physx::PxInputData Class Reference

Input data class for I/O which provides random read access. More...

#include <PxIO.h>

Inheritance diagram for physx::PxInputData:

Collaboration diagram for physx::PxInputData:

Public Member Functions
virtual uint32_t	getLength () const =0
	return the length of the input data
virtual void	seek (uint32_t offset)=0
	seek to the given offset from the start of the data.
virtual uint32_t	tell () const =0
	return the current offset from the start of the data
virtual uint32_t	getLength () const =0
	return the length of the input data
virtual void	seek (uint32_t offset)=0
	seek to the given offset from the start of the data.
virtual uint32_t	tell () const =0
	return the current offset from the start of the data
Public Member Functions inherited from physx::PxInputStream
virtual uint32_t	read (void *dest, uint32_t count)=0
	read from the stream. The number of bytes read may be less than the number requested.
virtual uint32_t	read (void *dest, uint32_t count)=0
	read from the stream. The number of bytes read may be less than the number requested.

Detailed Description

Input data class for I/O which provides random read access.

The user needs to supply a PxInputData implementation to a number of methods to allow the SDK to read data.

Member Function Documentation

getLength() [1/2]

virtual uint32_t physx::PxInputData::getLength ( ) const

pure virtual

return the length of the input data

Returns

size in bytes of the input data

Implemented in physx::PxDefaultMemoryInputData, and physx::PxDefaultFileInputData.

getLength() [2/2]

virtual uint32_t physx::PxInputData::getLength ( ) const

pure virtual

return the length of the input data

Returns

size in bytes of the input data

Implemented in physx::PxDefaultMemoryInputData, and physx::PxDefaultFileInputData.

seek() [1/2]

virtual void physx::PxInputData::seek ( uint32_t  offset )

pure virtual

seek to the given offset from the start of the data.

Parameters

[in]

offset

the offset to seek to. If greater than the length of the data, this call is equivalent to seek(length);

Implemented in physx::PxDefaultMemoryInputData, and physx::PxDefaultFileInputData.

seek() [2/2]

virtual void physx::PxInputData::seek ( uint32_t  offset )

pure virtual

seek to the given offset from the start of the data.

Parameters

[in]

offset

the offset to seek to. If greater than the length of the data, this call is equivalent to seek(length);

Implemented in physx::PxDefaultMemoryInputData, and physx::PxDefaultFileInputData.

tell() [1/2]

virtual uint32_t physx::PxInputData::tell ( ) const

pure virtual

return the current offset from the start of the data

Returns

the offset to seek to.

Implemented in physx::PxDefaultMemoryInputData, and physx::PxDefaultFileInputData.

tell() [2/2]

virtual uint32_t physx::PxInputData::tell ( ) const

pure virtual

return the current offset from the start of the data

Returns

the offset to seek to.

Implemented in physx::PxDefaultMemoryInputData, and physx::PxDefaultFileInputData.

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

• RavEngine/deps/physx/physx/include/foundation/PxIO.h
• RavEngine/deps/physx/pxshared/include/foundation/PxIO.h