__cpp_lib_inplace_vector std::inplace_vector:可动态调整大小的固定容量向量(原位存储) 202406L (C++26) P0843R14 __cpp_lib_int_pow2 2 的整数幂运算(std::has_single_bit、std::bit_ceil、std::bit_floor、std::bit_width) 202002L (C++20) P0556R3P1956R1 __cpp_lib_integer_comparison_fu...
CHECK( concat(static_cast<const void *>(nullptr)) == "0"); } TEST_CASE( "Container types, identity", "container_id" ) { CHECK( concat(vector<int>{1,2,3,4,5}) == "12345" ); CHECK( concat(list<int>{1,2,3,4,5}) == "12345" ); CHECK( concat(forward_list<int>{1,2,...
{ std::vector<ggml_backend_dev_t> devices; }; static const char * ggml_backend_cann_reg_get_name(ggml_backend_reg_t reg) { GGML_UNUSED(reg); return GGML_CANN_NAME; } static size_t ggml_backend_cann_reg_get_device_count(ggml_backend_reg_t reg) { ggml_backend_cann_reg_...
例如,如果您有一个 vector 容器,您可以使用以下代码来遍历其中的所有元素: 代码语言:c++ 复制 #include<iostream> #include<vector> int main() { std::vector<int> v = {1, 2, 3, 4, 5}; foreach(v, item) { std::cout<< item<< std::endl; } return 0; } 这将输出: 代码语言:txt 复制...
views::concat (FTM)* P2542R8 15 Concatenation of strings and string views (FTM)* P2591R5 15 19 Enabling list-initialization for algorithms (FTM)* P2248R8P3217R0 15 std::ranges::generate_random (FTM)* P1068R11 Comparisons for std::reference_wrapper, and constraints for comparisons of...
一致容器擦除,如 std::erase(std::vector) 或std::erase_if(std::map) (FTM)* P1209R0P1115R3 9 (P1209R0)10 (P1115R3) 8 (P1209R0) 11 (P1115R3) 19.25* (P1209R0)19.27* (P1115R3) 10.0.1* (P1209R0)12.0.5* (P1115R3) 标准库头文件单元 P1502R1 11 19.29 (16.10)* polymorphic...
__cpp_lib_ranges_concat202403L(C++26)std::ranges::concat_view Example The preliminary version can be checked out onCompiler Explorer. Run this code #include <cassert>#include <list>#include <print>#include <ranges>#include <vector>intmain(){std::vector<int>v0{1,2,3}, v1{4,5};int...
words:["foo", "bar"] You should return the indices:[0,9]. (order does not matter). 代码: classSolution {public: vector<int> findSubstring(strings, vector<string>&words) { vector<int>ret;if( words.empty() || s.empty() )returnret;constintlen_w = words[0].size();//length of ...
toVector 数组类型转换 isError、isNull、isArray 等节点类型判断 parse, 从json字符串生成Json对象 Extend Json - 扩展对象 concat Json - 数组扩展 push_front - 数组压入队首 push_back - 数组压入队尾 insert - 数组插入 clear - 清空 std::move语义 ...
C_CPP_HASHNODE (vector_keyword)->flags |= NODE_CONDITIONAL;/* Enable context-sensitive macros. */cpp_get_callbacks (pfile)->macro_to_expand = spu_macro_to_expand; } } 开发者ID:KangDroid,项目名称:gcc,代码行数:38,代码来源:spu-c.c ...