new File Reference

Go to the source code of this file.

Classes

• class std::bad_alloc

  Exception possibly thrown by new.

  bad_alloc (or classes derived from it) is used to report allocation errors from the throwing forms of new. More...
  

Namespaces

• namespace std

Typedefs

• typedef void(* std::new_handler )()

Functions

• new_handler std::set_new_handler (new_handler) throw ()

• void operator delete (void *, void *) throw ()
• void operator delete (void *, const std::nothrow_t &) throw ()
• void operator delete (void *) throw ()
• void operator delete[] (void *, void *) throw ()
• void operator delete[] (void *, const std::nothrow_t &) throw ()
• void operator delete[] (void *) throw ()
• void * operator new (std::size_t, void *__p) throw ()
• void * operator new (std::size_t, const std::nothrow_t &) throw ()
• void * operator new (std::size_t) throw (std::bad_alloc)
• void * operator new[] (std::size_t, void *__p) throw ()
• void * operator new[] (std::size_t, const std::nothrow_t &) throw ()
• void * operator new[] (std::size_t) throw (std::bad_alloc)

Variables

• const nothrow_t std::nothrow

---

Detailed Description

This is a Standard C++ Library header.

The header new defines several functions to manage dynamic memory and handling memory allocation errors; see http://gcc.gnu.org/onlinedocs/libstdc++/18_support/howto.html#4 for more.

Definition in file new.

---

Function Documentation

void operator delete	(	void *	,
		void *
	)			throw () [inline]

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.

Definition at line 105 of file new.

void operator delete	(	void *	,
		const std::nothrow_t &
	)			throw ()

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.

void operator delete

(

void *

)

throw ()

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.

void operator delete[]	(	void *	,
		void *
	)			throw () [inline]

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.

Definition at line 106 of file new.

void operator delete[]	(	void *	,
		const std::nothrow_t &
	)			throw ()

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.

void operator delete[]

(

void *

)

throw ()

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.

void* operator new	(	std::size_t	,
		void *	__p
	)			throw () [inline]

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.

Definition at line 101 of file new.

void* operator new	(	std::size_t	,
		const std::nothrow_t &
	)			throw ()

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.

void* operator new

(

std::size_t

)

throw (std::bad_alloc)

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.

void* operator new[]	(	std::size_t	,
		void *	__p
	)			throw () [inline]

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.

Definition at line 102 of file new.

void* operator new[]	(	std::size_t	,
		const std::nothrow_t &
	)			throw ()

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.

void* operator new[]

(

std::size_t

)

throw (std::bad_alloc)

These are replaceable signatures:

• normal single new and delete (no arguments, throw bad_alloc on error)
• normal array new and delete (same)
• nothrow single new and delete (take a nothrow argument, return NULL on error)
• nothrow array new and delete (same)

Placement new and delete signatures (take a memory address argument, does nothing) may not be replaced by a user's program.