new File Reference

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Classes
class	std::bad_alloc

Namespaces
namespace	std

Typedefs
typedef void(*	std::new_handler )()

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

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 *

)

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 *	,
		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 *  , 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 107 of file new.

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 *	,
		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 *  , 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 108 of file new.

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	,
		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  , 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 103 of file new.

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	,
		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  , 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 104 of file new.