OdPrcCompressedFiler Class

Class Hierarchy

Syntax

C++

class OdPrcCompressedFiler : public OdPrcFiler;

File

PrcCompressedFiler.h

Description

Abstract class for input/output operations with compressed data.

Group

PRC Input/output Operations for Entities

Public Methods

	Name	Description
	~OdPrcFiler	Destroys the filer object.

OdPrcCompressedFiler Enumerations

OdPrcCompressedFiler Class

	Name	Description
	CompressedBitStrategy	Types of bit compression strategy.

OdPrcFiler Methods

	Name	Description
	arrayElemIn	Starts an element data block in the file associated with the filer.
	arrayIn	Starts a new data block for an array in the file associated with the filer.
	controller	Returns the current file controller used for working with the filer.
	getAuditInfo	Returns audit information from the filer.
	length	Returns the current length of the .prc file associated with the filer.
	levelIn	Starts a new data block in the file associated with the filer.
	levelOut	Finishes a data block in the file associated with the filer.
	seek	Moves the file pointer to the specified location in the filer.
	setController	Sets a new file controller object for the filer.
	setVersion	Sets a new PRC format version value for the filer to work with.
	tell	Returns the current file pointer position of the filer.
	version	Returns the current PRC format version for the filer.

OdPrcCompressedFiler Class

	Name	Description
	readBits	This is the overview for the readBits method overload.
	readBoolean	Reads a boolean value from a file and returns it.
	readCharacter	Reads a character from a file and returns it.
	readCharacterArray	Reads an array of characters from a file and returns it.
	readCompressedEntityType	Reads a compressed entity type from a file and returns it.
	readCompressedIndiceArray	Reads a compressed array of 32-bit integer values from a file.
	readCompressedIntegerArray	Reads a compressed array of integer values from a file and returns it.
	readDouble	Returns a double value from a file.
	readDoubleWithVariableBitNumber	Reads a double value with a variable number of bits from a file and returns it.
	readEntityType	Reads an entity type from a file and returns it.
	readInteger	Reads an integer value from the file and returns it.
	readIntegerWithVariableBitNumber	Reads an integer value with a variable number of bits from a file and returns it.
	readNumberOfBitsThenUnsignedInteger	Reads from a file the number of bits needed to store an unsigned integer value.
	readPoint2d	Reads 2D point data from a file and returns it.
	readPoint3d	Reads 3D point data from a file and returns it.
	readPoint3DWithVariableBitNumber	Reads a 3D point with a variable number of bits from a file and returns it.
	readShortArray	Reads an array of short integer values from a file.
	readString	Reads a string value from a file and returns it.
	readUnsignedInteger	Reads an unsigned 32-bit integer value from the file.
	readUnsignedIntegerWithVariableBitNumber	Reads an unsigned integer value with variable number of bits from a file.
	readVector2d	Reads 2D vector data from a file and returns it.
	readVector3d	Reads 3D vector data from a file and returns it.
	restorePosition	Restores previously saved position in a file.
	savePosition	Saves the current position in a file.
	writeBits	This is the overview for the writeBits method overload.
	writeBoolean	Writes a boolean value to a file.
	writeCharacter	Writes a character to a file.
	writeCharacterArray	Writes an array of characters to a file.
	writeCompressedEntityType	Writes an entity type to a file.
	writeCompressedIndiceArray	Writes a compressed array of integer values to a file.
	writeCompressedIntegerArray	Writes a compressed array of integer values to a file.
	writeDouble	Writes a double value to a file.
	writeDoubleWithVariableBitNumber	Writes a double value with a variable number of bits to a file.
	writeEntityType	Writes the entity type to a file.
	writeInteger	Writes an integer value to a file.
	writeIntegerWithVariableBitNumber	Writes an integer value with variable number of bits to a file.
	writeNumberOfBitsThenUnsignedInteger	Writes to a file the number of bits needed to store an unsigned integer value.
	writePoint2d	Writes 2D point data to a file.
	writePoint3d	Writes 3D point data to a file.
	writePoint3DWithVariableBitNumber	Writes a 3D point with a variable number of bits to a file.
	writeShortArray	Writes an array of short integer values to a file.
	writeString	Writes a string value to a file.
	writeUnsignedInteger	Writes an unsigned integer value to a file.
	writeUnsignedIntegerWithVariableBitNumber	Writes an unsigned integer value with variable number of bits.
	writeVector2d	Writes 2D vector data to a file.
	writeVector3d	Writes 3D vector data to a file.

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