I/O device provider interface.
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#include <iodevice_provider.h>
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virtual | ~IODeviceProvider () |
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virtual IODeviceProvider * | duplicate ()=0 |
| Returns a new provider to the same resource.
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virtual size_t | get_position () const |
| Returns the position in the data stream.
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virtual size_t | get_size () const |
| Returns the size of data stream.
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virtual size_t | peek (void *data, size_t len)=0 |
| Peek data from device.
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virtual size_t | receive (void *data, size_t len, bool receive_all=true)=0 |
| Receive data from device.
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virtual bool | seek (int, IODevice::SeekMode) |
| Seek in data stream.
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virtual size_t | send (const void *data, size_t len, bool send_all=true)=0 |
| Send data to device.
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I/O device provider interface.
◆ ~IODeviceProvider()
virtual clan::IODeviceProvider::~IODeviceProvider |
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inlinevirtual |
◆ duplicate()
Returns a new provider to the same resource.
◆ get_position()
virtual size_t clan::IODeviceProvider::get_position |
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const |
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inlinevirtual |
Returns the position in the data stream.
Returns SIZE_MAX if the position is unknown.
◆ get_size()
virtual size_t clan::IODeviceProvider::get_size |
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const |
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inlinevirtual |
Returns the size of data stream.
Returns SIZE_MAX if the size is unknown.
◆ peek()
virtual size_t clan::IODeviceProvider::peek |
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void * |
data, |
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size_t |
len |
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pure virtual |
◆ receive()
virtual size_t clan::IODeviceProvider::receive |
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void * |
data, |
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size_t |
len, |
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bool |
receive_all = true |
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pure virtual |
Receive data from device.
◆ seek()
◆ send()
virtual size_t clan::IODeviceProvider::send |
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const void * |
data, |
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size_t |
len, |
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bool |
send_all = true |
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) |
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pure virtual |
The documentation for this class was generated from the following file: