定义和用法 C++ 98C++ 11 template <class T1, class T2> pair<T1,T2> make_pair (T1 x, T2 y); template <class T1, class T2> pair<V1,V2> make_pair (T1&& x, T2&& y); // see below for definition of V1 and V2 std::make_pair 构造一个pair对象,其第一个元素设置为x,第二个...
It is suggested that all the people who will join in picking apples should wear a hat and a pair of gloves because there will be a lot of leaves or dirty things that will otherwise fall on your head and make your hands dirty . 注意! 它被建议将加入采摘苹果的所有人应该佩带帽子和一副手...
/mnt/c/Users/foo/projects/chase-icing/test/test_icing.cpp:(.text+0xdd9): undefined reference ...
实践中,std::unique_ptr 要比 std::shared_ptr 更实用,因为 std::unique_ptr 对对象的所有权是明确的,销毁时机也是明确的,可以很好地避免使用 new...到这个定义,如果删除器定义了 pointer,则会使用删除器中的 pointer 类型。...另外的三个也需要满足一定条件,这时可以从外部传入删除器,并将其保存至 ...
-full_ubsan) BUILD_UBSAN_FULL=1 ;; -tsan) BUILD_TSAN=1 ;; -full_tsan) BUILD_TSAN_FULL=1 ;; -debug_noopt) BUILD_DEBUG_NOOPT=1 ;; -testpairwise) EXPLORATION_STRATEGY=pairwise ;; -testexhaustive) EXPLORATION_STRATEGY=exhaustive # See bin/run-all-tests.sh and IMPALA-3947 for more ...
a安排专人进行一对一补货 As soon as arranges the specialist to carry on one pair to make up the goods [translate] aif felt some pain,i'd stop exercising.and if it hurt for more than a few days,i'd see a doctor. 如果毛毡一些痛苦, i'd中止exercising.and,如果它为更多比几天伤害了, ...
ablock pair as incorrect matching pair when its shift vector[translate] a去看望生病的姥姥 Sees grandmother who falls ill[translate] aAdrinaLina: tnx AdrinaLina : tnx[translate] aloss of mass 质量亏损[translate] a袁莉出场亮相 Yuan Li enters the stage declaring a position[translate] ...
实现实现一个 helper 函数 is_pair,它在参数是一个非空列表的时候返回 true。然后定义 quasiquote 函数。在 EVAL 中以ast 的第一个参数(即第二个列表元素)为参数调用它,随后 ast 被设置为结果,并且回到循环的开头继续执行(TCO,尾调用优化)。quasiquote 函数输入 ast 参数后,进行如下的条件判断: 如果is_pair ...
INCLUDE_DIR这个变量在 rules.mk 里已经定义了: 那就是 SDK/include/package.mk 文件了,打开看看。 主要有以下几个功能: (1)它会配置默认的变量 如果某个变量我们没有在上一部分里定义,那里在这个文件里,它就会被指定为默认值,比如: 上面的用 ?= 来表示给未定义的变量赋默认值。比如,如果没有指定 PKG_MD5...
the build. Make will read in a makefile one logical line at a time and once it’s fully read in, make will evaluate that line. A logical line may consist of one or more physical lines, where all but the last physical line ends with a backslash/newline pair. For a makefile such ...