safe_num< T > Class Template Reference

Safely manipulate numbers without worryiung about over/underflow error. More...

#include <rmath.h>

Collaboration diagram for safe_num< T >:

[legend]List of all members.

Public Member Functions
	safe_num ()
	C'tor.
	safe_num (const T a_num)
	C'tor.
	safe_num (const safe_num &a_class)
	C'tor.
void	clear (void)
	Clear the value.
const T	value (void) const
	Return the value.
void	assign (const T &a_arg)
	Assign a value.
void	add (const T &a_arg)
	Add a value.
void	subtract (const T &a_arg)
	Subtract a value.
void	multiply (const T &a_arg)
	Multiply by a value.
void	divide (const T &a_arg)
	Divide by a value.
void	assign (const safe_num< T > &a_class)
	Assign a safe_num.
void	add (const safe_num< T > &a_class)
	Add a safe_num.
void	subtract (const safe_num< T > &a_class)
	Subtract a safe_num.
void	multiply (const safe_num< T > &a_class)
	Multiply by a safe_num.
void	divide (const safe_num< T > &a_class)
	Divide by a safe_num.
const bool	operator== (const T &a_arg) const
	Boolean operator.
const bool	operator== (const safe_num< T > &a_class) const
	Boolean operator.
const bool	operator!= (const T &a_arg) const
	Boolean operator.
const bool	operator!= (const safe_num< T > &a_class) const
	Boolean operator.
const bool	operator< (const T &a_arg) const
	Boolean operator.
const bool	operator< (const safe_num< T > &a_class) const
	Boolean operator.
const bool	operator> (const T &a_arg) const
	Boolean operator.
const bool	operator> (const safe_num< T > &a_class) const
	Boolean operator.
const bool	operator<= (const T &a_arg) const
	Boolean operator.
const bool	operator<= (const safe_num< T > &a_class) const
	Boolean operator.
const bool	operator>= (const T &a_arg) const
	Boolean operator.
const bool	operator>= (const safe_num< T > &a_class) const
	Boolean operator.
safe_num< T > &	operator+= (safe_num< T > a_class)
	Arithmetic operator.
safe_num< T > &	operator-= (safe_num< T > a_class)
	Arithmetic operator.
safe_num< T > &	operator *= (safe_num< T > a_class)
	Arithmetic operator.
safe_num< T > &	operator/= (safe_num< T > a_class)
	Arithmetic operator.
safe_num< T > &	operator%= (safe_num< T > a_class)
	Arithmetic operator.
Private Attributes
T	m_num

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Detailed Description

template<typename T>
class safe_num< T >

Safely manipulate numbers without worryiung about over/underflow error.

Definition at line 247 of file rmath.h.

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Constructor & Destructor Documentation

template<typename T>

safe_num< T >::safe_num

(

)

[inline]

C'tor.

Definition at line 251 of file rmath.h.

References safe_num< T >::clear().

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template<typename T>

safe_num< T >::safe_num

(

const T

a_num

)

[inline]

C'tor.

Definition at line 257 of file rmath.h.

References safe_num< T >::clear(), and safe_num< T >::m_num.

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template<typename T>

safe_num< T >::safe_num

(

const safe_num< T > &

a_class

)

[inline]

C'tor.

Definition at line 264 of file rmath.h.

References safe_num< T >::clear(), safe_num< T >::m_num, and safe_num< T >::value().

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Member Function Documentation

template<typename T>

void safe_num< T >::clear

(

void

)

[inline]

Clear the value.

Definition at line 271 of file rmath.h.

References safe_num< T >::m_num.

Referenced by safe_num< T >::safe_num().

template<typename T>

const T safe_num< T >::value

(

void

)

const [inline]

Return the value.

Definition at line 277 of file rmath.h.

References safe_num< T >::m_num.

Referenced by safe_num< T >::add(), safe_num< T >::assign(), safe_num< T >::divide(), safe_num< T >::multiply(), safe_num< T >::operator!=(), operator%(), safe_num< T >::operator%=(), safe_num< T >::operator<(), safe_num< T >::operator<=(), safe_num< T >::operator==(), safe_num< T >::operator>(), safe_num< T >::operator>=(), percent_string(), safe_num< T >::safe_num(), size_to_string(), safe_num< T >::subtract(), test5(), test6(), test8(), and vault_manager::usage().

template<typename T>

void safe_num< T >::assign

(

const T &

a_arg

)

[inline]

Assign a value.

Definition at line 283 of file rmath.h.

References safe_num< T >::m_num.

Referenced by safe_num< T >::assign(), operator *(), operator%(), operator+(), operator++(), operator-(), operator--(), and operator/().

template<typename T>

void safe_num< T >::add

(

const T &

a_arg

)

[inline]

Add a value.

Definition at line 289 of file rmath.h.

References absolute(), INTERNAL_ERROR, is_char(), safe_num< T >::m_num, and safe_num< T >::subtract().

Referenced by safe_num< T >::add(), operator+(), operator++(), safe_num< T >::operator+=(), and safe_num< T >::subtract().

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template<typename T>

void safe_num< T >::subtract

(

const T &

a_arg

)

[inline]

Subtract a value.

Definition at line 322 of file rmath.h.

References absolute(), safe_num< T >::add(), INTERNAL_ERROR, is_char(), and safe_num< T >::m_num.

Referenced by safe_num< T >::add(), operator-(), operator--(), safe_num< T >::operator-=(), and safe_num< T >::subtract().

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template<typename T>

void safe_num< T >::multiply

(

const T &

a_arg

)

[inline]

Multiply by a value.

Definition at line 361 of file rmath.h.

References ASSERT, INTERNAL_ERROR, is_char(), and safe_num< T >::m_num.

Referenced by safe_num< T >::multiply(), operator *(), and safe_num< T >::operator *=().

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template<typename T>

void safe_num< T >::divide

(

const T &

a_arg

)

[inline]

Divide by a value.

Definition at line 420 of file rmath.h.

References INTERNAL_ERROR, is_char(), and safe_num< T >::m_num.

Referenced by safe_num< T >::divide(), operator/(), and safe_num< T >::operator/=().

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template<typename T>

void safe_num< T >::assign

(

const safe_num< T > &

a_class

)

[inline]

Assign a safe_num.

Definition at line 468 of file rmath.h.

References safe_num< T >::assign(), and safe_num< T >::value().

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template<typename T>

void safe_num< T >::add

(

const safe_num< T > &

a_class

)

[inline]

Add a safe_num.

Definition at line 474 of file rmath.h.

References safe_num< T >::add(), and safe_num< T >::value().

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template<typename T>

void safe_num< T >::subtract

(

const safe_num< T > &

a_class

)

[inline]

Subtract a safe_num.

Definition at line 480 of file rmath.h.

References safe_num< T >::subtract(), and safe_num< T >::value().

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template<typename T>

void safe_num< T >::multiply

(

const safe_num< T > &

a_class

)

[inline]

Multiply by a safe_num.

Definition at line 486 of file rmath.h.

References safe_num< T >::multiply(), and safe_num< T >::value().

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template<typename T>

void safe_num< T >::divide

(

const safe_num< T > &

a_class

)

[inline]

Divide by a safe_num.

Definition at line 492 of file rmath.h.

References safe_num< T >::divide(), and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator==

(

const T &

a_arg

)

const [inline]

Boolean operator.

Definition at line 498 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator==

(

const safe_num< T > &

a_class

)

const [inline]

Boolean operator.

Definition at line 508 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator!=

(

const T &

a_arg

)

const [inline]

Boolean operator.

Definition at line 518 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator!=

(

const safe_num< T > &

a_class

)

const [inline]

Boolean operator.

Definition at line 528 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator<

(

const T &

a_arg

)

const [inline]

Boolean operator.

Definition at line 538 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator<

(

const safe_num< T > &

a_class

)

const [inline]

Boolean operator.

Definition at line 548 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator>

(

const T &

a_arg

)

const [inline]

Boolean operator.

Definition at line 558 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator>

(

const safe_num< T > &

a_class

)

const [inline]

Boolean operator.

Definition at line 568 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator<=

(

const T &

a_arg

)

const [inline]

Boolean operator.

Definition at line 578 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator<=

(

const safe_num< T > &

a_class

)

const [inline]

Boolean operator.

Definition at line 588 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator>=

(

const T &

a_arg

)

const [inline]

Boolean operator.

Definition at line 598 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

const bool safe_num< T >::operator>=

(

const safe_num< T > &

a_class

)

const [inline]

Boolean operator.

Definition at line 608 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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template<typename T>

safe_num<T>& safe_num< T >::operator+=

(

safe_num< T >

a_class

)

[inline]

Arithmetic operator.

Definition at line 618 of file rmath.h.

References safe_num< T >::add().

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template<typename T>

safe_num<T>& safe_num< T >::operator-=

(

safe_num< T >

a_class

)

[inline]

Arithmetic operator.

Definition at line 626 of file rmath.h.

References safe_num< T >::subtract().

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template<typename T>

safe_num<T>& safe_num< T >::operator *=

(

safe_num< T >

a_class

)

[inline]

Arithmetic operator.

Definition at line 634 of file rmath.h.

References safe_num< T >::multiply().

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template<typename T>

safe_num<T>& safe_num< T >::operator/=

(

safe_num< T >

a_class

)

[inline]

Arithmetic operator.

Definition at line 642 of file rmath.h.

References safe_num< T >::divide().

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template<typename T>

safe_num<T>& safe_num< T >::operator%=

(

safe_num< T >

a_class

)

[inline]

Arithmetic operator.

Definition at line 650 of file rmath.h.

References safe_num< T >::m_num, and safe_num< T >::value().

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Member Data Documentation

template<typename T>

T safe_num< T >::m_num [private]

Definition at line 658 of file rmath.h.

Referenced by safe_num< T >::add(), safe_num< T >::assign(), safe_num< T >::clear(), safe_num< T >::divide(), safe_num< T >::multiply(), safe_num< T >::operator!=(), safe_num< T >::operator%=(), safe_num< T >::operator<(), safe_num< T >::operator<=(), safe_num< T >::operator==(), safe_num< T >::operator>(), safe_num< T >::operator>=(), safe_num< T >::safe_num(), safe_num< T >::subtract(), and safe_num< T >::value().

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

• rmath.h

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