Assuming student::name is a char array or a pointer to char, the following expression compares pointers to char, after decaying sName from char[28] to char*. Given that you want to compare the strings container in these arrays, a simple option is to read the names into std::string and use bool operator==: This will work for … Read more
Add a little Color to your Console Text Character Attributes Here is how the “k” value be interpreted.
I installed MS VS VC++ for the first time in order to start programming OpenGL with GLFW library. I follower instructions on how to install it over at http://shawndeprey.blogspot.com/2012/02/setting-up-glfw-in-visual-studio-2010.html Then I wrote this simple program, just to test it, which did work on Eclipse: But then I got this awful error: I know, I’ve looked … Read more
I have problem with getline(). I tried many examples and read other solutions, but that didn’t solve my problem. I still have information ‘getline: identifier not found’. I included <stdio.h> <tchar.h> <iostream> <conio.h> <stdlib.h> <fstream> and still nothing. What do I need to do now? I use Windows 7 64 bit and Visual Studio 2013.
You are trying to read each line twice. Change it to: EDIT: To answer your questions: How does getline() work?Reads the entire line up to ‘\n’ character or the delimiting character specified. http://www.cplusplus.com/reference/string/string/getline/?kw=getline After reading the line, the control goes to the next line in the file.Also, it returns a boolean value of true if … Read more
The error message means it cannot find cmake.You can add its location to your path from the prompt like this:
Since we can’t find a version on the Internet, let’s start one here.Most ports to Windows probably only need a subset of the complete Unix file.Here’s a starting point. Please add definitions as needed.
If you actually want an array and not a vector, and you want that array dynamically sized at runtime, you would need to create it on the heap (storing it in a pointer), and free it when you’re done. Coming from Java you need to understand that there’s no garbage collection in C++ – anything … Read more
You need to overload operator << for mystruct class Something like :- See here
This is a syntax error. Now, non-programmers or amateurs might hear the term syntax error and equate it with a general bug. But in C++ (and other languages) it has a more specific meaning. There is a language grammar which is a set of rules by which the compiler, at an early stage of translation, breaks up the source code … Read more