ext::basic_imemstream< Item_t, Traits_t, Allocator_t > Class Template Reference

#include <memstream.h>

Inheritance diagram for ext::basic_imemstream< Item_t, Traits_t, Allocator_t >:

Public Types
typedef Traits_t::char_type	char_type
typedef Traits_t::int_type	int_type
typedef Traits_t	traits_type

Public Member Functions
	basic_imemstream (const char_type *buf, size_t size)

Private Member Functions
int_type	underflow () override

Detailed Description

template<typename Item_t, typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>
class ext::basic_imemstream< Item_t, Traits_t, Allocator_t >

Definition at line 66 of file memstream.h.

Member Typedef Documentation

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

typedef Traits_t::char_type ext::basic_imemstream< Item_t, Traits_t, Allocator_t >::char_type

Definition at line 69 of file memstream.h.

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

typedef Traits_t::int_type ext::basic_imemstream< Item_t, Traits_t, Allocator_t >::int_type

Definition at line 70 of file memstream.h.

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

typedef Traits_t ext::basic_imemstream< Item_t, Traits_t, Allocator_t >::traits_type

Definition at line 71 of file memstream.h.

Constructor & Destructor Documentation

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

ext::basic_imemstream< Item_t, Traits_t, Allocator_t >::basic_imemstream ( const char_type *  buf, size_t  size  )

inline

Definition at line 73 of file memstream.h.

                                                        :
            std::basic_istream<Item_t, Traits_t>(this)
    {
        this->exceptions(std::ios_base::badbit);
        this->setg(const_cast<char_type*>(buf),
             const_cast<char_type*>(buf),
             const_cast<char_type*>(buf + size));
    }

Member Function Documentation

template<typename Item_t , typename Traits_t = std::char_traits<Item_t>, typename Allocator_t = std::allocator<Item_t>>

int_type ext::basic_imemstream< Item_t, Traits_t, Allocator_t >::underflow ( )

inlineoverrideprivate

Definition at line 83 of file memstream.h.

    {
        if (this->gptr() && this->gptr() < this->egptr())
            return traits_type::to_int_type(*this->gptr());

        return traits_type::eof();
    }