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StateInText Class Reference

Reads state information written with StateOutText. More...

#include <state_text.h>

Inheritance diagram for StateInText

[legend]Collaboration diagram for StateInText:

[legend]List of all members.

Public Methods
	StateInText ()
	StateInText (std::istream &s)
	StateInText (const char *)
	StateInText (const Ref< KeyVal > &)
	~StateInText ()
int	getstring (char *&)
	This restores strings saved with StateOut::putstring.
int	get_array_char (char *,int)
	These restore data saved with StateOut's put. More...
int	get_array_uint (unsigned int *,int)
int	get_array_int (int *,int)
int	get_array_float (float *,int)
int	get_array_double (double *,int)
int	get (const ClassDesc **)
	This restores ClassDesc's. More...
int	get (char &r, const char *key=0)
	These restore data saved with StateOut's put. members.
int	get (unsigned int &r, const char *key=0)
int	get (int &r, const char *key=0)
int	get (float &r, const char *key=0)
int	get (double &r, const char *key=0)
int	get (char *&)
	These restore data saved with StateOut's put. More...
int	get (unsigned int *&)
int	get (int *&)
int	get (float *&)
int	get (double *&)
Protected Methods
void	no_newline ()
void	no_array ()
int	read (char *)
int	read (unsigned int &)
int	read (int &)
int	read (float &)
int	read (double &)
void	newline ()
void	start_array ()
void	end_array ()
int	getobject (Ref< SavableState > &)
	This is used to restore an object. More...
void	abort ()
Protected Attributes
int	newlines_
int	no_newline_
int	no_array_

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Detailed Description

Reads state information written with StateOutText.

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Member Function Documentation

int StateInText::get ( char *& ) [virtual]

These restore data saved with StateOut's put. members. The data is allocated by StateIn. Reimplemented from StateIn.

int StateInText::get ( const ClassDesc ** ) [virtual]

This restores ClassDesc's. It will set the pointer to the address of the static ClassDesc for the class which has the same name as the class that had the ClassDesc that was saved by put(const ClassDesc*). Reimplemented from StateIn.

int StateInText::get_array_char ( char * p, int size ) [virtual]

These restore data saved with StateOut's put. members. The data must be preallocated by the user. Reimplemented from StateIn.

int StateInText::getobject ( Ref< SavableState > & ) [protected, virtual]

This is used to restore an object. It is called with the reference to the reference being restored. If the data being restored has previously been restored, then the pointer being restored is set to a reference to the previously restored object. Reimplemented from StateIn.

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

• state_text.h

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