DoubleParameter Struct Reference

#include <double_parameter.h>

Collaboration diagram for DoubleParameter:

Public Member Functions
DoubleParameter *	AllocateDoubleParameter (const struct ServiceData *service_data_p, const ParameterType pt, const char *const name_s, const char *const display_name_s, const char *const description_s, const double64 *default_value_p, const double64 *current_value_p, ParameterLevel level)
	Allocate a DoubleParameter. More...

Data Fields
Parameter	dp_base_param
double64 *	dp_current_value_p
double64 *	dp_default_value_p
double64 *	dp_min_value_p
double64 *	dp_max_value_p

Member Function Documentation

AllocateDoubleParameter()

DoubleParameter * AllocateDoubleParameter	(	const struct ServiceData *	service_data_p,
		const ParameterType	pt,
		const char *const	name_s,
		const char *const	display_name_s,
		const char *const	description_s,
		const double64 *	default_value_p,
		const double64 *	current_value_p,
		ParameterLevel	level
	)

Allocate a DoubleParameter.

Parameters

service_data_p	The ServiceData for the Service that is allocating this Parameter.
name_s	The name of the Parameter. The Parameter will store a copy of this string so this value does not need to remain in scope.
display_name_s	An optional name to display for the Parameter for use in Clients. The Parameter will store a copy of this string so this value does not need to remain in scope. This can be NULL.
description_s	The description of the Parameter. The Parameter will store a copy of this string so this value does not need to remain in scope.
options_p	This can be used to constrain the Parameter to a fixed set of values. If this is NULL then the Parameter can be set to any value.
default_value_p	The default value for this Parameter.
current_value_p	If this is not NULL, then copy this value as the current value of the Parameter. If this is NULL, then current value for this Parameter will be set to be a copy of its default value.
bounds_p	If this is not NULL, then this will be used to specify the minimum and maximum values that this Parameter can take. If this is NULL, then the Parameter can take any value.
level	The ParameterLevel for this Parameter. This determines when the Client should display this Parameter to the user.
check_value_fn	If this is not NULL, then this will be used to check whether the Parameter has been set to a valid value.

Returns

A newly-allocated Parameter or NULL upon error.

Field Documentation

dp_base_param

Parameter dp_base_param

dp_current_value_p

double64* dp_current_value_p

dp_default_value_p

double64* dp_default_value_p

dp_min_value_p

double64* dp_min_value_p

dp_max_value_p

double64* dp_max_value_p

---

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

• double_parameter.h