C ++错误:'int'之前的预期标识符

时间:2014-01-13 08:56:47

标签: c++ list function compiler-errors g++

我正在尝试编写一个函数,但是我遇到了编译器错误。我做错了什么?如果真的很蠢,我很抱歉。它迟到了。

以下是代码:

#include <list>
#include <iostream>

std::list<std::string> insertinlist(std::list<std::string> listofitems, std::int iterator1, std::string newitem){

list<std::string>::iterator listofitemsiterator = listofitems.begin();
if(iterator1 <= listofitems.size()){
  for(std::size_t i=0; i<iterator1; i++){
    listofitemsiterator++;
  }
  listofitems.insert(listofitemsiterator, newitem);
}else std::cout << "U suck" << std::endl;
return listofitems;

}

所以是的......编译器给出了以下错误

g++ -Wall -g -std=c++11 *.cpp -o practice1
In file included from practice1.cpp:6:0:
insertinlist.h:4:78: error: expected identifier before ‘int’
 std::list<std::string> insertinlist(std::list<std::string> listofitems, std::int iterator1, std::string newitem){
                                                                              ^
insertinlist.h:4:82: error: two or more data types in declaration of ‘iterator1’
 std::list<std::string> insertinlist(std::list<std::string> listofitems, std::int iterator1, std::string newitem){
                                                                                  ^
insertinlist.h:4:91: error: expected ‘)’ before ‘,’ token
 std::list<std::string> insertinlist(std::list<std::string> listofitems, std::int iterator1, std::string newitem){
                                                                                           ^
insertinlist.h:4:105: error: expected initializer before ‘newitem’
 std::list<std::string> insertinlist(std::list<std::string> listofitems, std::int iterator1, std::string newitem){

1 个答案:

答案 0 :(得分:3)

int是内置类型。它不在namespace std,只使用int,而不是std::int