variant
How does it convert _bstr_t to BSTR when passing as an argument?
Taking a simple example: _bstr_t smartString(L\"MyString\"); Process(smartString); // takes BSTR. Initially I thought _bstr_t has a BSTR operator conve开发者_运维百科rting from _bstr_t to BSTR, bu[详细]
2023-04-09 22:47 分类：问答Does boost::variant work with std::string?
I\'ve written a simple program in C++ with use of boost::variant. Program\'s code is presented below.[详细]
2023-04-07 10:33 分类：问答Excel VBA: Variants in Array Variables
A question on variants.Im aware that variants in Excel vba are both the default da开发者_如何学编程ta type and also inefficient (from the viewpoint of overuse in large apps).However, I regularly use t[详细]
2023-04-06 12:04 分类：问答Windows COM action invoke on UPNP
I\'m working with COM UPnP. I\'m trying to send SetAVTransportURI action to urn:upnp-org:serviceId:AVTransport.SetAVTransportURI requires 3 params:[详细]
2023-04-06 07:44 分类：问答Accessing a SafeArray of Variants with JNI
I have a VB6 ActiveX DLL with functions that return a Variant. The Variant contains an array of node Variants, each of which contains a string Name and two data arrays (string and double). I am attemp[详细]
2023-04-03 02:49 分类：问答Variant implementation like boost::any with auto-conversion support
I want to implement a variant class that can store any datatype (like boost::an开发者_如何转开发y) but with the support of datatype conversion. For example,[详细]
2023-04-02 11:02 分类：问答conversion between std::vector and _variant_t
I need to convert between std::vector and _variant_t to avoid looping when writing/sending data into some file (database, Excel, etc.)[详细]
2023-04-01 11:51 分类：问答How to pass a custom struct into a _variant_t in C++ (non-CLI)?
I\'m trying to pass a struct e. g.: struct SVec3 { public: float X; float Y; float Z; }; into a _variant_t, to store it in an SAFEARRAY. My approach for that is first creating an instance:[详细]
2023-03-25 05:07 分类：问答How to return the number of dimensions of a (Variant) variable passed to it in VBA [duplicate]
This question already has answers here: How to find the number of dimensions that an array has? (3 answers)[详细]
2023-03-24 03:35 分类：问答JAXB: How to implement a JAXB-compatible variant wrapper class?
How could I implement a \"variant\" class which would act as an adapter between Object and JAXB-natively-supported types?[详细]
2023-03-21 22:11 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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