CComBSTR memory allocation

CComBSTR memory allocation



1.c++ - CComBSTR memory allocation - Stack Overflow

Description:I have a "const char* str" with a very long string. I need to
pass it from a cpp client to a .Net COM method which expects BSTR type.
Currently I use: CComBSTR bstr ...



2.Re: Why does this simple code leak memory?

Description:allocation/deallocation with ... and checks that memory
allocation succeeds ... Why does this simple code leak memory?... I have a
CComBSTR defined in MyClass like ...



3.com - Memory leak for CComBSTR - Stack Overflow

Description:CComBSTR memory allocation. 1 Why use CComBSTR instead of just
passing a WCHAR*? 4 What are the frequently encountered causes for COM
memory leaks. 931 ...



4.CComBSTR Class

Description:The CComBSTR class is a wrapper for BSTRs, which are
length-prefixed strings. The length is stored as an integer at the memory
location preceding the data in the string.



5.BSTR (Automation)

Description:16-11-2013 · BSTRs are allocated using COM memory allocation
functions, so they can be returned from methods without concern for memory
allocation.



6.How to convert LPTSTR to BSTR/CCOMBstr?

Description:In my project i am using FormatMessage API which is returning
the LPTSTR buffer pointer lpMsgBuf, if i use CComBstr Message(lpMsgBuf);
to copy the lpMsgBuf to BSTR ...



7.BSTR* as out parameter of a COM function; memory ...

Description:BSTR* as out parameter of a COM function; memory allocation
and freeing. Asked by: ... And finally, if you are using MFC, always use
CComBSTR instead of pure BSTR ...



8.VARIANT Memory Leak - DevX.com Forums

Description:Does anyone know if the code below will produce a memory leak?
I've omitted a lot of ... Jeff, CComBSTR method has a data member m_str
which contains the actual BSTR ...



9.Detect memory leak: memory leak, CComBSTR, vc++

Description:Hi Zoppo Actually I am facing a memory leak issue.. which
basically revolves around BSTR,CComBSTR etc by doing above change,I did
the above changed but still leak is ...



10.VC, ATL's CComBSTR Apend() method - Computer Programming ...

Description:append a CComBSTR to another CComBSTR, but Appending still
fails. 4. ... I've tried to use the memory allocation technique used in
the documentation for FormatMessage