I am trying to use a C++ object in Python that has in argument a cv::Mat. Here is my code : //simplelib.h #ifdef SIMPLELIB_EXPORTS #define SIMPLELIB_API __declspec(dllexport) #else #define SIMPLELIB_API __declspec(dllimport) #endif #ifdef _DEBUG #undef _DEBUG #include <Python.h> #include <boost/python.hpp> class simplelib { private: cv::Mat input; public: /*Constructor for the simplelib class*/ SIMPLELIB_API simplelib(cv::Mat input); ..
Category : visual-studio
I am trying to integrate rabbitmq into one of the modules of my solution in order to switch from mailslots to rabbitmq. The problem is that during the fectcontent, the module "breaks" the links of the other modules. The errors generated are "unresolved external symbols". ########################## # CODE CMAKELISTS ########################## file(GLOB sources "src/*.cpp" "src/*.c") file(GLOB ..
A publication company that markets both book and audiocassets versions of its works. create a class called publication that stores the title (a string) and price (type float) of publication. This class includes getdata() and showdata() member functions for input and output data members. This class also includes a pure virtual member function “ISOversize()”. From ..
I have a static lib for which I have written Native Unit tests . I have followed the link and done all steps in https://devblogs.microsoft.com/cppblog/cpp-testing-in-visual-studio/ But when I run the Code coverage for tests . It doesnt show the code coverage for the lib at all. I have configured Linker > Debugging > Generate Debug ..
I took a table_layout_panel of 1 row by 5 columns and put 5 labels in all 5 columns. Now I am trying to insert different data in these 5 labels. For Example:- using a for loop { print 1 to 5 } The result should be like:- label1.Text = "1"; label2.Text = "2"; label3.Text = ..
I have two different configurations of a project and I wish to link one against one against windows’ standard opengl32.lib and the other against Angle. The trouble is, both of these libraries implement the OpenGL interface and I see no way of choosing between them other than removing one library from vcpkg. It seems to ..
I’m coding a simple project with Java Script using WSL2. I’ve started learning programming just three months ago and I still don’t know exactly how to manage my system files from a terminal, so when VS Code showed me the "This workspace is on the Windows file system (/mnt/). For the best performance, we recommend ..
Can you please help me install GLUT for windows 8 Microsoft Visual Studio 2019 64 bit? I’ve tried many tutorials posted and even copied and pasted the dll and header file in said locations. I keep getting error: Cannot open source file <GL/glut.h> Please recommend any tutorials to be followed so I can get my ..
I’m trying to set "Copy file" instead of "Does not participate in build" in VS2019 using Premake: I tried to use this but does not work: filter { "files:**.fx" } buildaction "Copy file" Any ideas? Thanks Source: Windows Que..
I use Visual Studio 2019. I writing two test project: exe and dll. My dll include noexported class and exported function: #pragma once #include <vector> #ifdef DLL_EXPORT #define DLL __declspec(dllexport) #else #define DLL __declspec(dllimport) #endif struct dll { public: std::vector<int> a; std::vector<int> b; std::vector<int> c; int d; }; extern "C" DLL dll * _data1(); And ..
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