I recently starting learning programming in C and was wondering how I would go about making mods for video games. The game I’m focused on modding first is called Watch Dogs 2. The website Nexus Mods recently in the past year started posting mods for Watch Dogs 2 and it really caught my interest since ..
I have a graphics engine using ID2D1Device1, but I cant seem to alter it to use ID2D1Device3. Does anyone know of an example anywhere? Here is my core code: Microsoft::WRL::ComPtr<ID2D1Device1> dev2d; Microsoft::WRL::ComPtr<ID2D1DeviceContext3> devCon3; Microsoft::WRL::ComPtr<ID3D11Device> dev; // the actual Direct3D device Microsoft::WRL::ComPtr<ID3D11DeviceContext> devCon; // device context Microsoft::WRL::ComPtr<IDXGIDevice> dxgiDevice;// to get the DXGI factory Microsoft::WRL::ComPtr<IDXGIAdapter> dxgiAdapter;// to ..
Consider the following code as C++ Primer 5th Ed. section 7.6. class Bar { public: // … private: static Bar mem1; // ok: static member can have incomplete type –> Tag 1 Bar *mem2; // ok: pointer member can have incomplete type –> Tag 2 Bar mem3; // error: data members must have complete type –> Tag ..
I’m currently trying to implement a BST, though I ran into trouble trying to implement the deletion function. The function gives a segfault when the node its trying to delete is the root node. Deleting nodes other than the root node doesn’t seem to cause this problem. Any help? bool bst::del(int num) { //return if ..
So I understand how to pass in addresses to a C function to avoid passing in the value. But what I do not understand is passing in by reference in C++. My lack of understanding comes from C where if you were to pass in the variables by reference you would just get a nonsense ..
I’m trying to get the memory address of data held within a PyObject* (from Python.h 3.8.2 specifically) so I can do a memcpy to a buffer. I’ve only been able to figure out how to copy the data out of the object but nothing on just getting the pointer. Say I have this object data ..
I’m trying to compile my program without the CRT, to significantly reduce its size. I get this error unresolved external symbol "const type_info::`vftable’" ([email protected]@[email protected]) even after disabling RTTI in visual studio settings. If anyone could give me any ideas on how to fix this, I would greatly appreciate it. Source: Windows Que..
I am new as a Node.js cpp-addon developer, I need to return a very big Object from cpp(Node.js cpp-addon) to Javascript logic, here is my code: cpp-addon case: var addon = require(‘bindings’)(‘addon.node’) console.time(‘perf’); console.log(‘This should be result:’, addon.getBigObject(‘foo bar’)); console.timeEnd(‘perf’); #include <napi.h> Napi::Value GetBigObject(const Napi::CallbackInfo& info) { Napi::Env m_env = info.Env(); Napi::Object node = Napi::Object::New(m_env); ..
I created an interest rate calculator however I modified the class to specify required and range attributes. When I add them and change my variables to null I receive the error: "Adding Attribute Error This is the FutureValueModel.cs class producing the errors: public class FutureValueModel { [Required(ErrorMessage = "Please enter a monthly investment.")] [Range(1, 500, ..
Is there a way to select different rows per column for the same footnote in the gt package in R? df = data.frame(Indicators = c("P1","P2","P3","P4","P5"), Grp1 = c(3,2,1,1,4), Grp2 = c(3,4,4,2,2), Grp3 = c(1,1,2,1,4)) Indicators Grp1 Grp2 Grp3 1 P1 3 3 1 2 P2 2 4 1 3 P3 1 4 2 4 P4 ..
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