Show
Ignore:
Timestamp:
10/15/09 00:10:19 (15 years ago)
Author:
smidl
Message:

doc

Files:
1 modified

Legend:

Unmodified
Added
Removed

  • library/doc/tutorial/ui.dox

    r659 r661  
    9393default values can follow immediately. Imagine, for example, that the first attribute \c ndat is optional. Thereore, the default value is filled in the case that there is not any other in the configuration file (and so #bdm::UI::get method returs \c false). The second atribute, \c prior, is intended to be compulsory. This fact is specified by the last parameter of the templated #bdm::UI::build method. In this case, the method throws an exception if there is not proper data in the configuration file.  
    9494 
    95 The only difference between #bdm::UI::build and #bdm::UI::get method is in the types of variables they are prepared to. The #bdm::UI::build<T> method is used to initialize instances of classes derived from #bdm::root. It allocates them dynamically and return just an pointer to the new instance. This way it is possible even to load instances of inherited classes without aneven knowing about it. Oppositely, all scalar values of types int, double, string, vec, ivec or mat are loaded by the #bdm::UI::get method with a static memory management. It is also capable to load arrays of templated type #itpp::Array<T>.  
     95The only difference between #bdm::UI::build and #bdm::UI::get method is in the types of variables they are prepared to. The #bdm::UI::build<T> method is used to initialize instances of classes derived from #bdm::root. It allocates them dynamically and return just an pointer to the new instance. This way it is possible even to load instances of inherited classes without aneven knowing about it. Oppositely, all scalar values of types int, double, string, vec, ivec or mat are loaded by the #bdm::UI::get method with a static memory management. It is also capable to load arrays of templated type \c itpp::Array<T>.  
    9696 
    9797Saving is much more easier. For all the variable types, use the #bdm::UI::save method.