在标题中声明后如何初始化二维字符数组

Question

我目前正在开展一个项目，该项目需要从二维数组中读取单个字符以确定相应网格中的内容。

我将二维字符数组声明如下：

class GridManager{
    static char level1[5][6];
    static char level2[5][6];
    static char level3[6][10];
};

我在 cpp 文件中初始化它们，如下所示：

char GridManager::level1[5][6] =
{{'O','P','T','T','E','N'},
    {'W','M','N','W','M','P'},
    {'M','T','P','M','P','R'},
    {'O','N','M','P','M','R'},
    {'L','E','E','E','E','N'}};
char GridManager::level2[5][6] = 
{{'O','E','E','E','T','P'},
    {'W','M','B','K','W','R'},
    {'L','B','P','B','M','R'},
    {'M','P','N','T','E','N'},
    {'L','N','B','B','B','R'}};
char GridManager::level3[6][10]= 
{{'O','T','T','T','T','T','T','T','P','R'}
 {'O','T','T','T','T','B','P','R','R','R'}
 {'L','O','T','T','P','P','N','R','P','R'}
 {'W','W','T','L','K','K','K','K','R','R'}
 {'W','W','R','K','T','E','E','O','P','R'}
 {'W','B','N','N','B','B','B','N','B','N'}};

但是它不断在第二行的第一个 { 上抛出一个错误，说它期待一个 }。 我也尝试在 .cpp 文件中将它们初始化为静态，但这并没有什么不同。 任何和所有的帮助将不胜感激。 如果您需要更多信息/代码，请随时询问 问候， 阿兹凯

Answer 1

您忘记在定义中放置逗号

char GridManager::level3[6][10]= 
{{'O','T','T','T','T','T','T','T','P','R'}
 {'O','T','T','T','T','B','P','R','R','R'}
 {'L','O','T','T','P','P','N','R','P','R'}
 {'W','W','T','L','K','K','K','K','R','R'}
 {'W','W','R','K','T','E','E','O','P','R'}
 {'W','B','N','N','B','B','B','N','B','N'}};

应该是

char GridManager::level3[6][10]= 
{{'O','T','T','T','T','T','T','T','P','R'},
 {'O','T','T','T','T','B','P','R','R','R'},
 {'L','O','T','T','P','P','N','R','P','R'},
 {'W','W','T','L','K','K','K','K','R','R'},
 {'W','W','R','K','T','E','E','O','P','R'},
 {'W','B','N','N','B','B','B','N','B','N'}};

Answer 2

这看起来不错，但是您在最后一个数组的定义中缺少逗号，如下所示：

char GridManager::level3[6][10]= 
{{'O','T','T','T','T','T','T','T','P','R'}, // <-
 {'O','T','T','T','T','B','P','R','R','R'}, // <-
 {'L','O','T','T','P','P','N','R','P','R'}, // <- HERE
 {'W','W','T','L','K','K','K','K','R','R'}, // <-
 {'W','W','R','K','T','E','E','O','P','R'}, // <-
 {'W','B','N','N','B','B','B','N','B','N'}};