get_param

Get the value of a parameter in a parameter list

Calling Sequence

[res,err] = get_param(list_name,param_name,default_value)

Arguments

:list_name the list of parameters. This list must have been
initialized by a call to init_param.
: :param_name a string. The name of the parameter to be add in the
list of parameters.
: :default_value the default value to be stored in the parameter if
param_name has not been found.
: :res the value of the parameter. If the parameter does not exist,
res = [].
: :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 returns the value of the parameter param_name 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`_(get_param(mylist,'minbound',-[1 1 1]));
`disp`_(get_param(mylist,'maxbound', [1 1 1]));

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
  • add_param Add a parameter to a list of parameters
  • remove_param Remove a parameter and its associated value from a list of parameters
  • is_param Check if a parameter is present in a parameter list

Table Of Contents

This Page