1、用Visual Studio 2012编译下面代码时出现的错误：

#define RTC_DISALLOW_COPY_AND_ASSIGN(TypeName) \

  TypeName(const TypeName&) = delete;          \

  RTC_DISALLOW_ASSIGN(TypeName)

错误信息如下：

error C2253: 'scoped_ptr_impl<T,D>' : pure specifier or abstract override specifier only allowed on virtual function

2、原因：c++新特色：使用或禁用对象的默认函数

vs2012不支持= delete,vs2013是支持的

3、解决方案：去掉= delete或者使用更高版本的Visual Studio

参考：http://blog.csdn.net/dragoo1/article/details/45559869

error C2253: pure specifier or abstract override specifier only allowed on virtual的更多相关文章

  1. virtual abstract override new 几点学习

    1.Vitual方法和普通方法区别为:继承其的子类可以用override/new在重载此方法,也可以不重载其方法,有方法体(可以写语句),override修饰则调用子类方法2.abstract类中抽象 ...

  2. 快学Scala 第十九课 （trait的abstract override使用）

    trait的abstract override使用: 当我看到abstract override介绍的时候也是一脸懵逼,因为快学scala,只介绍了因为TimestampLogger中调用的super ...

  3. Override is not allowed when implementing interface method Bytecode Version Overriding and Hiding Methods

    java - @Override is not allowed when implementing interface method - Stack Overflow https://stackove ...

  4. SQL Error (1130): Host '192.168.1.126' is not allowed to connect to this MySQL server

    通过HeidiSQL连接MYSQL数据库报错: SQL Error (1130): Host '192.168.1.126' is not allowed to connect to this MyS ...

  5. 通过navicat连接mysql服务器提示SQL Error (1130): Host '192.168.1.100' is not allowed to connect to this MySQL server

    新装一个mysql,尝试用通过navicat连接mysql服务器的时候提示: SQL Error (1130): Host '192.168.1.100' is not allowed to conn ...

  6. error on line 1 at column 6: XML declaration allowed only at the start of the document

    This page contains the following errors: error on line 1 at column 6: XML declaration allowed only a ...

  7. 错误代码是1130，ERROR 1130: Host xxx.xxx.xxx.xxx is not allowed to connect to this MySQL server 是无法给远程连接的用户权限问题

    错误代码是1130,ERROR 1130: Host xxx.xxx.xxx.xxx is not allowed to connect to this MySQL server 是无法给远程连接的用 ...

  8. 解决ERROR 1130: Host '192.168.11.1' is not allowed to connect to this MySQL

    使用navicat进行远程登录MySQL时,报出 ERROR 1130: Host '192.168.11.1' is not allowed to connect to this MySQL  se ...

  9. idea @Override is not allowed when implementing interface method

    转自:http://blog.csdn.net/shenya2/article/details/50460447 在编码过程发现报错:@Override is not allowed when imp ...

随机推荐

  1. iBatis自动生成工具Abator

    https://blog.csdn.net/k_scott/article/details/8281837 ###首先创建数据库表,然后根据数据库表,生成相应的实体.及其配置文件 https://ww ...

  2. Java中List集合排序的方法 比较器的使用 根据学生对象数学 语文 英语成绩总和进行sort排序

    package com.swift; import java.util.ArrayList; import java.util.Collections; import java.util.Compar ...

  3. 解决安装homebrew失败

    安装homebrew失败提示如下 ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/maste ...

  4. 配置淘宝镜像，不使用怪异的cnpm

    npm config set registry https://registry.npm.taobao.org --global npm config set disturl https://npm. ...

  5. Repeat a string repeat a string-freecodecamp算法题目

    Repeat a string repeat a string(重复输出字符串) 要求 重复一个指定的字符串 num次 如果num是一个负数则返回一个空字符串. 思路 将给定的字符串赋给定义的变量te ...

  6. 【Machine Learning is Fun!】1.The world’s easiest introduction to Machine Learning

    Bigger update: The content of this article is now available as a full-length video course that walks ...

  7. 洛谷 P5015 标题统计

    第一道题很简单,标签:字符串.模拟. 只需要一个判断去除空格就对了: if(a[i]!=' ' && a[i]!='\n') v++; code: #include<iostre ...

  8. Linux - mkdir -p a/b/c

    mkdir -p a/b/c -p  会循环创建

  9. oop中 限制文件类型和大小

    <?php /** * Created by IntelliJ IDEA. * User: jiabinwang * Date: 7/5/18 * Time: 8:46 PM */ namesp ...

  10. 无需上传附件到服务器，Servlet读取Excel(二)

    package com.str; import java.io.File;import java.io.FileInputStream;import java.io.IOException; impo ...