C++ Library -

Introduction

It is a header describes functions used to manage dynamic storage in C++.The header also defines some specific types and the set_new_handler / get_new_handler pair of functions as shown below −

Functions

S.N.	Function & description
1	operator new It allocates storage space.
2	operator new[] It allocates storage space for array.
3	operator delete It deallocates storage space.
4	operator delete[] It deallocates storage space of array.
5	get_new_handler It is used to get new handler function.

Types

S.N.	Type & description
1	nothrow_t It is a nathrow type.
2	new_handler It is a type of new handler function.
3	bad_alloc It is an exception and throws on failure allocating memory.
4	bad_array_new_length It is a bad array length exception.

Constants

S.N.	Constant & description
1	nothrow It is a nathrow constants.