qq_16778399的博客

#include <iostream>#include <algorithm>#include <vector>using namespace std;string AddString(string strA,string strB){ reverse(strA.begin(),strA.end()); reverse(strB.begin(),strB.end()); int lenA = strA.length(); ..

int UnCompress(const char * src, int len){ z_stream strm; strm.zalloc = NULL; strm.zfree = NULL; strm.opaque = NULL; strm.avail_in = len; strm.next_in = (Bytef *)src; int err = -1, ret = -1; err = inflateInit2(&strm,.

#include <iostream>#include <string>using namespace std;class chs_codecvt : public codecvt_byname<wchar_t, char, std::mbstate_t> {public: chs_codecvt(string s) : codecvt_by...

#include <boost/timer.hpp>#include <boost/progress.hpp>#include <boost/date_time/gregorian/gregorian.hpp>#include <boost/date_time/posix_time/posix_time.hpp>#include <b...

Python调C函数C端定义char const * hello(){ return "hello,world";}BOOST_PYTHON_MODULE(hello){ def("hello", hello);}python端调用import helloprint hello.hello()Python中//用于线程安全class ...

Python调Cpython 调C语言主要是将C代码编译成so文件，通过python端的ctypes导入C库使用C函数，简单使用如下void TestLib::hello(int a) { printf("hello world");}extern "C" { void hello();}python 端import ctypesso = ctypes.c...

在使用字符串时不可避免的经常用到转义字符\,今天看了C++标准库,看到了string 的新特性，可以不再使用转义字符，如下：string data = "what\' your name";string data = R"(what' your name)";在使用（）时需注意：R"delim(what' your name)delim",delim是字符序列，不得超过16个字符。...