类 elc::defs::stream_n::noexcept_text_istream_t< char_T > 继承关系图:

elc::defs::stream_n::noexcept_text_istream_t< char_T > 的协作图:

Public 成员函数
virtual void	unread (const char_T *buf, size_t size) noexcept override=0

virtual char_T	peek () noexcept override

virtual char_T	get () noexcept override

Public 成员函数继承自 elc::defs::stream_n::base_stream_t
virtual	~base_stream_t ()=default

Public 成员函数继承自 elc::defs::stream_n::noexcept_stream_t
virtual int_t	seek (seek_type, int_t) noexcept override=0

virtual int_t	tell () noexcept override

virtual bool	seek_to (int_t) noexcept override=0

virtual void	sync () noexcept override=0

virtual void	flush () noexcept override=0

virtual void	close () noexcept override=0

Public 成员函数继承自 elc::defs::stream_n::noexcept_not_unreadable_istream_t
virtual bool	is_end () noexcept override=0

virtual bool	waitting_for_data () noexcept override=0

virtual	operator bool () noexcept override

Public 成员函数继承自 elc::defs::stream_n::noexcept_not_unreadable_text_istream_t< char_T >
virtual size_t	read (char_T *buf, size_t size) noexcept override=0

额外继承的成员函数
Public 类型继承自 elc::defs::stream_n::text_stream_t< char_T >
typedef char_T	char_type

typedef char_type	data_type

详细描述

template<class char_T>
struct elc::defs::stream_n::noexcept_text_istream_t< char_T >

在文件 all_defs.cpp 第 29023 行定义.

成员函数说明

◆ get()

template<class char_T >

virtual char_T elc::defs::stream_n::noexcept_text_istream_t< char_T >::get ( )

inlineoverridevirtualnoexcept

重载 elc::defs::stream_n::text_istream_t< char_T > .

在文件 all_defs.cpp 第 29032 行定义.

                                         {
        char_T buf;
        const size_t size=this->read(&buf,1);
        if(size==0)return 0;
        return buf;
    }

函数调用图:

◆ peek()

template<class char_T >

virtual char_T elc::defs::stream_n::noexcept_text_istream_t< char_T >::peek ( )

inlineoverridevirtualnoexcept

重载 elc::defs::stream_n::text_istream_t< char_T > .

在文件 all_defs.cpp 第 29025 行定义.

                                          {
        char_T buf;
        const size_t size=this->read(&buf,1);
        if(size==0)return 0;
        this->unread(&buf,1);
        return buf;
    }

函数调用图:

◆ unread()

template<class char_T >

virtual void elc::defs::stream_n::noexcept_text_istream_t< char_T >::unread	(	const char_T *	buf,
		size_t	size
	)

overridepure virtualnoexcept

实现了 elc::defs::stream_n::text_istream_t< char_T >.

在 elc::defs::stream_n::null_text_stream< char_T >, elc::defs::stream_n::base_streams_impl_n::terminal_irefstream_impl, elc::defs::stream_n::base_streams_impl_n::file_irefstream_impl, elc::defs::stream_n::base_streams_impl_n::handle_istream_impl , 以及 elc::defs::stream_n::base_streams_impl_n::in_impl_t 内被实现.

这是这个函数的调用关系图:

该结构体的文档由以下文件生成:

docs/all_defs.cpp

Public 成员函数

额外继承的成员函数

详细描述

成员函数说明

◆ get()

◆ peek()

◆ unread()