cfg_var_reader Class Reference

Reader part of cfg_var object. In most cases, you should use cfg_var instead of using cfg_var_reader directly. More...

#include <cfg_var.h>

Inheritance diagram for cfg_var_reader:

List of all members.

Public Member Functions
	cfg_var_reader (const GUID &guid)
	~cfg_var_reader ()
virtual void	set_data_raw (stream_reader *p_stream, t_size p_sizehint, abort_callback &p_abort)=0
Static Public Member Functions
static void	config_read_file (stream_reader *p_stream, abort_callback &p_abort)
	For internal use only, do not call.
Public Attributes
const GUID	m_guid

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Detailed Description

Reader part of cfg_var object. In most cases, you should use cfg_var instead of using cfg_var_reader directly.

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Constructor & Destructor Documentation

cfg_var_reader::cfg_var_reader

(

const GUID &

guid

)

[inline]

Parameters:

p_guid

GUID of the variable, used to identify variable implementations owning specific configuration file entries when reading the configuration file back. You must generate a new GUID every time you declare a new cfg_var.

cfg_var_reader::~cfg_var_reader

(

)

[inline]

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Member Function Documentation

virtual void cfg_var_reader::set_data_raw	(	stream_reader *	p_stream,
		t_size	p_sizehint,
		abort_callback &	p_abort
	)			[pure virtual]

Sets state of the variable. Called only from main thread, when reading configuration file.

Parameters:

	p_stream	Stream containing new state of the variable.
	p_sizehint	Number of bytes contained in the stream; reading past p_sizehint bytes will fail (EOF).

Implemented in cfg_int_t< t_inttype >, cfg_string, cfg_struct_t< t_struct >, cfg_objList< TObj >, cfg_objListEx< TList >, cfg_obj< TObj >, cfg_dsp_chain_config, cfg_guidlist, cfg_window_placement, cfg_window_size, cfg_int_t< bool >, and cfg_int_t< uint64_t >.

static void cfg_var_reader::config_read_file	(	stream_reader *	p_stream,
		abort_callback &	p_abort
	)			[static]

For internal use only, do not call.

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Member Data Documentation

const GUID cfg_var_reader::m_guid

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

• foobar2000/SDK/cfg_var.h