November 25, 2019
Amitraj
Exception Handling Mechanism in C++
-> C++ exception handling mechanism is basically built upon 3 keywords namely try, throw and catch.
-> The keyword try is used to preface a block of statements which may generate exceptions. This block of statement is known as try block.
-> When an exception is detected, it is thrown using throw statement int the try block.
-> A catch block defined by the keyword catch , catches the exception thrown by the throw statement int the try block and handles it appropriately.
A catch block that catches an exception must immediately follow the try block that throws the exception.
-> C++ exception handling mechanism is basically built upon 3 keywords namely try, throw and catch.
-> The keyword try is used to preface a block of statements which may generate exceptions. This block of statement is known as try block.
-> When an exception is detected, it is thrown using throw statement int the try block.
-> A catch block defined by the keyword catch , catches the exception thrown by the throw statement int the try block and handles it appropriately.
A catch block that catches an exception must immediately follow the try block that throws the exception.
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Try
Block
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Detect
and throw
An exception
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Exception
Object
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Catch
Block
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Catches
and handles the exception
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