PA_GetDoubleParameter

version 2003

PA_GetDoubleParameter (params; index) → double

Parameter	Type		Description
params	PA_PluginParameters	→	Parameters received in PluginMain
index	short	→	Index of the parameter in params
Function result	double	←	Value of the index parameter

Description

The routine PA_GetDoubleParameter returns the value, of type double, of the index parameter in params .

See Create a new plugin for a description of parameter accessors.

NOTE
:

The first parameter starts at index 1.

Example

Getting third parameter of a routine expecting a double.

   aDouble = PA_GetDoubleParameter(params, 3);

See Also

Create a new plugin .

Error Handling


 
  
   PA_GetLastError

keeps the last error that occurred before calling the routine.