I'm trying to initialize a map in a header with the following code, but it keeps giving me the error in the title. I'm using C++11, so this should be possible, right?
我尝试用下面的代码在标题中初始化一个映射,但是它一直给我标题中的错误。我用的是c++ 11,所以这应该是可能的,对吧?
typedef std::map<NPCAnimation::ID, std::map<Direction::ID, sf::Time>> AnimationSpeedMap;
AnimationSpeedMap AnimationSpeeds = {
{NPCAnimation::WALK, {
{Direction::LEFT, sf::milliseconds(100)},
{Direction::RIGHT, sf::milliseconds(100)},
{Direction::UP, sf::milliseconds(200)},
{Direction::DOWN, sf::milliseconds(200)}
}
},
{NPCAnimation::IDLE, {
{Direction::LEFT, sf::milliseconds(600)},
{Direction::RIGHT, sf::milliseconds(600)},
{Direction::UP, sf::milliseconds(600)},
{Direction::DOWN, sf::milliseconds(600)}
}
},
{NPCAnimation::SPECIAL, {
{Direction::LEFT, sf::milliseconds(500)},
{Direction::RIGHT, sf::milliseconds(500)},
{Direction::UP, sf::milliseconds(500)},
{Direction::DOWN, sf::milliseconds(500)}
}
},
};
Thanks in advance! ~ grambler1
提前谢谢!~ grambler1
2 个解决方案
#1
14
VS2012 supports the initializer list syntax, but the VS2012 implementation of std::map
does not. You'll have to wait for support for this to be added.
VS2012支持初始化器列表语法,但是std的VS2012实现::map不支持。你需要等待支持才能加入。
#2
6
I had the same issue. Unfortunately bracket-initialization and many other C++11 features are not supported until VS2013.
我有同样的问题。不幸的是,在VS2013之前不支持括号初始化和许多其他c++ 11特性。
proof: http://msdn.microsoft.com/en-us/library/vstudio/bb386063(v=vs.120).aspx
证明:http://msdn.microsoft.com/en-us/library/vstudio/bb386063(v = vs.120). aspx
#1
14
VS2012 supports the initializer list syntax, but the VS2012 implementation of std::map
does not. You'll have to wait for support for this to be added.
VS2012支持初始化器列表语法,但是std的VS2012实现::map不支持。你需要等待支持才能加入。
#2
6
I had the same issue. Unfortunately bracket-initialization and many other C++11 features are not supported until VS2013.
我有同样的问题。不幸的是,在VS2013之前不支持括号初始化和许多其他c++ 11特性。
proof: http://msdn.microsoft.com/en-us/library/vstudio/bb386063(v=vs.120).aspx
证明:http://msdn.microsoft.com/en-us/library/vstudio/bb386063(v = vs.120). aspx