What is throw in c++

C++ throw exception

#include <stdexcept>

int compare( int a, int b ) {
    if ( a < 0 || b < 0 ) {
        throw std::invalid_argument( "received negative value" );
    }
}

Source: stackoverflow.com

What is throw in c++

//throw "throws" an exception.
  
It is usually used like:

if(something isnt right){
  throw somethingee;
}

/*(std::)*/cout << somethingee;

Similar codes

0 vote172 views1 answer
C++ convert const char* to LPCWSTR
C++
1 vote279 views1 answer
Can you verify adsense no ssl certificate
C++
1 vote172 views1 answer
Call by value in c++
C++
0 vote183 views1 answer
C++ generate random number upper and lower bound
C++
1 vote167 views3 answers
C++ map loop through key value
C++
0 vote160 views1 answer
Structure of s void function
C++
0 vote166 views1 answer
Appending string in c++
C++
0 vote162 views1 answer
Ala vida
C++
0 vote167 views1 answer
Cudamemcpy
C++
2 votes155 views4 answers
Substring in c++
C++