c - What is the use of typedef? - Stack Overflow
Apr 2, 2010 · 35 From wikipedia: typedef is a keyword in the C and C++ programming languages. The purpose of typedef is to assign alternative names to existing types, most often those …
What does typedef do in C++ - Stack Overflow
Oct 19, 2009 · A typedef in C/C++ is used to give a certain data type another name for you to use. In your code snippet, set<int, less<int> > is the data type you want to give another name (an …
c++ - Typedef function pointer? - Stack Overflow
Nov 28, 2011 · Without the typedef word, in C++ the declaration would declare a variable FunctionFunc of type pointer to function of no arguments, returning void. With the typedef it …
Are typedef and #define the same in C? - Stack Overflow
Nov 3, 2009 · I wonder if typedef and #define are the same in C. What are the differences between them?
What is the difference between 'typedef' and 'using'?
A typedef-name can also be introduced by an alias-declaration. The identifier following the using keyword becomes a typedef-name and the optional attribute-specifier-seq following the …
How to properly use `typedef` for structs in C? - Stack Overflow
Feb 25, 2022 · I see a lot of different typedef usages in many C courses and examples. Here is the CORRECT way to do this (example from ISO/IEC C language specification draft) typedef …
Understanding typedefs for function pointers in C
Do you not mean typedefs for function pointers, instead of macros for function pointers? I've seen the former but not the latter.
When should I use typedef in C++? - Stack Overflow
Feb 5, 2009 · In my years of C++ (MFC) programming in I never felt the need to use typedef, so I don't really know what is it used for. Where should I use it? Are there any real situations where …
what is the use of using the typedef and what does it signifies?
May 20, 2020 · Using a typedef is a convenience as @tadman said, to save you from typing long,complicated expressions over and over. You effectively define a new type with it which …
How do I use typedef and typedef enum in C? - Stack Overflow
Dec 6, 2013 · This typedef introduces two type names ulong and ulongptr, based on the unsigned long type given in the specifier-qualifier list. ulong is just a straight alias for that type. ulongptr …