Auxiliary Methods - Capture Vision Router C++ API Reference

SetGlobalIntraOpNumThreads

Sets the global number of threads used internally for model execution.

static void SetGlobalIntraOpNumThreads(int intraOpNumThreads = 0);

Parameters

[in] intraOpNumThreads Number of threads used internally for model execution. Valid range: [0, 256]. If the value is outside the range [0, 256], it will be treated as 0 (default).

Remarks

• Introduced in Dynamsoft Barcode Reader SDK version 11.2.1000 and Dynamsoft Capture Vision version 3.2.1000.

AppendDLModelBuffer

Appends a deep learning model to the memory buffer.

static int AppendDLModelBuffer(const char* modelName, const unsigned char* modelBytes, int modelBytesLength, int maxModelInstances);

Parameters

[in] modelName The name of the model.

[in] modelBytes The bytes of the model.

[in] modelBytesLength The length of the model bytes.

[in] maxModelInstances The max instances created for the model.

Return Value

Returns 0 if succeeds, nonzero otherwise.

Remarks

• Introduced in Dynamsoft Barcode Reader SDK version 11.2.1000 and Dynamsoft Capture Vision version 3.2.1000.

ClearDLModelBuffers

Clears all deep learning models from buffer to free up memory.

static void ClearDLModelBuffers(); 

Remarks

• After calling this function, all CaptureVisionRouter instances created before the function call will not be able to use model-related features.

• Introduced in Dynamsoft Barcode Reader SDK version 11.2.1000 and Dynamsoft Capture Vision version 3.2.1000.

FreeString

Deprecated. Will be removed in future versions. Use CoreModule::FreeBytes instead.

AppendModelBuffer

Deprecated. Will be removed in future versions. Use AppendDLModelBuffer instead.

Remarks

• Deprecated in Dynamsoft Barcode Reader SDK version 11.2.1000 and Dynamsoft Capture Vision version 3.2.1000.