Abstract stream base class.
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#include <PGFstream.h>
Abstract stream base class.
Abstract stream base class.
- Author
- C. Stamm
Definition at line 39 of file PGFstream.h.
◆ CPGFStream()
CPGFStream::CPGFStream |
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| ) |
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inline |
◆ ~CPGFStream()
virtual CPGFStream::~CPGFStream |
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| ) |
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inlinevirtual |
◆ GetPos()
virtual UINT64 CPGFStream::GetPos |
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const |
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pure virtual |
◆ IsValid()
virtual bool CPGFStream::IsValid |
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const |
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pure virtual |
◆ Read()
virtual void CPGFStream::Read |
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int * |
count, |
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void * |
buffer |
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) |
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pure virtual |
Read some bytes from this stream and stores them into a buffer.
- Parameters
-
count | A pointer to a value containing the number of bytes should be read. After this call it contains the number of read bytes. |
buffer | A memory buffer |
Implemented in CPGFMemoryStream, and CPGFFileStream.
◆ SetPos()
virtual void CPGFStream::SetPos |
( |
short |
posMode, |
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INT64 |
posOff |
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) |
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pure virtual |
Set stream position either absolute or relative.
- Parameters
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posMode | A position mode (FSFromStart, FSFromCurrent, FSFromEnd) |
posOff | A new stream position (absolute positioning) or a position offset (relative positioning) |
Implemented in CPGFMemoryStream, and CPGFFileStream.
◆ Write()
virtual void CPGFStream::Write |
( |
int * |
count, |
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void * |
buffer |
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) |
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pure virtual |
Write some bytes out of a buffer into this stream.
- Parameters
-
count | A pointer to a value containing the number of bytes should be written. After this call it contains the number of written bytes. |
buffer | A memory buffer |
Implemented in CPGFMemoryStream, and CPGFFileStream.
The documentation for this class was generated from the following file: