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View Compilation Error

0_0_19623753_30971.cpp
0_0_19623753_30971.cpp(22) : error C2440: “初始化”: 无法从“std::_Tree_const_iterator<std::_Tree_val<std::_Tree_simple_types<int>>>”转换为“std::_Tree_const_iterator<std::_Tree_val<std::_Tree_simple_types<__int64>>>”
        无构造函数可以接受源类型,或构造函数重载决策不明确
0_0_19623753_30971.cpp(22) : error C2678: 二进制“!=”: 没有找到接受“std::_Tree_const_iterator<std::_Tree_val<std::_Tree_simple_types<__int64>>>”类型的左操作数的运算符(或没有可接受的转换)
        VC2013\INCLUDE\xtree(339): 可能是“bool std::_Tree_const_iterator<std::_Tree_val<std::_Tree_simple_types<__int64>>>::operator !=(const std::_Tree_const_iterator<std::_Tree_val<std::_Tree_simple_types<__int64>>> &) const”
        VC2013\INCLUDE\system_error(426): 或       “bool std::operator !=(const std::error_condition &,const std::error_code &) throw()”
        VC2013\INCLUDE\system_error(419): 或       “bool std::operator !=(const std::error_code &,const std::error_condition &) throw()”
        VC2013\INCLUDE\exception(522): 或       “bool std::operator !=(const std::exception_ptr &,std::nullptr_t)”
        VC2013\INCLUDE\exception(517): 或       “bool std::operator !=(std::nullptr_t,const std::exception_ptr &)”
        VC2013\INCLUDE\exception(512): 或       “bool std::operator !=(const std::exception_ptr &,const std::exception_ptr &)”
        尝试匹配参数列表“(std::_Tree_const_iterator<std::_Tree_val<std::_Tree_simple_types<__int64>>>, std::_Tree_const_iterator<std::_Tree_val<std::_Tree_simple_types<int>>>)”时


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