【发布时间】:2012-05-03 01:48:49
【问题描述】:
我从layers_id_colors_and_visibility.h复制的这段代码有什么问题?
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
#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\
};
【问题讨论】:
-
C2447 表示 Visual Studio。
-
你可以用函数替换它。
-
非法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 - 那里有空格..你是个了不起的人 :) 谢谢你们 sarnold、steve Howard、chris
-
您可能希望删除宏定义末尾的
;,因为您可能希望在调用它时添加一个:DECLARE_LAYERS_ORDER_LIST(foo);
标签: c++