IlvGroupOutputFile Class Reference

Main class for writing groups to a stream. More...

#include <ilviews/protos/groupio.h>

Inheritance diagram for IlvGroupOutputFile:

Public Member Functions
void	addIndent (int d)
	Adds d to the current indentation level of the output context. More...
ostream &	getStream ()
	Returns the output stream associated with this context. More...
void	indent ()
	Outputs blank characters corresponding to the current indentation level of the output context.
void	writeValue (const IlSymbol *s)
	See below. More...
void	writeValue (const char *string)
	Lets you safely write strings that may contain special characters. More...
Public Member Functions inherited from IlvGroupFile
IlFloat	getVersion ()
	Returns the file version. More...
void	setVersion (IlFloat v)
	Lets you set the version of an output file in order to write files compatible with previous versions of the prototypes library. More...

Friends
class	IlvGroup
class	IlvGroupNode
class	IlvSubGroupNode

Detailed Description

Main class for writing groups to a stream.

Library: ilvproto

Group files should not be created directly by the application. They are generated internally by methods of other prototypes library classes. You will never need to use this class directly, unless you write new IlvGroupNode subclasses.

See also

IlvGroupInputFile, IlvGroupNode.

Member Function Documentation

addIndent()

void IlvGroupOutputFile::addIndent

(

int

d

)

Adds d to the current indentation level of the output context.

Parameters

d	Current indent level.

getStream()

ostream& IlvGroupOutputFile::getStream

(

)

Returns the output stream associated with this context.

Returns

The output stream associated with this context.

writeValue() [1/2]

void IlvGroupOutputFile::writeValue

(

const IlSymbol *

s

)

See below.

Parameters

s	Symbol to write.

writeValue() [2/2]

void IlvGroupOutputFile::writeValue

(

const char *

string

)

Lets you safely write strings that may contain special characters.

These member functions allow you to safely write a character string to an IlvGroupFile. The string is placed between quotation marks if it contains special characters. The accessor parameters should be saved using this method rather than the ostream::operator <<(const char*) operator. This lets you read them back in.

Parameters

string

String to write.