c++ tag

886 questions

3 answers
33 views
0

Why does c∔ で get the error {error:expected'; 'before numeric constant}?

Let me know if I want to do this right#include<bits/stdc++.h>using namespace std;int main() { // Add Program Here int A, B; cin>>A>>B; cout<<0 5050/50<<end~~1;}This will ...

c++

1 years ago

1 answers
32 views
0

I want to create a voice recognition app [closed]

Do you want to improve this question?Edit this post and update the question to focus on one issueClosed 3 years ago.Three years agoFor example, I would like to create an app like the one below.I would...

c++

1 years ago

2 answers
39 views
0

I want to know the difference between C and C++ and C# languages.

There is something I don't understand about the language that is commonly used on my computer.What are the differences between C# used in C, C++, and Unity?Every language has the letter C, so it looks...

c# c++ c

1 years ago

1 answers
38 views
0

If you type "What kind of movies do you like?" in da.txt, you want to display "What kind of movies do you like?"

Problem 1When I asked What kind of movies do you like?, they replied What kind of movies do you like? which I saved in da.xt, which was originally made in advance, I don't have any particular kind of ...

c++

1 years ago

1 answers
144 views
0

Error using mex in matlab

I am trying to run a script for matlab that was created more than 10 years ago.There were some problems with the differences in version and functionality, but I think I managed to solve them.However, ...

c++ matlab

1 years ago

1 answers
35 views
0

BINDING METHOD OF MEMBER FUNCTION USING C++ AND RAMDA EXPRESSION

Take member functions and objects as arguments for functions and capture member functions in std::bindstd::function<void()>Func=std::bind(&Foo::FooFunc,&foo);as in std::function<void...

c++

1 years ago

2 answers
88 views
0

NULL determination does not occur as intended

When I checked the sampleData value in the debug, it said 0x00000000<NULL>, but it does not fit in the if statement below.Also, NULL!=sampleData will not be processed in the if statement.HRESULT...

c++ visual-studio

1 years ago

2 answers
75 views
0

I want to use a function in the semantic action of boot::spirit

I am currently using boost::spirit to create a function calculator.The four operations can be implemented as follows: (double_>'+'>double_)[_val=_1+_2]For functions, for example, considering a f...

c++ boost

1 years ago

2 answers
121 views
0

Information on how to implement a job system using C++11

Thank you for your help.for use in gamesI don't think I can create a job system using std::thread.Possible interfaces are://Generate std::thread by specifying the number of coresint threadNum = 8;JobM...

c++ c++11

1 years ago

1 answers
87 views
0

I would like to resolve the errors in the executable file in opencv and GPU without using cmake.

Here's the source code.#include<opencv2/opencv.hpp>// Include file specification// # include <opencv2/opencv_lib.hpp>// Specify Static Link Library# include <opencv2/gpu/gpu.hpp># pr...

c++ opencv cuda

1 years ago

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