is_param

Check if a parameter is present in a parameter list

Calling Sequence

[res,err] = is_param(list_name,param_name)

Arguments

:list_name the list of parameters. This list must have been initialize

by a call to init_param.

: :param_name a string. The name of the parameter to be add in the

list of parameters.

: :res the result: %T is the parameter is present, %F otherwise. : :err an error flag which is set to %T if list_name is not of type

plist (this list has not been initialized by a call to init_param).

:

Description

This function checks if a parameter is present in a parameter list. If the err output parameter is not present, when an error occurs, a message is printed in the console.

Examples

mylist = `init_param`_();
mylist = `add_param`_(mylist,'minbound',[0 0 0]);
`disp`_(is_param(mylist,'minbound'));
`disp`_(is_param(mylist,'maxbound'));

See Also

• init_param Initialize the structure which will handles the parameters list
• set_param Set the value of a parameter in a parameter list
• get_param Get the value of a parameter in a parameter list
• remove_param Remove a parameter and its associated value from a list of parameters
• add_param Add a parameter to a list of parameters