Some of the popular testing frameworks for C/C areGoogle Test,Catch,Cppunit, andCppUTest. We will use CppUTest because it is easy to set up, portable, and actively maintained (at the time of writing). For using CppUTest on your local machine, I recommend checking outthis blog post for ...
This article discusses how to use version 4.2 of the Microsoft Foundation Class (MFC) library installed with Microsoft Visual C++ versions 5.0 and 6.0 to automate Microsoft Excel. Specifically, it shows how to navigate between the worksheets in a workbook and place data in...
You can copy the code in this article to the message handler function of an event defined in an MFC .cpp file. However, the purpose of the code is to illustrate the process of using the IDispatch interfaces and member functions defined in the Excel8.olb type library. The primary benefit ...
UsegoodMethod to Check if Error Occurs on Stream Object in C++ Alternatively, one can call thegoodbuilt-in function to check if the stream object is in a good state. Since thegoodbitconstant being set in the stream state means that every other bit is cleared, checking it implies the strea...
While using the Windows operating system, we have to include “Windows.h” header to use the sleep () function. So in order to write a cross-platform program, we can have the code as shown below so that either of the headers will be used. ...
Using std::getline() in C++ to split the input using delimiters We can also use thedelimargument to make thegetlinefunction split the input in terms of a delimiter character. By default, the delimiter is\n(newline). We can change this to makegetline()split the input based on other chara...
Yes, you can use dynamic memory allocation with malloc to initialize an array of structs at runtime. What is the benefit of using a function to initialize structs? Using a function to initialize structs improves code organization, readability, and allows for easier maintenance. How do I free ...
Thus, we go for make files and we use to make a tool to build the project and generate the executable. We have already seen various parts of a make file. Note that the file should be named “MAKEFILE” or ‘makefile’ and should be placed in the source folder. ...
This post will discuss how to use std::pair as a key to std::map in C++. The std::pair in C++ binds together a pair of values of the same or different types, which can then be accessed through its first and second public members. 1. Using default order We know that the third ...
In the Windows Runtime, you don't allocate memory for a string that the Windows Runtime will use. Instead, the Windows Runtime creates a copy of your string in a buffer that it maintains and uses for operations, and then returns a handle to the buffer that it created. ...