Evo 7.12.0-TM26061101
Evo LPR Engine
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Evo::DDI Class Referenceabstract

DNN Device Information class. More...

#include <Engine.hpp>

Public Member Functions

virtual size_t GetNumDev (void) const =0
virtual EvoRC SelectDev (size_t idx)=0
virtual size_t GetSelDev (void) const =0
virtual const char * GetDevID (void) const =0
virtual size_t GetNumDMDF (void) const =0
virtual const char * GetDMDF (size_t idx) const =0
virtual const char * GetFullName (void) const =0

Detailed Description

DDI(DNN Device Information) class provides information about all the available devices on which DNN models can be executed For details, refer to DNN Details.

Member Function Documentation

◆ GetDevID()

virtual const char * Evo::DDI::GetDevID ( void ) const
pure virtual

Get ID of the selected DNN device.

Returns
Device ID

◆ GetDMDF()

virtual const char * Evo::DDI::GetDMDF ( size_t idx) const
pure virtual

Get specific DMDF.

Parameters
[in]idxIndex of the required DMDF. Its range is [0, Number of DMDFs).
Returns
DMDF.
Deprecated
Don't use any more because it's deprecated.
If errors occur, surround the code with a pair of the macros 'EVO_ENABLE_DEPRECATION_WARNINGS' and 'EVO_DISABLE_DEPRECATION_WARNINGS'. For example, 
EVO_ENABLE_DEPRECATION_WARNINGS
num = ddi.GetNumDMDF();
dmdf = ddi.GetDMDF(idx);
EVO_DISABLE_DEPRECATION_WARNINGS

◆ GetFullName()

virtual const char * Evo::DDI::GetFullName ( void ) const
pure virtual

Get the full name of the selected DNN device.

Returns
Full name.

◆ GetNumDev()

virtual size_t Evo::DDI::GetNumDev ( void ) const
pure virtual

Get number of the available DNN devices. For deatils, refer to DNN Devices.

Returns
Number of the devices

◆ GetNumDMDF()

virtual size_t Evo::DDI::GetNumDMDF ( void ) const
pure virtual

Get number of DMDFs supported by the selected DNN device.

Returns
Number of supported DMDFs
Deprecated
Don't use any more because it's deprecated.
If errors occur, surround the code with a pair of the macros 'EVO_ENABLE_DEPRECATION_WARNINGS' and 'EVO_DISABLE_DEPRECATION_WARNINGS'. For example, 
EVO_ENABLE_DEPRECATION_WARNINGS
num = ddi.GetNumDMDF();
dmdf = ddi.GetDMDF(idx);
EVO_DISABLE_DEPRECATION_WARNINGS

◆ GetSelDev()

virtual size_t Evo::DDI::GetSelDev ( void ) const
pure virtual

Get index of the selected DNN device.

Returns
Device index.

◆ SelectDev()

virtual EvoRC Evo::DDI::SelectDev ( size_t idx)
pure virtual

Select specific DNN device.

Parameters
[in]idxIndex of the required DNN device. Its range is [0, Number of devices).
Returns
EvoRC code