What is the purpose of the "std::runtime_error" class in C++?Marks : 1Negative Marks : 0Answer hereIt is used to handle runtime errors.It is used to handle logic errors.It is used to handle arithmetic exceptions. It is used to handle memory allocation exceptions.
Question
What is the purpose of the "std::runtime_error" class in C++?Marks : 1Negative Marks : 0Answer hereIt is used to handle runtime errors.It is used to handle logic errors.It is used to handle arithmetic exceptions. It is used to handle memory allocation exceptions.
Solution
The "std::runtime_error" class in C++ is used to report errors that can only be detected during runtime. It is a type of exception that can be thrown and caught in C++. This class is designed to flag errors that are not detectable until the program is running, such as division by zero or attempting to access an out-of-bounds array element. It is not used to handle logic errors, arithmetic exceptions, or memory allocation exceptions.
Similar Questions
What is the purpose of the "bad_alloc" exception class in C++?Marks : 1Negative Marks : 0Answer hereIt is used to handle out-of-range exceptions.It is used to handle memory allocation exceptions.It is used to handle file handling exceptions.It is used to handle arithmetic exceptions.
What is the purpose of the "what()" method in C++ exception handling?Marks : 1Negative Marks : 0Answer hereIt is used to throw an exception.It is used to catch an exception.It is used to rethrow an exception.It is used to get the description of the exception.
Run-time errors are less desirable than compile-time errors. What do you think is the reason for this?
What will be the output of the following program?12345678910111213141516171819#include <iostream>#include <exception>using namespace std;class myexception : public exception{ virtual const char* what() const throw(){ return "Exception arised!"; }} myex;int main(){ try{ throw myex; } catch (exception& e){ cout << e.what() << endl; } return 0;}Marks : 1Negative Marks : 0Answer hereException arised!Compile Time ErrorNothing will be printed0
how many types of error in c ++ language has name the erorros as well as its function
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