Material condition symbols 包容條件符號(hào)材質(zhì)條件符號(hào)
Contains build instructions including the configuration to build , conditional symbols , warning levels , and output information 包含生成說(shuō)明,這些說(shuō)明包括要生成的配置、條件符號(hào)、警告級(jí)別和輸出信息。
Attributes , a call to the method is included if at least one of the conditional symbols is defined in other words , the symbols are logically ored together 屬性,且至少定義了多個(gè)條件符號(hào)(換言之,這些符號(hào)彼此之間存在邏輯“或”關(guān)系)中的一個(gè),則將包含對(duì)該方法的調(diào)用。