C语言 error string does not name a type

Author: vmwk

August undefined, 2024

WebJul 8, 2014 · 报错：does not name a type -LanPei- 2014-07-07 04:57:18 代码中两个类要交叉引用： #ifndef ITEMSET_H #define ITEMSET_H #include #include #include "ItemSorter.h" using namespace std; namespace A { namespace B { class ItemSet { public: typedef vector < string >::size_type size_type; typedef vector < string … WebApr 11, 2024 · I am using the example sketch of the library with the name httpUpdate.ino However, as soon as I change the update url with a string pointer that I declare globally, it is throwing a compile error that String does not name a type. Any ideas?

c++ - "Does not name a type" error even though I declare …

WebMar 23, 2015 · 我在编译C语言时出现doesn't not name a type,请问应该怎么解决？ #includeintmain(void){constEOOR=7;intdays,weeks,days1;printf("请输 … WebJan 3, 2024 · El problema es que al declarar la lista, le muestra el error de 'Lista' does not name a type. El error se presenta en la clase Jugador, en la declaración Lista prendas; Este es mi codigo: Clase Lista: dalyn orleans

数据结构C语言？ - 知乎

WebAug 15, 2016 · g:/Dev-Cpp/MinGW64/x86_64-w64-mingw32/include/stddef.h:26:18: error: 'uintptr_t' does not name a type _CRTIMP extern uintptr_t __cdecl __threadhandle (void); ^ g:/Dev-Cpp/MinGW64/x86_64-w64-mingw32/include/stddef.h:218:1: error: '__MINGW_EXTENSION' does not name a type __MINGW_EXTENSION typedef … WebMay 6, 2024 · If you have errors in the individual class itself, then it won't register as a type, and youll get this further down. Which goes back to the 'resolve the top error and hit go … WebNov 6, 2024 · [Error] 'string' does not name a type #include #include //学生结构体定义 struct student { //成员列表 string name; //姓名 int age; //年龄 int score; … daly notaire

error: ‘string’ does not name a type； did you mean ‘stdin’

WebMar 8, 2012 · 'string' does not name a type please excuse the LIST of includes... my prof told me that if you don't use it the compiler ignores it so it's not a bad idea to just make a … WebMar 13, 2024 · C ≤ 2 000 5 The laneway is not very long, black tiles may be adjacent and may appear in the second row. C ≤ 2 000 4 The laneway may be very long, black tiles may be adjacent and may appear in the second row. C ≤ 200 000 Output Specification Output a single integer representing the length of tape Bocchi needs, in metres. dalyn impact rug collectionWebMar 8, 2012 · HELP! i'm getting what seems like an erroneous error! i've got #include in the top of my .cpp, but i keep getting the error 'string' does not name a type when i try to compile! why?!? any ideas? i thought #include was what INCLUDED the library for using strings?? this is in a header file attached to a .cpp that i'm using to store classes and … bird head mask

"WebSep 28, 2012 · declare class does not name a type 出现这个编译错误主要有四个可能原因，现总结如下： 1.引用的类命名空间未包含 2.引用的类头文件未包含 3.包含了头文件， … " - C语言 error string does not name a type

C语言 error string does not name a type

WebMar 14, 2024 · 这个错误提示是因为在C语言中，只有在C99标准下才允许在for循环中声明变量。. 如果你的编译器不支持C99标准，就会出现这个错误。. 解决方法是在编译时加上参数“-std=c99”，告诉编译器使用C99标准。. 或者，你也可以将变量的声明放在for循环外面。. Webmap < string, Noun > knownNouns; knownNouns [ "name"] = Noun::name; knownNouns [ "base"] = Noun::base; knownNouns [ "attack"] = Noun::attack; 最佳答案您不能将非声明结构直接放在命名空间范围内。 C++ 翻译单元是一系列声明。赋值等非声明语句必须在函数体内 …

Did you know?

WebMar 15, 2012 · 两个C++编译错误及解决办法--does not name a type 和field `XX' has incomplete type 编译错误一：XX does not name a 编译错误二：field `XX' has incomplete type 编译错误一：XX does not name a type ，中文意思为“XX没有命名一个类型“ 拿个 C++报错集合：XX does not name a type ；field `XX' has incomplete type Web报错为“error: ‘B’ does not name a type”，就是因为在A类中使用B *b之前没有声明或定义B类，如果在第一行加上一句前置声明（forward declaration）“class B;”，就不会有这样的问题了。而在头文件互相包含时，也会引发“error: ‘xxx’ does not name a type”，其报错原因和上面的代码是相同的，请看下面的代码：a.h： #ifndef A_H_INCLUDED#define …

WebApr 11, 2024 · 利用VSCode、MinGW和Cmake搭建C++编译环境. programmer_ada: 如何在C语言中进行异常处理？ C++中关于count的用法总结. 季商二三: 编译的时候为啥说[Error] 'cout' does not name a type. 整数分解方法总结. 雨微蓝: 你真的牛逼. 关于stringstream中clear()用法的进一步总结. xiao666wang: 清晰 ... WebJun 15, 2024 · C:\Documents and Settings\... 11 error: `string' does not name a type === Build finished: 1 errors, 0 warnings === For some reason, it is unable to locate the class "string," despite the fact that my main.cpp is able to identify "#include," but my language class is not.

WebJust drop the typedef, it is not needed here: struct connection_header { string url; string method; }; Next, connection_header is declared inside of the Example class, so you need … WebMar 23, 2013 · Closed 10 years ago. I have 2 compile errors that I have been trying to fix and not getting anywhere. Here are the 2 errors 'string' does not name a type on line 80 …

WebIn general, if a name is used in a header foo.h, you should include the header bar.h that declares the name in foo.h, or forward-declare the name in foo.h. Otherwise everyone …

WebSep 9, 2011 · In C++ you cannot initialize the array like this. There are several ways around this: 1) Create a constructor (this will initialize every instance of hello with the same … dalyn orleans rugWeb今天写C++ 的时候遇到了这个错误 error: ‘string’ does not name a type; did you mean ‘stdin’ 1 代码如下 #ifndef EMP_H #define EMP_H #include #include class Person{ public: string name; int age; time_t birthday; Person(string na,int ag,time_t bir):name(na),age(ag){ birthday = bir; } }; #endif 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 birdhead meaningWebJan 3, 2024 · El problema es que al declarar la lista, le muestra el error de 'Lista' does not name a type. El error se presenta en la clase Jugador, en la declaración Lista … bird head injury treatmentWebJun 2, 2011 · ‘ string ’ does not name a type 今天写代码有一次遇见这错误！虽然不是第一次遇见了，但还是耽误了一小会，为了不再耽误时间，所以把错误写下示例理解： #ifndef EMP_H #define EMP_H #include struct menuEntry { string uID; / 发帖 C++ 语言 6.3w+ 社区成员 25.0w+ 社区内容 C++ 语言相关问题讨论，技术干货分享，前沿动态等 c++ 技术论 … dalyn power reclinerWebOct 16, 2012 · 目的：想要实现string类型的参数传递，在头文件中声明，在源文件中定义报错真心搞不明白。。。求助啊，各位！ //在头文件 a.h中代码如下： #ifndef _STRING #define _STRING #endif namespace a { class b { static __declspec (dllexport) string c (string str); }; } //在源文件helloworld.cpp中代码如下： #include #include"a.h" … bird head parts axieWeb不用担心我没有在标题中使用命名空间std. 功能或似乎是此人问题的任何事物 [我读到的问题类似. 地雷] [1] [1]：为什么我得到的字符串没有命名为Error？. 我现在遇到4个错误：. C:\Documents and Settings\Me\My. Documents\C++Projects\C++. andomSentence. ouns.h 8 error: 'string' in. namespace ... dalyn power recliner w/ power headrestWebMar 15, 2024 · To fix this error, you can either put the entire string on one line or use a backslash to indicate that the string continues on the next line: print ("This is a string that spans \ multiple lines.") Alternatively, you could use triple quotes to create a multi-line string: print ("""This is a string that spans multiple lines.""") dalymount park google maps