C++ 错误C2447:&x27;{';:缺少函数头(旧式正式列表?)
我从C++ 错误C2447:&x27;{';:缺少函数头(旧式正式列表?),c++,C++,我从层\u id\u colors\u和\u visibility.h复制的代码有什么问题 error C2447: '{' : missing function header (old-style formal list?) error C2017: illegal escape sequence error C2017: illegal escape sequence error C2017: illegal escape sequence error C2017: illegal esca
层\u id\u colors\u和\u visibility.h
复制的代码有什么问题
error C2447: '{' : missing function header (old-style formal list?)
error C2017: illegal escape sequence
error C2017: illegal escape sequence
error C2017: illegal escape sequence
error C2017: illegal escape sequence
error C2017: illegal escape sequence
非法转义序列错误使我认为在一个或多个反斜杠的右边可能有空白 现在问题解决了
谢谢大家。C2447暗示了Visual Studio。你可以用一个函数来代替它。非法的转义序列错误让我觉得一个或多个反斜杠的右边可能有空格。哈,我明白了。@WayneTanner。。正如你所说的-空格就在那里。。你太棒了:)谢谢你们sarnold,steve Howard,天哪可能需要删除宏定义末尾的
;
,因为调用宏定义时可能需要添加一个:DECLARE\u LAYERS\u ORDER\u LIST(foo);
#define DECLARE_LAYERS_ORDER_LIST(list) int list[LAYER_COUNT] =\
{ LAYER_N_FRONT,\
LAYER_N_15, LAYER_N_14, LAYER_N_13, LAYER_N_12,\
LAYER_N_11, LAYER_N_10, LAYER_N_9, LAYER_N_8,\
LAYER_N_7, LAYER_N_6, LAYER_N_5, LAYER_N_4,\
LAYER_N_3, LAYER_N_2,\
LAYER_N_BACK,\
ADHESIVE_N_FRONT , ADHESIVE_N_BACK,\
SOLDERPASTE_N_FRONT, SOLDERPASTE_N_BACK,\
SILKSCREEN_N_FRONT, SILKSCREEN_N_BACK,\
SOLDERMASK_N_FRONT, SOLDERMASK_N_BACK,\
DRAW_N,\
COMMENT_N,\
ECO1_N, ECO2_N,\
EDGE_N,\
UNUSED_LAYER_29, UNUSED_LAYER_30, UNUSED_LAYER_31\
};