ImageGear for C and C++ on Linux v20.0 - Updated
API Reference Guide > Core Component API Reference > Core Component Functions Reference > Component Manager Functions > IG_comm_entry_request

This function is used to get pointer to the function from component with given name.


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AT_ERRCODE  ACCUAPI  IG_comm_entry_request(
        LPCHAR lpEntryName,
        LPAFT_ANY* lpFuncPtr,
        LPCHAR lpReason


Name Type Description
lpEntryName LPCHAR The full name of entry "<Comp_name>.<Func_name>", where <Comp_name> is a component name where function is exported, and <Func_name> is a name of function.
lpFuncPtr LPAFT_ANY* Pointer where to return pointer to requested function.
lpReason LPCHAR Optional parameter to specify string description of the reason for this request.

Return Value:

Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.

Supported Raster Image Formats:

This function does not process image pixels.


Usually this function is used with component public header i_<COMP_NAME>.h, where actual type of function is declared.

See Attaching Components.

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