Crypto ++ is a non-standard open source C ++ class library of cryptographic schemes. With it it is possible to use the hash function sha-3, however I have no idea how to use this library, even though it has documentation, I still find it confusi...
I have a class where, within a non-static method, I want to make a call to another non-static call. However, in doing so, Visual Studio already gives this alert: "A reference to a non-static member must be relative to the specific object."
Th...
In my code, you have the struct:
struct material {
int idmaterial;
double rho;
double precokg;
};
And the reading function of a data vector of type "material", from a file:
std::vector<material> le_material(std::string s...
I'm using Ubuntu with OpenCV to develop a computational view method, before I used OpenCV in windows and put the following configuration in qtCreator to recognize OpencCV.
INCLUDEPATH += "C:\OpenCV-QT\install\include"
LIBS += -L"C:\OpenCV-QT\i...
I'm having problems when I pass my UI to a user who has a different windows visual configuration than mine. If the user's display is at 125 or 150% my UI gets huge fonts in the labels while the other widgets become standard. I wanted to keep the...
I need to implement an algorithm to find the k-neighbors closest to a certain point in the plane. Most of the material found on the internet is in English, I need the algorithm and the description of the operation
I first implemented the class p...
I'm creating a threaded list in C ++ and in condition if (j ->n == x) , in method wasVisited that should check if an element has already been inserted in the list, the following message appears when I compile:
Exception thr...
Well, I have an application for android that uses OpenGL ES 3.1, I did the whole procedure to compile the shaders, I decided to put them in a separate folder in assets, to retrieve the content I'm using
When I try to use the fopen command Visual Studio returns an error saying that such a command is unsafe, and that I should use fopen_s, but in case I do not know which way to go with fopen_s.
Good afternoon, guys.
I'm learning how to program in C ++ and I use the Qt framework for it.
I get an error compiling as below:
../ RWCXML / frmMainWindow.cpp: In member function 'void clsMainWindow :: fcMontarDadosXml ()':
../RWCXML/...