls.size());
 printf("\n------------------------------ End\n");
 getchar();
 return 0;
}

 for (list<int>::iterator i = ls.begin(); i != ls.end(); ) {
  printf("erase %d \n", *i);
  ls.erase(i++);
 }

 for (list<int>::iterator i = ls.begin(); i != ls.end(); ) {
  printf("erase %d \n", *i);
  i = ls.erase(i);
 }