摘要:
ISO TC 184/SC4/WG11 N304 Date: 2015-07-30 Supersedes N303 ISO 10303-21 Industrial automation systems and integration — Product data representation and 阅读全文
摘要:
#pragma once class _String_val //字符串存储,16字节或者大于16字节的堆指针, // base class for basic_string to hold data { public: enum { // length of internal buffer, [1, 16],15个字符+\0 _BUF_SIZ... 阅读全文