Job Management Partner 1/Performance Management - Agent Option for Enterprise Applications Description, User's Guide and Reference

List of data types

The table below lists the data types for field values, and their corresponding C and C++ data types. The values shown in the Format column of the record field tables are those shown below in the Field column under Data type.

Table 9-4 List of data types

Data type Size
(bytes)
Description

Field C and C++

char(n) char( ) Value in parentheses Character data with a length of n bytes

double double 8 Numeric value (1.7E308 (15 digits))

float float 4 Numeric value (3.4E38 (7 digits))

long long 4 Numeric value (-2,147,483,648 to 2,147,483,647)

short short 2 Numeric value (-32,768 to 32,767)

string(n) char[ ] Value in parentheses Character string with a length of n bytes. The last character is null.

time_t unsigned long 4 Numeric value (0 to 4,294,967,295)

timeval Structure 8 Numeric value (first 4 bytes are seconds, next 4 bytes are microseconds)

ulong unsigned long 4 Numeric value (0 to 4,294,967,295)

utime Structure 8 Numeric value (first 4 bytes are seconds, next 4 bytes are microseconds)

word unsigned short 2 Numeric value (0 to 65,535)

(Not applicable) unsigned char 1 Numeric value (0 to 255)

Data type	Size (bytes)	Description
Field	C and C++
char(n)	char( )	Value in parentheses	Character data with a length of n bytes
double	double	8	Numeric value (1.7E308 (15 digits))
float	float	4	Numeric value (3.4E38 (7 digits))
long	long	4	Numeric value (-2,147,483,648 to 2,147,483,647)
short	short	2	Numeric value (-32,768 to 32,767)
string(n)	char[ ]	Value in parentheses	Character string with a length of n bytes. The last character is null.
time_t	unsigned long	4	Numeric value (0 to 4,294,967,295)
timeval	Structure	8	Numeric value (first 4 bytes are seconds, next 4 bytes are microseconds)
ulong	unsigned long	4	Numeric value (0 to 4,294,967,295)
utime	Structure	8	Numeric value (first 4 bytes are seconds, next 4 bytes are microseconds)
word	unsigned short	2	Numeric value (0 to 65,535)
(Not applicable)	unsigned char	1	Numeric value (0 to 255)

[Contents][Back][Next]

[Trademarks]