情况std::tuple 是类似的。这导致了以下问题:在C ++ 1Z中,是否有使用它的情况 std::make_pair 和std::make_tuple 而不是使用构造函数 std::pair 和std::tuple? 请考虑仅考虑纯C ++ 1Z代码(即无需与C ++ 14的向后兼容),并假设每个人都熟悉此C ++ 1Z功能。 看答案 在C ++ 1Z中,是否存在使用的情况...
constexprT make_from_tuple(Tuple&&t); (C++17 起) 构造T类型对象,以元组t的元素为构造函数的参数。 参数 t-元组,其元素被用作T构造函数的参数 返回值 被构造的T对象。 注意 元组不必是std::tuple,可以为任何支持std::get和std::tuple_size的类型所替代;特别是可以用std::array和std::pair。
make_tuple std::make_tuple Defined in header <tuple> template<class... Types > (since C++11)tuple<VTypes...> make_tuple( Types&&... args );Creates a tuple object, deducing the target type from the types of arguments.For each Ti in Types..., the corresponding type Vi in Vtypes......
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$(CC) $(CFLAGS) -o $(TARGET) $(TARGET).c clean: $(RM) $(TARGET) As shown in the above example, in this makefile we make use of the variable ‘CC’ that contains the compiler value that we are using (GCC in this case). Another variable ‘CFLAGS’ contains the compiler flags th...
Makefile Note (Update in 2022-03-29) 说明 make file 的组成部分 1. make file 由 变量,目标,规则,注释,函数等部分组成 2. 其中目标则代表编译的目标,如果编译目标的规则并不会生成目标文件时,则需要 .PHONY 指明 3. 变量的复制有如下几种:a = b,a := b,a ?= b,a += b...
2 changes: 2 additions & 0 deletions2tools/check_source/check_cmake_consistency.py Original file line numberDiff line numberDiff line change Expand Up@@ -262,6 +262,8 @@ def is_definition(l: str, f: str, i: int, name: str) -> Tuple[bool, int]: ...
Python 内置了常用数据结构(str, tuple, list, dict),简洁的语法、丰富的内置库(os,sys,urllib,...)和三方库(numpy, tf, torch ...),功能强大。最为重要的是和能够和多种服务(flask…)和tensorflow、pytorch等无缝联合,从而方便将你的算法开放出去。
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