ders::data_queue Class Reference

Interface that defines interruptible data queue. More...

#include <data_queue.hpp>

Inheritance diagram for ders::data_queue:

List of all members.

Public Types
enum	result { ok, empt, intr }
	read/write result More...
Public Member Functions
virtual bool	is_intr ()=0
virtual void	set_intr (bool val)=0
virtual result	read_obj (object_io &rdr, bool wait=true)=0
virtual result	write_obj (const object_io &wrtr)=0
virtual void	destroy (mem_pool &mp2)=0
Protected Member Functions
void	operator delete (void *ptr, size_t size)
Static Protected Member Functions
template<class T>
static void	destroy_this (T *ptr, mem_pool &mp2)

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Detailed Description

Interface that defines interruptible data queue.

Definition at line 37 of file data_queue.hpp.

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Member Enumeration Documentation

enum ders::data_queue::result

read/write result

Enumerator:

ok
empt
intr

Definition at line 40 of file data_queue.hpp.

{ ok, empt, intr };

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Member Function Documentation

virtual bool ders::data_queue::is_intr

(

)

[pure virtual]

virtual void ders::data_queue::set_intr

(

bool

val

)

[pure virtual]

virtual result ders::data_queue::read_obj	(	object_io &	rdr,
		bool	wait = true
	)			[pure virtual]

virtual result ders::data_queue::write_obj

(

const object_io &

wrtr

)

[pure virtual]

template<class T>

void ders::destroyable::destroy_this	(	T *	ptr,
		mem_pool &	mp2
	)			[inline, static, protected, inherited]

Definition at line 47 of file destroy.hpp.

{
 assert(typeid(*ptr)==typeid(T));

 ptr->~T();
 mp2.deallocate(ptr, sizeof(T));
}

void ders::destroyable::operator delete	(	void *	ptr,
		size_t	size
	)			[inline, protected, inherited]

Definition at line 39 of file destroy.hpp.

{ hard_assert(false); }

virtual void ders::destroyable::destroy

(

mem_pool &

mp2

)

[pure virtual, inherited]

Implemented in ders::ErrorException, ders::Exception, ders::ExitMsgException, ders::StdExternException, ders::UnknExternException, ders::file, and ders::FileErrorException.

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The documentation for this class was generated from the following file:

• data_queue.hpp