my_decimal Class Reference

#include <my_decimal.h>

Inheritance diagram for my_decimal:

Collaboration diagram for my_decimal:

Public Member Functions
	my_decimal (const my_decimal &rhs)
my_decimal &	operator= (const my_decimal &rhs)
void	init ()
void	sanity_check ()
void	fix_buffer_pointer ()
bool	sign () const
void	sign (bool s)
uint	precision () const
void	swap (my_decimal &rhs)

Additional Inherited Members
Public Attributes inherited from st_decimal_t
int	intg
int	frac
int	len
my_bool	sign
decimal_digit_t *	buf

Detailed Description

my_decimal class limits 'decimal_t' type to what we need in MySQL.

It contains internally all necessary space needed by the instance so no extra memory is needed. One should call fix_buffer_pointer() function when he moves my_decimal objects in memory.

Definition at line 99 of file my_decimal.h.

Member Function Documentation

void my_decimal::swap ( my_decimal &  rhs )

inline

Swap two my_decimal values

Definition at line 178 of file my_decimal.h.

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

• sql/my_decimal.h