Documentation

This is thrown when a memory allocation fails.

Public Member Functions
MemAllocFailed (const char description=0, const char file=0, int line=0, size_t nbyte=0, const char *exception_type="MemAllocFailed") noexcept

MemAllocFailed (const MemAllocFailed &)=default

MemAllocFailed (MemAllocFailed &&)=default

virtual ~MemAllocFailed ()=default

size_t nbyte () const noexcept
Returns the number of bytes used in the failed allocation attempt. More...

Public Member Functions inherited from mpqc::SystemException
SystemException (const char description=0, const char file=0, int line=0, const char *exception_type="SystemException") noexcept

SystemException (const SystemException &)=default

SystemException (SystemException &&)=default

virtual ~SystemException ()=default

Public Member Functions inherited from mpqc::Exception
Exception (const char description=0, const char file=0, int line=0, const char *exception_type="Exception") noexcept

Exception (const Exception &) noexcept

Exception (Exception &&)=default

virtual ~Exception () noexcept

const char * what () const noexcept
overload of Exception::what() More...

const char * exception_type () const noexcept
Returns the classname of the exception. May return null. More...

std::ostream & elaborate ()

Public Member Functions inherited from mpqc::detail::Exception
Exception (const char description=0, const char file=0, int line=0) noexcept

Exception (const Exception &)=default

Exception (Exception &&)=default

const char * description () const noexcept

const char * file () const noexcept

int line () const noexcept

Constructor & Destructor Documentation

◆ MemAllocFailed() [1/3]

MemAllocFailed::MemAllocFailed	(	const char *	description = `0`,
		const char *	file = `0`,
		int	line = `0`,
		size_t	nbyte = `0`,
		const char *	exception_type = `"MemAllocFailed"`
	)

noexcept

Create a MemAllocFailed exception.

Parameters

description	a description of the problem.
file	the file name where the problem occured.
line	the line number where the exception occured.
nbyte	the size of the attempted allocation.
exception_type	the classname of the Exception specialization. The default is "MemAllocFailed".

It is suggested that the special macros FILE and LINE be given as the file and line arguments, respectively.

◆ MemAllocFailed() [2/3]

mpqc::MemAllocFailed::MemAllocFailed ( const MemAllocFailed & )

default

◆ MemAllocFailed() [3/3]

mpqc::MemAllocFailed::MemAllocFailed ( MemAllocFailed && )

default

◆ ~MemAllocFailed()

virtual mpqc::MemAllocFailed::~MemAllocFailed ( )

virtualdefault

Member Function Documentation

◆ nbyte()

size_t mpqc::MemAllocFailed::nbyte ( ) const

inlinenoexcept

Returns the number of bytes used in the failed allocation attempt.

The documentation for this class was generated from the following files:

mpqc/util/core/exception.h
mpqc/util/core/exception.cpp

Search Results