basic_ostream& write( const char_type* s, std::streamsize count ); 表现为UnformattedOutputFunction.在构造和检查哨兵对象之后,输出字符数组中第一个元素指向的连续位置的字符。s将字符插入到输出序列中,直到出现下列情况之一: 一点儿没错count插入字符 ...
basic_ostream&write(constchar_type*s,std::streamsizecount); Behaves as anUnformattedOutputFunction. After constructing and checking the sentry object, outputs the characters from successive locations in the character array whose first element is pointed to bys. Characters are inserted into the output ...
1.进行检测目录的添加，可以多个目录 2.添加定时任务，可以一分钟一次，有改动会输出改动情况 #!/bin/...
void write(std::ostream& out){ out << size << std::endl;for (int i = 0; i < nSize; ++i){ out << elements[i];} } void read(std::istream& in){ in >> size;if (elements != null){ delete [] elements;} elements = new float[size];for (int i = 0; i < ...
basic_ostream::operator<< Unformatted output basic_ostream::put basic_ostream::write Positioning basic_ostream::tellp basic_ostream::seekp Miscellaneous basic_ostream::flush basic_ostream::swap (C++11) Member classes basic_ostream::sentry Non-member functions ...
代码十分简单,通过对比vs,得知gcc调用的是ostream.tcc文件中的write函数write(const _CharT* __s, streamsize __n)。 vs中是定义在ostream文件中的write(const _Elem* _Str,streamsize _Count),gcc中有write(const char_type* __s,streamsize__n);源码地址https://gcc.gnu.org/onlinedocs/gcc-4.7.4/libstd...
#ifndef _OSTREAM_ #define _OSTREAM_ #include <ios> #ifdef _MSC_VER #pragma pack(push,8) #endif /* _MSC_VER */ // I/O exception macros #define _TRY_IO_BEGIN _TRY_BEGIN #define _CATCH_IO_END _CATCH_ALL \ setstate(ios_base::badbit, true); _CATCH_END ...
如果12行注掉的话, str2就是1236589thea, 注意24~26行,read是一个input操作,是streamsteam继承自istream的, 第22行 ss.ignore(3), 这个方法是也是stringstream从 istream继承过来的, 还有26行的write,这个是ostream定义的,这三个方法都是属于unformated这一组的(见下面) ...
(std::basic_ostream<CharT,Traits> 的公开成员函数) 无格式输出 put 插入字符 (std::basic_ostream<CharT,Traits> 的公开成员函数) write 插入字符块 (std::basic_ostream<CharT,Traits> 的公开成员函数) 寻位 tellp 返回输出位置指示器 (std::basic_ostream<CharT,Traits> 的公开成员函数) ...
oStream.flush(); // Thread.sleep(500); } publicstaticvoidexec(OutputStreamoStream, Stringget)throwsIOException, InterruptedException { System.out.println(get); get=get+"\r\n"; oStream.write(get.getBytes()); oStream.flush(); Thread.sleep(500); ...