Evo Namespace Reference

Evo Engine's topmost namespace

Namespaces
namespace	CC
	Camera Calibration namespace.
namespace	GIC
	Evo Engine's GenICam namespace

Classes
class	DDI
	DNN Device Information class. More...
class	LPI
	License Plate Information class. More...
class	Engine
class	GOP
	Goup of Pictures. More...
class	FAVEngine
	Fully Automatic Video Engine class. More...
class	Picture
	Picture class More...
class	SSEngine
	Snapshot Engine class. More...
class	TSSEngine
	Triggered Snapshot Engine class. More...

Functions
EvoRC	Initialize (const char *drmd=NULL, const char *dataDir=NULL, DDI::Ptr *ddi=NULL)
EvoRC	GetLastRC (void)
EvoRC	CvtUTF8ToCP (const char *utf8, char *cpBuf, size_t bufLen)

Function Documentation

CvtUTF8ToCP()

EvoRC Evo::CvtUTF8ToCP	(	const char *	utf8,
		char *	cpBuf,
		size_t	bufLen )

Convert strings encoded in UTF-8 into one encoded in the current CodePage.

Note

This function is supported only in Windows platform.

Parameters

[in]	utf8	Input buffer for source string in UTF-8.
[out]	cpBuf	Output buffer for destination string in the CodePage.
[in]	bufLen	Length of the output buffer in bytes.

Returns

EvoRC code

GetLastRC()

EvoRC Evo::GetLastRC

(

void

)

Get return codes of Evo Engine's API functions which were called immediately before. This function reflects only non-void API functions which don't return EvoRC codes

Returns

EvoRC code

Note

This function is aware of multi-threads.

Initialize()

EvoRC Evo::Initialize	(	const char *	drmd = NULL,
		const char *	dataDir = NULL,
		DDI::Ptr *	ddi = NULL )

Initialize engine's entire environemnt.

Parameters

[in]	drmd	DNN Run Mode descriptor. In case of NULL, 'latency' is is used by default. For details, refer to DRM.
[in]	dataDir	Path to the data directory in installed Evo SDK. In case of NULL, engines gain the path information from the environment variable EVOENG_DATA_DIR. If both aren't specified, error returns. Note the environment varaiable has precedence when both are specified.
[out]	ddi	DDI object to be get. If not required, set to NULL.

Returns

EvoRC code

Note

The country codes are case-sensitive.

The data direcoty path must include only characters in ASCII code. Or, it could not be found by engine.