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Python
JavaScript
SQL
C
C++
Java
Kotlin
Swift
C#
DSA

Popular Tutorials

C++ if...else Statement
C++ for Loop
Arrays in C++
Strings in C++
C++ Class & Objects
Start Learning C++ All C++ Tutorials

Reference Materials

iostream
cmath
cstring
ctime
View all
Python
JavaScript
C
C++
Java
Kotlin

Popular Examples

Create a simple calculator
Check prime number
Print the Fibonacci sequence
Check if a number is palindrome or not
Program to multiply matrix
All C++ Examples

C++ <csignal>

The <csignal> header file declares two functions signal() and raise() to handle signals. A signal can report some exceptional behavior within the program, or a signal can report some asynchronous event outside the program. The header file also contains several macros and typedefs. Visit this page for more information.

C++ raise()

sends signal to the program

C++ signal()

sets error handler for specifiied signal